Field of invention - This invention relates to cone turbine. Cone turbine has two
cone moving on one axis. The fluid run between them from one end to other end as
per requirement. The present engine or turbines works after the expension of fluid.
The cone turbine works on the impulse effect and boundry layer. Therefore it
convert the maximum heat energy into mechanical energy.
Background of invention with regards to the drawback associated with the
known arts
We know about the turbines whether it is steam turbine or gass turbine. The known
turbines have attain 60% maximum efficiency. The present invention is inspired by
impulse turbine and tesla turbine. Tesla turbine claims 100% efficiency but after
100 year of invention, it has not commercialized. Tesla turbines rely on frictional
force between a turbine blade and fluid. Friction is a weak force therefore tesla
turbine do not creat a powerfull torque. Impulse turbines have the advantage of
creating high torque due to physical movement and directional change of a fluid. If
we compare the area of inlet and outlet in tesla turbine then we see that it should be
100% efficient. But it is not proved practically. If we find a cone. It can increase the
area of blades of tesla turbine without increasing the diameter of blades then we can
improve the torque and efficiency of tesla turbine. If we provide the angular slots
inside the cone, it will work as a impulse turbine and increase the area of blade. In
the resla turbine the centrifugal force of the fluid is reduce the efficiency of turbine.
In the tesla turbine the fluid between the blades has separated and lose its heat
energy through the outer blades. This pressure drop increase the speed of fluid
in outer blades and a reverse drag force work in the middle blades. This pressure
difference and centrifugal force developed due to high circular motion of turbine
are badly affecting the efficiency of tesla turbine. Actually, centrifugal force is
pushing back the fresh charge resulting low torque. In the cone shape turbine, the
fluid flow in the two directions. One is as boundry layer as it flows in tesla turbine,
second is axial flow along the periphery of cone between the angular slots and
pushing the cone as in impulse turbine resulting high torque.
Object of the invention - The principal object of this invention is to improve the
efficiency of steam and gas turbines. Another object of this invention is to replace
the reciprocating engines and conventional steam and gas turbines.
The summary of invention - Present invention has two cones having angular slot
inside the cone in opposite direction. Inner cone inside the main cone is guiding the
fluid. Inner cone does not move. Inner cone create the boundry layer. These
boundry layers push the outer cone and transfer the mechanical energy to the outer
cone. After transfer of energy these boundry layers has gone to the lower energy
level towards the exhaust port.
Detail description of the invention - Present invention has the combined benefit
of conventional turbine and tesla turbine. In tesla turbine, the centrifugal force
reduce the efficiency. In the present invention the centrifugal force of fluid is
increase the efficiency because the fluid drag the outer cone. The boundry layers
develop in the present invention as they develop in the tesla turbine. The angular
slot inside the main cone works as impulse turbine. It can be used in motor cycles,
cars, trucks, aircrafts, locomotives and ships etc. It can run on steam. Petrol, diesel,
compressed natural gas etc.
A brief description of accompanying drawings:-
FIGURE 1 of 6: It shows an assembled cone turbine, running by steam or vapor.
1. Bearing
2. Bearing
3. Nut-bolts
4. Cover plate
5. Outer cone
6. Slots in outer cone
7. Slots in inner cone
8. Inlet pipe for steam or vapor
9. Inner cone
FIGURE 2 of 6: It shoes the outer cone of the turbine having slots running by
stem or vapor.
FIGURE 3 of 6: It shows the inner cone of turbine having slots running by steam
or vapor.
FIGURE 4 of 6: It shows the cover plate of cone turbine running by steam or
vapor.
FIGURE 5 of 6: It shows the inner cone of the turbine running by the gas or fuel.
FIGURE 6 of 6: It shows the cover plate of cone turbine running by the gas or
fuel.
10- Plate having guid vain for air fuel mixture.

claims
I, claim a cone turbine in which fluid runs between two cones having the slots or a
suitable shaped turbine, which guides the fluid at a suitably designed angle to
obtain maximum torque and efficiency. One out of the two inner and outer cones,
will move or both can move to obtain the power. The fluid enters from large entry
and transfers the energy to the cone and leaves the turbine from small exhaust
port.