141154 ⎘
Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure Electrically actuated valves draining the chamber to release the closing pressure
Fuel injection system for internal combustion engines
#602Fuel injection device with a 3-way control valve for configuring the injection process
#603Pressure-boosted fuel injection device comprising an internal control line
#604Fuel injection system comprising a pressure intensifier and a delivery rate-reduced low-pressure circuit
#605FUEL INJECTION APPARATUS INCLUDING DEVICE FOR SUPPRESSING PRESSURE WAVES IN RESERVOIR INJECTION SYSTEMS
#606Fuel injection device for internal combustion engines
#607Valve for controlling fluids
#608Internal combustion engine fuel injector
#609Internal combustion engine fuel injector
#610Common-rail injector
#611Fuel injector for an internal-combustion engine
#612Fuel injector provided with a servo leakage free valve
#613Fuel injection system
#614Filter arrangement for fuel injection systems
#615Method for determining the position of a component in a stepped bore of a housing, and an injector for fuel injection
#616Method for obtaining a fuel injector for an internal-combustion engine, and an injector made according to said method
#617Servo valve for controlling an internal combustion engine fuel injector
#618Servo valve for controlling an internal combustion engine fuel injector
#619Injection system for an internal-combustion engine
#620Injection system for an internal-combustion engine
#621Injection system for an internal-combustion engine
#622Fuel injector with multi-part injection valve member and with pressure booster
#623Very high speed rate shaping fuel injector
#624Fuel injection system
#625Fuel injector with and without pressure ampification with a controllable needle speed and method for the controlling thereof
#626Fuel injection system
#627Fuel injector with multistage control valve for internal combustion engines
#628Piezoelectric fuel injection system with rate shape control and method of controlling same
#629Method and device for shaping the injection pressure in a fuel injector
#630Injector having structure for controlling nozzle needle
#631Air and fuel supply system for combustion engine
#632Solenoid actuated flow controller valve
#633Fuel injection system
#634Fuel injection valve
#635Fuel injection apparatus for internal combustion engines, with nozzle needles that can be actuated directly
#636Servo-valve-controlled fuel injector
#637Fuel injection valve for internal combustion engines
#638Method for ascertaining the position of a mobile closing element of an injection valve
#639Fuel injection valve for internal combustion engines
#640Fuel injection system for internal combustion engines with needle stroke damping
#641Fuel injector with variable control chamber pressurization
#642Electronic unit injector with pressure assisted needle control
#643Fuel injector for an internal combustion engine
#644Fuel injector
#645Piezoelectric actuator module, and method for assembling a piezoelectric actuator module
#646Injection module
#647Fuel injection valve having internal oil groove
#648Fuel injector
#649Low heat generation fuel injection system
#650Three way valve and electro-hydraulic actuator using same
#651Control of a pressure exchanger by displacement of an injection valve member
#652Fuel supply pump and tappet structure body
#653High flow rate fuel valve and fuel supply pump with the valve
#654Fuel injector with hydraulic pin actuation
#655Fuel injector
#656Fuel-injection valve for internal combustion engines
#657Three-way valve and fuel injection device having the same
#658Mixed mode fuel injector and injection system
#659Injection of fuel vapor and air mixture into an engine cylinder
#660Injection nozzle
#661Method of producing a fuel injector
#662Injector for fuel injection
#663Method for introducing an additive into a flowing medium stream
#664Hydraulic control device, system and method for controlling actuator device
#665Electromagnetic actuator, manufacturing method thereof, and fuel injection valve
#666Fuel injection valve for internal combustion engines
#667Piezoelectric device for injector
#668Fuel injection system
#669FUEL INJECTION SYSTEM
#670Hydraulic fuel injection system with independently operable direct control needle valve
#671Directly controlled fuel injector with pilot plus main injection sequence capability
#672Variable control orifice member and fuel injector using same
#673Fuel injection control system for engine
#674Method for pretreating a piezoelectric ceramic and method for adjusting an injection valve
#675Fuel injection system
#676Dual fuel system and method feeding same fuel at two pressures to fuel injector
#677Fuel-actuated fuel injector having cooling fuel circuit and method
#678Fuel system and engine head assembly having double-walled fuel connector for cooling fuel return