List of patents
An Apparatus for Gas Fuel Expansion and Supply Regulation thereof to an Internal Combustion Engine
- MORE Kiran Parshuram
- MORE Kiran Parshuram
- 2907/MUM/2014
- India
- no
- Mechanical
- 12/09/2014
- listing
- The present invention there is provided an apparatus for gas fuel expansion and supply regulation thereof to an internal combustion engine. The apparatus includes a first member, a second member and a venturi pin. The first member has an inlet for ingress of fuel gas there-through and first cavity configured therein. The second member has a first channel, a second channel and an outlet, the second member is disposed over and secured to the first member for allowing passage of the gas fuel received from the inlet passing through the first channel and second channel selectively and releasing through the outlet. The venturi pin is moveably disposed in the second channel and connected to a throttle lever, the venturi pin regulates gas fuel flow through the second channel for regulating gas fuel flow there-through. Therefore, during idling the gas fuel received from the first member passes through the first channel and the second channel is closed by the venturi pin, upon operating the throttle lever, the venturi pin is pulled gradually from the second channel, thereby allowing and increasing fuel flow from the second channel gradually and corresponding to the pull exerted on the throttle lever and accordingly decreases the fuel supply upon operating the throttle lever for deceleration. The present invention provides an apparatus for gas fuel expansion and supply regulation thereof to an internal combustion engine. The apparatus for regulating fuel supply to the internal combustion engine may regulate the fuel supply at variable RPM of the engine. Further, the apparatus for regulating fuel supply to the internal combustion engine properly channelizes the fuel according to the throttle position. Furthermore, the apparatus for regulating fuel supply to the internal combustion engine is robust and economical in construction and requires low maintenance and has longer working life.
Abstract
The present invention provides an apparatus for gas fuel expansion and supply regulation thereof to an internal combustion engine. The apparatus includes a first member, a second member and a venturi pin. The first member has an inlet for ingress of fuel gas there-through and first cavity configured therein. The second member has a first channel, a second channel and an outlet, the second member is disposed over and secured to the first member for allowing passage of the gas fuel received from the inlet passing through the first channel and second channel selectively and releasing through the outlet. The venturi pin is moveably disposed in the second channel and connected to a throttle lever, the venturi pin regulates gas fuel flow through the second channel for regulating gas fuel flow there-through. Therefore, during idling the gas fuel received from the first member passes through the first channel and the second channel is closed by the venturi pin, upon operating the throttle lever, the venturi pin is pulled gradually from the second channel, thereby allowing and increasing fuel flow from the second channel gradually and corresponding to the pull exerted on the throttle lever and accordingly decreases the fuel supply upon operating the throttle lever for deceleration.
