AIR COMPRESSOR PUMP OF AIR ASSIST INJECTOR TYPE

摘要

The present invention provides an air assist injector for forming an air assist injector in which an air assist injector, which requires both compressed fuel and compressed air, forms another pump for air compression in addition to the fuel pump. It is about a pump.;Conventional gasoline injector systems only need one fuel pump because they inject only compressed fuel, but in the case of an air assist injector, both compressed fuel and compressed air are required.;The present invention is to propose an air compression pump for an air assist injector for the same reason as above, by changing the structure of the conventional gasoline fuel pump to configure a dual pressure device to use as an air compression pump, By supplying both compressed fuel and compressed air, it is possible to realize an air compression pump for an air assist injector.