TH37893B - Engine fuel injection system - Google Patents

Abstract

DC60 (21/02/56) in the engine fuel injection system. This includes an injector for fuel injection along with Compressed air enters the combustion chamber directly. and a compressed air pump for supplying compressed air to the injectors. In order to prevent fuel and vapor components from accumulating in the surrounding parts of the delivery valves, including a compressed air pump when the engine is in a cold state and in order to make improvements even better of the durability of the delivery tongue The compressed air pump 61 is arranged above the injection 25 and at least the part. Between the central part of the compressed air inlet 126 and the valve in the compressed air inlet 126, connecting the valve and the injector 25, it is formed with a gradual lowering. when separated from the delivery tongue in the engine fuel injection system which consists of an injector for fuel injection with Compressed air enters the combustion chamber directly. and a compressed air pump for supplying compressed air to the injectors. In order to prevent fuel and vapor components from accumulating in the surrounding parts of the delivery valves, It consists of a pump of compressed air when the engine is in a cold state. and in order to make improvements even better of the durability of the delivery tongue The compressed air pump 61 is arranged above the injection 25 and at least the part. Between the central part of the compressed air inlet 126 and the valve in the compressed air inlet 126, connecting the valve and the injector 25, it is formed with a gradual lowering. when separated from the delivery tongue

Claims (3)

Disclaimers (all) that will not appear on the advertisement page: 1. Engine fuel injection system Which consists of injector (25) for fuel injection along with Compressed air enters the combustion chamber (19) directly and the compressed air pump (61), which has the pump chamber (65), for the compressed air that is supplied to the injector (25) and the delivery flaps (125), which Connect with The pump chamber (65) is that in order to allow compressed air to be delivered from the pump chamber (65) it is built, which is unique in that Compressed air pumps (61) are arranged above that injector (25), and at least part Of the compressed air outlet (126), which connects the valve (125) and the injector (25), between the intermediate part of that part and the valve (125) in the compressed air outlet (126). That will be formed It rises with a gradual lowering when it is separated from the valve (125), and where the vent valve (132), which is connected to the compressed air outlet (126), is for the purpose of controlling the pressure. Push the Compressed air supplied to the injector (25) is fixed onto the cylinder head cover (15) located above the injector (25) for attachment to the intake port (23), which is provided. In the cylinder head (14) between the vent valve (132) and the compressed air pump (61) 2. The fuel injection system of the engine according to claim 1, which is unique in that The compressed air outlet (126) has been assembled with a hose assembly (127) that connects The engine body (11) and the throttle (125) of the compressed air pump (61), provided in Engine body (11) and funnel (128,129) provided directly in the engine body (11) while the hose assembly (127) and injector (25) are connected. 3. Fuel injection system according to the clause 2 It is unique in that the injector (25) is provided in the cylinder head (14) which is made up of the engine body part (11) and the delivery valve (125) is provided. In the upper side end of the cylinder head (14) of the compressed air pump (61) provided in the engine body (11) the compressed air pump (61) which has the axis of movement Parallel to the cylinder rod (C) of the engine body (11)