A fuel pump (12) of a fuel injection equipment (10) comprises a camshaft (18) rotating about a main axis (X) in a cambox (14) and cooperating with a piston. The camshaft (18) comprises a shaft member (38) and a cam member (16) that comprises a core (44) fixed on a shaft (...
The pump has a cam actuated plunger (13) which is moved inwardly in a bore (12) to displace fuel through an outlet. A port (27) is formed in the wall of the bore (12) and at some position during the inward movement of the plunger in uncovered by a control edge (30) to allow ...
the quantity of fuel entering the pumping element (inward radial plungers) or by sleeve control of effective stroke (axial plunger). Simple timing control, for example, cold-start advance or speed advance, was generally achieved by mechanical phasing of the fuel cam relative to the engine...
An example of such a connection exists in a so called unit injector for supplying fuel to an engine. The injector comprises a main body in which is housed an engine cam actuated pump having an outlet connected to a fuel injection nozzle carried by the main body. The injector also includes...
CAM ACTUATED FUEL PUMP A fuel pump (12) of a fuel injection equipment (10) comprises a camshaft (18) rotating about a main axis (X) in a cambox (14) and cooperating with a piston. The camshaft (18) comprises a shaft member (38) and a cam member (16) that compr... M James,...
PUMP, FUEL, CAM-ACTUATED: ENGINE, MECHANICAL DIAPHRAGM AND PARTS KIT, ENGINE FUEL PUMP Three element diaphragm damper for fuel pump.The Patent Description & Claims data below is from USPTO Patent Application 20130209289, Three element diaphra... 被引量: 0发表: 1985年 Study on a PZT-actuated...
Inner cam type fuel injection pump having a rotor having first and second passages for fuel inlet and outlet S* Yasunishi,K* Nagaya,N* Tuduki 被引量: 0发表: 1998年 Fuel pump with inner channel priming A pump unitincludes a pump housinga pump coverand an impellerbetween the pump housing...
A fuel injection pumping apparatus has a cam actuated reciprocable plunger (13) housed in a bore (11). An outlet (12) extends from the pumping chamber (13A... HK Maxwellgb,TD Wallacegb 被引量: 0发表: 0年 加载更多研究点推荐 fuel injection pump Plunger pump ...
Fuel injection pump A fuel injection pumping apparatus has a cam (9) actuated reciprocable plunger (13) housed in a bore (11) into which fuel flows from a fuel supply (7,14). An outlet (12) extends from a pumping chamber (13A) defined by the plunger and bor... DEREK W. TOMSETT,...
Fuel injection pump A fuel injection pumping apparatus has a cam (9) actuated reciprocable plunger (13) housed in a bore (11) into which fuel flows from a fuel supply (7,14). An outlet (12) extends from a pumping chamber (13A) defined by the plunger and bor... DEREK W. TOMSETT,...