Toyoji Nishiwaki

Structure of installing injector in common rail and method of the same

Fluid injection valve

RELIEF VALVE FOR HIGH-PRESSURE FUEL PUMP

Fluid injecting valve for internal-combustion engine i.e. direct injecting petrol engine, has cylindrical fixed core fixed in housing, and axial end section guided into inner circumference surface of fixed core

Fuel injector control apparatus

Fuel injector for e.g. diesel engine, has attraction unit made from material having higher magnetic characteristic than connecting unit, and non-magnetic unit covering outer circumference of cavity over movable core and attraction unit

Einspritzventil und Herstellungsverfahren für selbiges

Fuel injecting valve for injecting fuel into direct injection petrol combustion engine, has receiving portion for bringing force on needle with force of solenoids such that combination of force is larger than arising force and drag force

On-off valve and fuel injection pump using the same

Fluideinspritzventil Fluid injector