2. The system as claimed in claim 1, wherein the multi-stage adaptive membrane assembly (104) further comprises a vapor containment chamber (118) configured to capture residual fuel vapors to minimize evaporation losses.

3. The system as claimed in claim 1, further comprising a smart monitoring module (120) including one or more sensors (122) and a processor (124), wherein the sensors (122) are configured to detect pressure engagement, fuel flow rate, and leakage conditions.

4. The system as claimed in claim 1, wherein the adaptive sealing collar module (110) is fabricated from an elastomeric material configured to expand and contract to accommodate different tank inlet geometries.

5. The system as claimed in claim 1, wherein the micro-valve flow regulation layer (108) includes spiral micro-channels configured to enable laminar flow of fuel during dispensing to prevent splashing and uncontrolled discharge.

6. A method for enabling spill-proof and controlled transfer of liquid fuel using a multi-stage membrane activation system, the method comprising: a) filling a fuel container with a predetermined quantity of liquid fuel; b) sealing the fuel container using a multi-stage adaptive membrane assembly; c) inserting a nozzle of the fuel container into a fuel tank inlet; d) detecting sealing engagement between the nozzle and the fuel tank inlet; e) activating controlled fuel release upon application of a predetermined pressure threshold.

7. The method as claimed in claim 6, further comprising forming an airtight interface between the fuel container and the fuel tank inlet using an adaptive sealing collar.

8. The method as claimed in claim 6, further comprising rupturing a pressure-responsive membrane layer to initiate controlled fuel discharge.

9. The method as claimed in claim 6, further comprising regulating fuel flow through micro-channel pathways to maintain controlled dispensing velocity.

10. The method as claimed in claim 6, further comprising detecting dispensing conditions using sensors and transmitting operational status signals through a processor configured to monitor pressure, flow, and leakage conditions.

Description:TECHNICAL FIELD
[0001] The present disclosure relates to a system and method designed to facilitate the secure, regulated, and spill-free transfer of liquid fuel. More specifically, it describes a multi-stage membrane-activated fuel transfer system that includes adaptive sealing, pressure-responsive activation, controlled flow regulation, and vapor containment mechanisms for refueling two-wheeled vehicles. The current disclosure pertains to the technical field of fuel handling devices, fluid transfer systems, safety dispensing mechanisms, and regulated liquid delivery technologies.
BACKGROUND
[0002] In the rapidly evolving landscape of transportation and personal mobility, Two-wheelers are still one of the most popular ways to get around, especially in developing countries, rural areas, and remote areas. This is because transportation and personal mobility are changing quickly. People in these areas often store and move petrol in temporary containers like plastic bottles because there aren't many gas stations nearby. But moving fuel from these containers into narrow tank openings is still dangerous, inefficient, and likely to spill, which wastes fuel, pollutes the environment, and could start a fire. Also, being around petrol vapors without control is very dangerous for users' health and safety.
[0003] Open pouring bottles, detachable funnels, flexible spout fuel cans, and manually operated dispensing nozzles are all common ways to transfer fuel. These current systems have a number of technical problems, such as not being able to seal properly, not being able to control the flow, not being able to fit through narrow tank openings, leaking vapors, accidentally spilling fuel, and needing extra parts to transfer safely. Also, regular containers don't have adaptive sealing interfaces, automatic activation mechanisms, or safety interlocks to stop fuel from leaking out by accident. Because of this, these kinds of systems don't solve the technical problems of controlled dispensing, spill prevention, vapor containment, and safe handling during manual refueling.
[0004] So, there needs to be a system and method that allows for a spill-proof, contactless, and controlled fuel transfer solution that includes an adaptive sealing mechanism, a multi-stage activation structure, flow regulation technology, and vapor retention features to make refueling safe, efficient, and environmentally friendly, especially for two-wheeled vehicles.

SUMMARY
[0005] In an embodiment, a method for safely, controlled, and spill-proof transfer of fuel into a two-wheeler tank using a multi-stage membrane activation system is described. In one version of the method, a fuel container is filled with a set amount of liquid fuel and then sealed with a multi-layer adaptive membrane that has a vapor barrier layer, a pressure-responsive rupture layer, and a flow-regulation micro-valve layer. The container also has an adaptive sealing collar that makes an airtight connection with the fuel tank inlet. The method also includes putting the container's nozzle into the tank opening, using a sensor interface to check for a seal, and turning on a safety interlock mechanism that only lets fuel out after a certain pressure level is reached. The processor in an optional monitoring module gets signals from pressure, flow, and leakage detection sensors. It then uses those signals to control the timing of membrane rupture, regulate fuel discharge through micro-channel flow pathways, and stop uncontrolled flow. The processor also sends status information to a user interface module to show activation status, flow completion, and leak alerts. This makes sure that dispensing is controlled, vapor is contained, and fuel is transferred safely.
[0006] In an embodiment, a system is shown that lets fuel be transferred into a two-wheeler tank without spilling and with control. In one version, the system has a fuel container body, a multi-stage adaptive membrane assembly, an adaptive sealing collar module, a safety interlock activation module, a flow-regulation micro-channel module, a vapor containment module, and an optional smart monitoring module. The multi-stage membrane assembly has a vapor barrier layer, a pressure-responsive rupture layer, and a flow control valve layer that work together to control the release of fuel when the right amount of pressure is applied. The adaptive sealing collar is made so that it can change to fit different tank inlet diameters, making an airtight seal that stops leaks while dispensing. The safety interlock activation module only lets the membrane break when both the sealing engagement and pressure thresholds are met at the same time. The system also has a processor that is connected to pressure sensors, flow sensors, and leakage detection sensors. The processor is set up to keep an eye on dispensing conditions, control fuel flow through micro-channels, find unusual leaks, and send out alerts. The processor also talks to a display or wireless interface to give real-time status updates, which makes fuel transfer operations safe, controlled, and smart.

BRIEF DESCRIPTION OF DRAWINGS
[0007] The depicted illustrations illustrate a few embodiments of the systems, methods and/or aspects of the disclosure. A person of ordinary skill in the art will appreciate that the borders of the components illustrated in the figures (for example, boxes, groups of boxes, of other shapes) are only meant to show an illustrative example of the boundaries. One component in some examples could be implemented as multiple components and multiple components could be implemented as a single component in some examples. Also, in some examples, a component that is represented to be an internal component of a component could be implemented as an external component of another component and vice versa in some examples. The components are not necessarily drawn to scale.
[0008] Various embodiments will be described hereinafter in conjunction with the appended drawings that are provided to illustrate and not limit the claimed invention as claimed, in which the same reference numerals refer to the same components, and in which:
[0009] FIG. 1 is a schematic perspective view illustrating a spill-proof fuel transfer system comprising a fuel container body, a multi-stage adaptive membrane assembly, an adaptive sealing collar, a safety interlock activation module, and a controlled flow regulation nozzle, in accordance with an embodiment of the present invention.
[0010] FIG. 2 is a sectional view illustrating an internal structural arrangement of the multi-stage membrane activation mechanism including a vapor barrier layer, a pressure-responsive rupture layer, a micro-valve flow regulation layer, and a vapor containment chamber, in accordance with an embodiment of the present invention.
[0011] FIG. 3 is a flowchart (300) illustrating a method for enabling controlled and spill-free fuel transfer using a multi-stage membrane activation and adaptive sealing system, in accordance with an embodiment of the present invention.
DETAILED DESCRIPTION
[0012] The present disclosure addresses the limitations of conventional fuel transfer containers that use manual pouring, open nozzles, detachable funnels, or simple spout mechanisms. These containers often leak vapor, spill fuel, are hard to handle safely, and don't work with narrow tank openings. The system described here has a technically advanced fuel transfer architecture that includes a multi-stage adaptive membrane activation assembly, an adaptive sealing collar module, a safety interlock mechanism, a micro-channel flow regulation system, and a vapor containment module. Together, these parts make sure that fuel is dispensed in a controlled and spill-free way. The system also has an optional smart monitoring module with sensors and a processor that can find sealing engagement, control fuel flow conditions, and stop leaks from happening by accident. The present disclosure offers a dependable, secure, and technologically advanced solution for regulated fuel transfer operations by amalgamating mechanical, fluid control, and safety activation technologies into a singular dispensing unit.
[0013] The main goal of this disclosure is to give people a way to safely, carefully, and without spilling fuel into narrow tank openings, especially for two-wheeled vehicles. To accomplish this, the current disclosure seeks to create a multi-stage membrane activation system that can only release fuel when certain pressure and sealing conditions are met. The goal of the system is to add an adaptive sealing interface that automatically changes to fit different tank inlet shapes so that the connection is airtight during fuel transfer. The current disclosure also aims to offer controlled flow regulation via micro-channel dispensing pathways, vapor containment features to reduce fuel evaporation, and safety interlock mechanisms to avert unintended activation. Other goals are to make users safer, cut down on pollution, make fuel handling more efficient, and, if desired, allow for smart monitoring through sensor-based processing systems.
[0014] The present invention offers a technologically sophisticated fuel transfer system featuring an innovative multi-stage membrane activation assembly engineered to guarantee regulated, contactless, and spill-proof delivery of liquid fuel. The invention uses a layered adaptive membrane structure with a vapor barrier layer, a pressure-responsive rupture layer, and an integrated micro-valve flow control layer. These layers work together to control fuel discharge only when the right pressure and sealing engagement are reached. This is different from traditional containers that use open pouring mechanisms. The invention also has an adaptive sealing collar that can change shape to fit different tank inlet sizes and create an airtight seal that stops leaks and vapor escape. A safety interlock activation mechanism makes sure that fuel is only released when certain mechanical and pressure conditions are met. This stops accidental dispensing. A micro-channel flow regulation module also controls the speed of the fuel to keep it from splashing, and a vapor containment module reduces evaporation losses. In more advanced versions, the invention has sensors and a processor that can check pressure levels, find leaks, control flow rates, and send information about dispensing status to a user interface. This combination of adaptive sealing technology, multi-stage activation mechanisms, controlled fluid dynamics, and optional intelligent monitoring is a big step forward in technology compared to current fuel transfer solutions. It also shows the inventive step of the present disclosure.
[0015] FIG. 1 shows a schematic side view of a spill-proof fuel transfer system (100) that is based on one version of the present invention. The system (100) has a fuel container body (102) that is made of a material that won't break down in fuel, like high-density polyethylene or biodegradable polymer composites. It is designed to hold a certain amount of liquid fuel. The container body (102) has an ergonomic design that makes it easy to handle safely while refueling by hand and keeps its shape even when the pressure inside it is high.
[0016] The system (100) also has a multi-stage adaptive membrane assembly (104) at the neck of the container body (102). The membrane assembly (104) has three layers: a vapor barrier layer (105), a pressure-responsive rupture layer (106), and a micro-valve flow regulation layer (108). Together, these layers control the release of fuel when a certain amount of pressure is applied. The membrane assembly (104) is sealed so that fuel doesn't leak, evaporate, or get contaminated while it's being stored or moved.
[0017] An adaptive sealing collar module (110) is placed around the nozzle part (112) of the container body (102). The adaptive sealing collar (110) is made of a flexible elastomeric material that can change shape and size to fit the different diameters of two-wheeler tank inlets, creating an airtight seal while refueling. The system (100) also has a safety interlock activation mechanism (114) that only lets the membrane break when it detects enough insertion depth and pressure engagement. This stops fuel from leaking out by accident.
[0018] The system (100) also has a controlled flow regulation module (116) with micro-channel dispensing pathways that control the speed of the fuel during transfer to stop splashing and overflow. A vapor containment module (118) is built into the nozzle assembly (112) to keep fuel vapors from escaping. In more advanced versions, a smart monitoring module (120) with sensors (122) and a processor (124) is used to check pressure levels, keep an eye on fuel flow rates, find leaks, and send out dispensing status signals.
[0019] Collectively, all the components of FIG. 1 works by coordinating the actions of its structural and functional parts to dispense fuel in a controlled way without spilling. The fuel container body (102) keeps the fuel safe, and the multi-stage membrane assembly (104) stops leaks and lets the fuel out in a controlled way by breaking the vapor barrier layer (105), the pressure-responsive layer (106), and the flow regulation layer (108) in order. The adaptive sealing collar (110) makes an airtight connection with the fuel tank inlet to stop vapor from escaping and backflow from leaking. The safety interlock mechanism (114) makes sure that fuel is only released when the pressure and insertion conditions are right. The controlled flow regulation module (116) keeps the fuel flowing smoothly and stops it from splashing by sending it through micro-channels. The vapor containment module (118) cuts down on evaporation losses. The optional smart monitoring module (120), which has sensors (122) and a processor (124), makes operations even safer by finding activation conditions, controlling dispensing parameters, and sending status alerts. These parts work together to make a technically advanced, adaptable, and safe way to transfer fuel, which is what makes this invention new and inventive.
[0020] FIG. 2 shows a sectional schematic view of a multi-stage adaptive membrane activation assembly (200) built into a fuel dispensing nozzle of the spill-proof fuel transfer system, as an example of the present invention. The assembly (200) has a membrane housing chamber (202) that is designed to hold layered sealing parts securely and provide structural support for controlled activation during fuel transfer operations.
[0021] The membrane housing chamber (202) has a vapor barrier layer (204) at the top of the assembly to keep fuel from leaking out too soon and vapor from escaping while the assembly is being stored or moved. A pressure-responsive rupture layer (206) is placed under the vapor barrier layer (204) and is designed to break only when a certain pressure threshold is reached when the nozzle is properly inserted into a fuel tank inlet. This calibrated rupture mechanism makes sure that the activation is controlled and that fuel doesn't accidentally leak out.
[0022] The pressure-responsive rupture layer (206) is above the micro-valve flow regulation layer (208). The micro-valve layer (208) has several micro-channels (210) that control the speed and direction of fuel flow while it is being dispensed. The micro-channels (210) are made to make the flow laminar, which stops splashing, overflow, and uncontrolled fuel discharge.
[0023] The assembly (200) also has a vapor containment chamber (212) that is made to catch leftover fuel vapors and reduce evaporation losses. A sealing support ring (214) is placed around the membrane layers to keep the structure from falling apart when it is activated. In more advanced versions, a sensor interface module (216) may be built into the membrane housing chamber (202) to improve operational safety by detecting pressure conditions, membrane rupture status, and leakage events.
[0024] Collectively, all the components of FIG. 2 works by having its structural layers work together to control the flow of fuel and keep it from spilling. The vapor barrier layer (204) stops leaks and evaporation while the fuel is being stored. The pressure-responsive rupture layer (206) makes sure that the fuel is only released after the pressure inside the membrane housing chamber (202) has been set. When the fuel breaks, it flows through the micro-valve flow regulation layer (208) and the micro-channels (210). These layers control the speed at which the fuel is dispensed to stop splashing and uncontrolled flow. The vapor containment chamber (212) captures any remaining vapors to reduce emissions into the environment. The sealing support ring (214) keeps the structure in place while it is being activated. You can add the optional sensor interface module (216) to keep an eye on activation and leak detection. When put together, these parts make a technically advanced multi-stage activation mechanism that lets fuel out in a controlled way, keeps vapors from escaping, and keeps the operation safe. This is what makes the present invention new and inventive.
[0025] An example operation shows a system that makes it possible to transfer fuel safely and without spilling into a two-wheeler tank. The system has a fuel container body that can hold liquid fuel, a multi-stage adaptive membrane activation assembly at the nozzle end of the container, an adaptive sealing collar module that makes an airtight connection with the fuel tank inlet, a safety interlock activation mechanism that stops fuel from leaking out, a controlled flow regulation module with micro-channel pathways to control the speed of dispensing, and a vapor containment module that reduces evaporation losses. In one version, the multi-stage adaptive membrane assembly has a vapor barrier layer, a pressure-responsive rupture layer, and a micro-valve flow regulation layer that all turn on in order when a certain amount of pressure is applied. In one version, the adaptive sealing collar expands and contracts to fit different tank inlet shapes, which stops leaks during dispensing. In one version, the safety interlock mechanism only lets the membrane break after it has detected sealing engagement and reached a certain pressure threshold. This makes sure that fuel transfer operations are safe and controlled.
[0026] In one embodiment, the processor is set up to get input signals from pressure sensors that are near the membrane activation assembly. This is to see if a certain activation threshold has been met before allowing fuel to be released. In one version, the processor is set up to keep an eye on flow sensors built into the micro-channel flow regulation module. This lets it look at the speed of fuel discharge and change the conditions for dispensing to stop splashing or overflow. In one version, the processor uses vapor detection sensors to find leaks and sends out alert signals when it finds fuel discharge that is not normal. In one example, the processor is set up to send information about the operational status, activation state, and completion of dispensing to a user interface module or wireless communication interface. This is to make sure that fuel transfer operations are safe and monitored.
[0027] In another embodiment of the present invention, the fuel transfer system also has a biodegradable membrane activation assembly made of bio-polymer materials that are resistant to fuel and are designed to break down automatically when they come into contact with liquid fuel to start controlled dispensing. This version of the system has a dissolvable vapor-sealed barrier layer and a biodegradable flow regulation layer. These layers are meant to make fuel transfer operations more environmentally friendly while still keeping spills and vapors contained.
[0028] In yet another embodiment of the present invention, the fuel transfer system has a dual-stage safety interlock mechanism with a mechanical locking pin and a pressure-sensitive activation chamber. This makes sure that the membrane only breaks when both the insertion depth and the pressure threshold conditions are met at the same time. This dual-activation safety feature stops fuel from leaking out by accident while handling, moving, or storing it. This makes the fuel transfer system safer and more reliable.
[0029] Let's look at a real-life example to show how the current disclosure works. Think about a person who rides a two-wheeler in a remote area where there are no gas stations. This person carries gas in the transfer system that has been explained. The user takes off the protective cap and puts the container's nozzle into the fuel tank inlet. The adaptive sealing collar then makes an airtight seal with the tank opening. When you push down on it, the safety interlock mechanism kicks in and the multi-stage membrane assembly breaks apart in a controlled way. This lets fuel flow through the micro-channel regulation pathways into the tank without spilling or leaking vapor. The vapor containment module stops fuel vapors from escaping. In more advanced versions, the processor keeps an eye on the conditions for dispensing and sends out status alerts, making sure that fuel is transferred safely, efficiently, and in a controlled way.
[0030] FIG. 3 is a flowchart (300) that shows how to use a multi-stage membrane activation system to safely, controlledly, and without spilling liquid fuel. This is an example of how the present disclosure works. The method starts with step 302 and moves on to step 304.
[0031] At step 304, a predetermined amount of liquid fuel is put into a fuel container and sealed with a multi-stage adaptive membrane assembly that has a vapor barrier layer, a pressure-responsive rupture layer, and a flow regulation layer.
[0032] At step 306, the container is moved to a user while keeping the membrane assembly sealed so that no vapor can escape or leak.
[0033] At step 308, the protective cap is taken off and the container's nozzle part is put into the fuel tank opening of a two-wheeler vehicle. An adaptive sealing collar then makes an airtight seal with the tank opening.
[0034] In step 310, a safety interlock activation mechanism checks the depth of insertion and pressure engagement to see if the conditions for activation are met.
[0035] At step 312, the pressure-responsive rupture layer of the membrane assembly is activated when the required pressure threshold is reached. This allows for controlled rupture and starts the fuel discharge.
[0036] At step 314, fuel moves through micro-channel flow regulation pathways that are set up to control the speed at which it is dispensed and stop it from splashing or overflowing.
[0037] At step 316, a vapor containment module catches leftover fuel vapors to cut down on emissions and fuel loss.
[0038] In more advanced versions, sensors send dispensing data to a processor that is set up to keep an eye on pressure conditions, control flow parameters, find leaks, and send operational status signals.
[0039] After the fuel transfer is done, the container is taken out of the tank inlet at step 320. Depending on how the system is set up, it is either thrown away or made ready to be used again. The method ends at step 322.
[0040] The current disclosure presents multiple technical benefits compared to traditional fuel transfer containers that depend on manual pouring, exposed nozzles, or removable funnel configurations. First, the fact that it has multiple sensing elements in a smart monitoring module lets it detect pressure engagement, flow rate conditions, and leakage events in real time. This greatly increases operational safety and dispensing accuracy. This improved sensing ability lets you control when the multi-stage adaptive membrane assembly turns on, so that fuel only comes out when certain pressure levels and sealing conditions are met. Also, a multi-layer membrane structure with a vapor barrier layer, a pressure-responsive rupture layer, and a micro-valve flow regulation layer gives you precise control over fuel discharge and stops sudden uncontrolled flow. The addition of an adaptive sealing collar makes sure that the interface is airtight with tanks that have different inlet shapes, which stops backflow leakage and vapor escape. The micro-channel flow regulation system for laminar dispensing, the vapor containment module for reducing evaporation losses, and the safety interlock mechanism for stopping accidental activation are all examples of further technical improvements. All of these features work together to make a technically better, safer, and more efficient way to move fuel.
[0041] The present disclosure provides a concrete and tangible solution to a significant technical problem in the field of fuel handling and liquid dispensing systems, particularly relating to spill prevention, vapor containment, and controlled fuel transfer into narrow tank inlets. The present disclosure offers specific technical features and functionalities, such as a multi-stage adaptive membrane activation assembly configured to enable sequential pressure-controlled fuel release, an adaptive sealing interface capable of dynamically conforming to different tank inlet dimensions, a safety interlock mechanism that ensures activation only under predefined pressure and insertion conditions, and a micro-channel flow regulation module designed to maintain controlled dispensing velocity. The system also has a vapor containment module that is designed to catch leftover fuel vapors and cut down on emissions into the environment. In more advanced versions, sensors and a processor make it possible to smartly keep an eye on pressure levels, flow rates, and leaks to make sure the system works safely and reliably. These integrated structural and functional features collectively provide a technically advanced fuel transfer solution that addresses the limitations of conventional systems and establishes the inventive step of the present disclosure
, Claims:CLAIMS
We Claim:
1.A system (100) for enabling spill-proof and controlled transfer of liquid fuel into a fuel tank, the system comprising:
a) a fuel container body (102) configured to store a predetermined quantity of liquid fuel;
b) a multi-stage adaptive membrane assembly (104) disposed at a nozzle portion of the fuel container body (102), wherein the multi-stage adaptive membrane assembly (104) comprises a vapor barrier layer (105), a pressure-responsive rupture layer (106), and a micro-valve flow regulation layer (108) configured to sequentially activate upon application of a predetermined pressure threshold;
c) an adaptive sealing collar module (110) configured to dynamically conform to a fuel tank inlet to establish an airtight interface;
d) a safety interlock activation mechanism (114) configured to permit rupture of the pressure-responsive rupture layer (106) only upon detection of sealing engagement and pressure conditions;
e) a controlled flow regulation module (116) comprising micro-channel dispensing pathways configured to regulate fuel discharge velocity.

2. The system as claimed in claim 1, wherein the multi-stage adaptive membrane assembly (104) further comprises a vapor containment chamber (118) configured to capture residual fuel vapors to minimize evaporation losses.

3. The system as claimed in claim 1, further comprising a smart monitoring module (120) including one or more sensors (122) and a processor (124), wherein the sensors (122) are configured to detect pressure engagement, fuel flow rate, and leakage conditions.

4. The system as claimed in claim 1, wherein the adaptive sealing collar module (110) is fabricated from an elastomeric material configured to expand and contract to accommodate different tank inlet geometries.

5. The system as claimed in claim 1, wherein the micro-valve flow regulation layer (108) includes spiral micro-channels configured to enable laminar flow of fuel during dispensing to prevent splashing and uncontrolled discharge.

6. A method for enabling spill-proof and controlled transfer of liquid fuel using a multi-stage membrane activation system, the method comprising:
a) filling a fuel container with a predetermined quantity of liquid fuel;
b) sealing the fuel container using a multi-stage adaptive membrane assembly;
c) inserting a nozzle of the fuel container into a fuel tank inlet;
d) detecting sealing engagement between the nozzle and the fuel tank inlet;
e) activating controlled fuel release upon application of a predetermined pressure threshold.

7. The method as claimed in claim 6, further comprising forming an airtight interface between the fuel container and the fuel tank inlet using an adaptive sealing collar.

8. The method as claimed in claim 6, further comprising rupturing a pressure-responsive membrane layer to initiate controlled fuel discharge.

9. The method as claimed in claim 6, further comprising regulating fuel flow through micro-channel pathways to maintain controlled dispensing velocity.

10. The method as claimed in claim 6, further comprising detecting dispensing conditions using sensors and transmitting operational status signals through a processor configured to monitor pressure, flow, and leakage conditions.