A multi-function unit (100) which acts as internal heat exchanger (IHX) as well as a muffler or silencer, used for an automotive air conditioning system, is disclosed. The multi-function unit (100) comprising a cylindrical body (102) defining a cylindrical cavity in which a helical coil (104) which includes two tube...

A Multi Flow refrigerant condenser for Automotive air conditioning system of a type which has header plate both sides of tube and fin block, where in header plates has partition for creating the multi-pass flow of refrigerant. A Multi Flow Condensor with integrated condenser/receiver includes a multi-pass heat excha...

This invention discloses a unique concept of double ended Pistons for swash plate type piston Compressor which is made up of composite materials, partially using metallic materials (Aluminium, Cast-iron, Steel) etc..) and the rest with either of Non-metallic materials like PTFE, PEEK , PPS but not limited to only th...

This invention discloses a unique concept of swash plate type piston Compressors which have the innovative features of special convergent Conical shape (Non-Cylindrical ends) of Pistons whjch have less clearance volume in comparison with the Conventional Swash plate Compressors having the Cylindrical Pistons and Cyl...

Embodiments of the present disclosure disclose a condenser configured to use in an air-conditioning system. The condenser includes a first tank formed using a first header plate and a second header plate. The first header plate includes at least one opening for exchanging refrigerant with at least one component of t...

Embodiments of the present disclosure disclose a condenser assembly configured to be installed in an air-conditioning system.  The condenser assembly includes one or more tanks formed using a first header plate and a second header plate. The first header plate includes at least one opening for exchanging refrigerant...

This invention discloses a unique concept of micro heat exchanger which has the innovative features like ultra low fin pitch, specially designed dimples, Pressure recovery Zones, optimum dimple layout for maximum performance, Micro Channel extruded tubes, ultra thin heat transfer surfaces, and having the additional ...

This invention discloses a unique concept of composite housings and covers for swash plate type piston Compressor which is made up of composite materials, partially using composite metallic materials (Aluminium, Cast-Iron, Steel) etc...(by forging, machining, casting, molding)) and the rest with either of Non-metall...

The present invention discloses a heat exchanger having charge air flow mechanism to be used in cooling devices of automotive applications. The device includes a heat exchanger having a plurality of equally spaced flat tubes through which liquid coolant flows. Fins extend between flat tubes to define a charge air fl...

A multiple bank tube fin heat exchanger (100) used as an evaporator in an automotive application, comprising a first tube bank (101) including a first plurality of flat tubes (106) extending longitudinally and arranged in spaced parallel rows between a first pair of headers (102, 104) and a second tube bank (201) in...

A multi flow and micro channel condenser assembly specifically suited for vehicular air conditioning applications is disclosed in the present work as having vertically upstanding first and second manifolds (more commonly referred to as headers) and further the said header communicates with the inlet and outlet conne...

The present invention provides a roof mounted compact HVAC unit for vehicles. The roof mounted with HVAC unit in the off road vehicle throws the air from top of the cabin to the bottom like shower, which cools/heat the cabin fast & uniform. It also provides the comfort environment conditions to the operator of the o...

This invention discloses a unique concept of Rotary Vane Compressor which have the innovative features of using multiple Vanes having multiple line contact and rolling tip, leads to reduced frictional heat generation, longer operating life of lubricating oil and hence the parts of the compressor. The unique innovati...

This invention discloses a unique concept of swash CAM type piston Compressors which have the innovative features of Spherical or Elliptical, Cylindrical raceway on the Swash CAM and the Spherical or Elliptical, Cylindrical rolling Shoe with negligible frictional power loss during the pressure load transmission from...

This invention discloses a unique concept of Modular design Methodology of swash plate type piston Compressors which have the innovative features using standard parts across the wide range of applications with only few change parts by which family of Compressors can be designed and produced, with great improvements ...

The present invention provides a method and system to design an optimized and balanced HVAC module with a unique concept based on "real time operation" and "concurrent designing". The said system and method is utilized to achieve the important HVAC design parameters with unprecedented accuracy and precision which ma...

The invention provides for a receiver tank for an automobile air conditioner condenser comprising: a first half having two openings for refrigerant inlet and outlet, a second half to be joined with the first half to form the receiver, at least one of the first or second half having means to join with the other half....

Evaporator Field of the Invention The present invention relates to an evaporator of an automotive air-conditioning system, and more particularly to evaporators of a stack type composed of a multiplicity of laminated heat exchanger elements having tank at one side and communicated together by U-shaped flow passages....

This invention discloses a unique concept of double ended Labyrinth Pistons for swash plate type piston Compressor which is made up of composite materials, partially using metallic materials (Aluminium, Cast-iron, Steel) etc..) and the rest with either of Non-metallic materials like PTFE, PEEK , PPS or entirely made...

This invention discloses a unique concept of swash plate type compressor (both single acting and double acting designs) which has the innovative feature Cylinder Bores having multiple axial taper Oil Separation Grooves near the bottom dead center (BDC) of piston operation in the cylinder blocks, which are equi-space...

A receiver drier (101) for integrating with a heat exchanger (100) is disclosed. The receiver drier (101) comprises a cylindrical body; a first end cap (110) that closes a top end of the cylindrical body; a removable second end cap (129) that closes a bottom end of the cylindrical body; a first pipe (107) comprising...

A co-axial tube heat exchanger is disclosed. The co-axial tube heat exchanger includes a first pipe and a second pipe wherein the second pipe is disposed within a first cavity of the first pipe. An area between the inner surface of the first pipe and an outer surface of the second pipe is partitioned using the surfa...

The present invention discloses a relatively compact apparatus for air delivery that improves the cabin air flow management and enhances the comfort of both rear as well as front seat passengers. The apparatus primarily includes an inlet portion 104 for inducting a first amount of air supplied by an air source. A pl...

Disclosed is a condenser adapted to be used for an air conditioning system employing an internal heat exchanger. The condenser comprises a first header and a second header comprising a plurality of header separators, wherein the first header and the second header are in a fluidic communication with each other throug...

Disclosed is a fixed displacement swash plate type compressor. The compressor comprises a cylinder block having a plurality of cylindrical bores arranged radially along the swash plate; a piston coupled to each of the plurality of cylindrical bores; a shaft bore arranged at a centre of the swash plate, and cylinder ...

A heat exchanger tube comprising a plurality of heat exchanging channels, a top wall and a bottom wall folded around the plurality of heat exchanging channels is disclosed. The plurality of heat exchanging channels are made from a second portion of a second thickness of a metal strip and the top and bottom walls ...

Disclosed are a system and a method for determining regions associated with generation of noise due to flow of air in HVAC arrangements. The system comprises a data storing arrangement configured to store an electronic document corresponding to a design of the HVAC arrangement. Furthermore, the system comprises a da...

Disclosed is a heating, ventilation and air-conditioning system having an arrangement of fusiform components. The arrangement comprises an inner annular ring, an outer annular ring arranged coaxially with the inner annular ring and a plurality of fusiform components arranged between the inner annular ring and the ou...

Disclosed is a temperature management system for a seat arrangement. The seat arrangement comprises a backrest area and a seat area. The backrest area comprises a main conduit, at least one supply conduit, an air diffuser arranged at an end of each of the at least one supply conduit, an inlet conduit, a connecting d...

A vehicular air conditioning system is disclosed. The system mainly includes an electronically-controlled variable displacement compressor (EVDC) (104) disposed alongside of a rotor pulley (114). An actuator (116) coupled to the EVDC and controlled by an ECU (106). A heat exchanging unit (120) is configured to ...

A system of automatically controlling temperature around a front seat arrangement (102) of a vehicle is disclosed. A suction fan (116) is configured to allow air suction from the seat area (104) and/or backrest area (106) through a plurality of air diffusers to an outside environment via an outlet conduit. A bl...

An automobile air conditioning system (100) is disclosed. The system comprises an electronically-controlled variable displacement compressor (EVDC) (102) having an outlet (104) and a suction inlet conduit (106) and a pressure and temperature sensing means (114) located in the suction inlet conduit (106) of the EVDC ...