DEVICE FOR PREVENTING DIESEL FUEL RE-PRIMING FOR FUEL BURNING APPARATUS

Abstract: A control device comprising a combination of a sensing device (2) at the fuel line intake at a diesel Storage container (1) and an activation device (3) disabling the fuel to enter a diesel engine. The activation device being acted upon by the sensing fuel device at the fuel line intake when no Fuel supply occurs. The activation device will restrict any fuel from the reservoir and or fuel filter (5) to enter the engine (7). The purpose is to have enough fuel in the system to prevent re-priming in case of no continuous fuel supply to the system.

Description: DEVICE FOR PREVENTING DIESEL FUEL RE- PRIMING FOR FUEL BURNING APPARATUS My invention relates to a control device to overcome the possibility of no fuel supply to the diesel engine or any other fuel -burning device. This control mechanism will lock the fuel within the supply system prior to the engine intake. The purpose for this kind of fuel storage is to restart the engine without re- priming the system. It has been suggested to measure the fuel flow at the fuel intake at the location of the storage container. It has been suggested to activate the flow control device at the engine intake if no fuel flow is recognized at the fuel flow intake at the location of flow intake at the storage container. It has been suggested to have a back- flow restriction device installed at the up-flow location from the fuel flow-measuring device at the fuel intake location. This will prevent the back-flow of fuel when flow the control device is activated. I will now explain my invention in detail with reference to the drawing annexed to this specification and forming part thereof, which illustrates in a purely diagrammatic manner, a fuel supply system to an engine embodying my invention by way of example. THE DRAWING FIG. 1 Is a flow-diagrammatic view, of this fuel flow control system. The fuel tank or any other fuel container No .1 holding the fuel fluid and the sensing device at the fuel line intake No .2 is controlling the actual liquid flow and at the time the device No.2 recognizes no liquid flow, it activates the flow control device or apparatus No .3 and restricts any liquid within the fuel line No .4 and the reservoir and or fuel filter No.5 to enter the fuel burning machine and or diesel engine. The back- flow restriction device No.6 restricts the back-flow of liquid within the system return to the fuel container or tank No .1. After filling the fuel container or fuel tank with diesel fuel or any other liquid the fuel sensing device No .2 recognizes the liquid and releases the control device or apparatus No .3 of its closing restriction and is supplying the fuel burning machine and or diesel engine No.7 with fuel fluid and thereby preventing the re-priming of the fuel system. This is the principle of my invention and I wish it to be understood that I do not desire to be limited to the exact details of construction shown and described for obvious modifications may occur to a person skilled in the art .

Claims: CLAIM I claim the method of operating a control system for the fuel supply of any fuel burning machine and or diesel fuel burning engine which comprises of fuel line sensing intake device FIG.l No .2 and or shut-off apparatus device FIG.l No .3 to restrict liquid flow in case of low fuel supply. An automatic controlled back-flow restriction device FIG.l No .6 to prevent the back flow of any liquid into the storage or fuel container. A fuel or liquid control system to prevent re- priming procedure on low fuel or liquid supply to any machine or apparatus comprising of a combination of back-flow restriction device FIG.l No.6 and a shut -off or fluid control device FIG.l No.3 and a fuel line intake device FIG.l No .2. All devices being acted upon by the fuel line intake device either by means of a control line FIG.l No .8 or any other device to control the shut -off apparatus or control device FIG.l No .3. The back-flow restriction device FIG.l No .6 is a automatic back- flow device without any external control system operation or any other control procedures

Inventors: MULLER WILHELM, MULLER, WILHELM
Applicants: MULLER LINDA J, MULLER WILHELM, MULLER, LINDA, J., MULLER, WILHELM
Application year: 2000
Main classification: F02M37
IPC codes: F02D17, F02D33, F02M37