Patents
Patents for F02M 41 - Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor (1,959)
11/1994
11/15/1994US5363824 Fuel injection device for internal combustion engines
10/1994
10/26/1994CN1094126A Calibration system for electrically controlled fuel injection pump
10/25/1994US5357930 Fuel injection pump for internal combustion engines
10/18/1994US5355857 Fuel injection pump for internal combustion engines
10/13/1994DE4412420A1 Fuel injection pump
10/13/1994DE4311672A1 Fuel injection pump
10/11/1994US5353766 Distributor for a high pressure fuel system
10/05/1994EP0617755A1 Fuel pumping apparatus.
10/05/1994EP0543805B1 Fuel injection pump for internal combustion engines
09/1994
09/14/1994EP0615065A1 Fuel injection apparatus
09/14/1994EP0615063A1 Fuel injection pump
09/13/1994US5345916 Controlled fuel injection rate for optimizing diesel engine operation
09/07/1994EP0613523A1 Electronic fuel injection system for large compression ignition engine.
09/06/1994US5343845 Fuel injection pump for internal-combustion engines
09/01/1994DE4404944A1 Fuel control system with a charge pressure adjusting device for a fuel injection pump
08/1994
08/31/1994EP0612920A1 Method and apparatus for shaping and injecting fuel pulse waves
08/30/1994US5341783 Accumulator fuel injection system
08/24/1994EP0530206B1 Fuel-injection pump for internal-combustion engines
08/24/1994CN1091179A Electronic fuel injection system for large compression ignition engine
08/23/1994US5340284 Two stage fuel pump with pressure passage in the first stage rotor
08/23/1994CA2104735A1 Controlled fuel injection rate for optimizing diesel engine operation
08/17/1994EP0611117A1 Fuel pumping apparatus
08/17/1994EP0534993B1 Fuel injection pump for internal combustion engines
08/10/1994EP0609519A1 Fuel injection pump for an internal combustion engine
08/03/1994EP0419612B1 Fuel injection pump for internal combustion engines
07/1994
07/27/1994EP0507779B1 Fuel injection pump
07/12/1994US5327869 Fuel injection device for spark-ignition internal combustion engines
07/07/1994DE4300023A1 Fuel injection pump for IC engine
07/05/1994US5325837 Fuel injection apparatus for internal combustion engines
06/1994
06/29/1994EP0604084A1 Fuel pumping apparatus
06/29/1994EP0604083A1 Fuel injection pump
06/23/1994DE4323175A1 Fuel injection system for IC engine
06/09/1994DE4240517A1 Variable-pressure EM fuel injector for diesel engine - incorporates electronic controller of valves determining cross-section of nozzles during injection process of controlled duration
06/07/1994US5318001 Distributor type fuel injection pump
05/1994
05/25/1994EP0597909A1 Fuel pumping apparatus.
05/18/1994EP0597250A1 Fuel injection pump
05/11/1994EP0596054A1 Fuel injection device for internal combustion engines.
05/05/1994DE4337070A1 Solenoid operated valve for fuel injection system - determines duration of fuel injection phase in conjunction with reciprocating fuel feed pump having cylinder indexing sensor
04/1994
04/13/1994EP0489740B1 Fuel distribution injection pump for internal combustion engines
04/06/1994EP0590353A1 Fuel injection pump for an internal combustion engine
04/06/1994EP0507780B1 Fuel injection pump
04/05/1994US5299542 Fuel distributor
03/1994
03/31/1994WO1994007015A1 Electronic fuel injection system for large compression ignition engine
03/31/1994CA2122486A1 Electronic fuel injection system for large compression ignition engine
03/17/1994WO1994005908A1 Fuel injection system
02/1994
02/15/1994US5285758 Fuel injection pump for internal combustion engines
01/1994
01/20/1994DE4323967A1 Fuel injection control for diesel engine - has low pressure vane pump and high pressure plunger pump for fuel with closed loop control
01/20/1994DE4223714A1 Fuel injection pump for IC engine - has ring slide as fuel volume adjuster, which is radially fixed by guide part engaging in slide or housing section
01/05/1994EP0576873A1 Fuel injection pump for internal combustion engines
12/1993
12/28/1993US5273017 Fuel injection pump for internal combustion engines
12/21/1993US5271366 Fuel injection system
11/1993
11/30/1993US5265576 Calibration system for electrically controlled fuel injection pump
11/11/1993WO1993022554A1 Fuel injection device for internal combustion engines
11/03/1993EP0461213B1 Fuel injection pump for internal combustion engines
10/1993
10/28/1993WO1993021438A1 Fuel pumping apparatus
10/28/1993DE4304967A1 Fuel injection unit for IC engine with high pressure pump - drawing fuel via filling valve to pump working chamber defined by pump piston and delivers by valve at high pressure to HP storage
10/27/1993EP0461211B1 Fuel injection pump
09/1993
09/22/1993EP0561505A1 Fuel pump
09/21/1993US5245971 Fuel-injection pump for internal-combustion engines
09/14/1993US5244354 Fuel pumping apparatus
09/14/1993US5243943 Fuel injection pump
09/09/1993DE4206882A1 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen Engine-fuel injection pump for
09/08/1993EP0559327A1 Fuel pumping apparatus
09/07/1993US5241935 Accumulator fuel injection system
09/02/1993WO1993017236A1 Fuel pumping apparatus
09/01/1993EP0429592B1 Fuel injection pump for internal combustion engines
08/1993
08/31/1993US5239968 Electrically controlled fuel injection system
08/05/1993WO1993015310A1 Accumulator fuel injection system
07/1993
07/20/1993US5228844 Rotary distributor type fuel injection pump
07/08/1993WO1993013308A1 Fuel pumping apparatus
07/07/1993CN2137720Y High compression ratio spraying type two-stroke gasoline engine
06/1993
06/23/1993EP0548000A2 Distributor type fuel injection pump
06/22/1993US5220894 Fuel injection pump for internal combustion engines
06/08/1993US5216993 Fuel injection pump for internal combustion engines
06/02/1993EP0543805A1 Fuel injection pump for internal combustion engines.
06/01/1993US5215449 Distributor type fuel injection pump
06/01/1993US5215060 Fuel system for rotary distributor fuel injection pump
05/1993
05/26/1993EP0436550B1 Fuel injection pump for internal combustion engines
05/25/1993US5213481 Fuel pumping apparatus
05/12/1993EP0386175B1 Fuel injection pump for internal combustion engines
05/05/1993EP0454803B1 Fuel-injection pump for internal-combustion engines
05/04/1993US5207990 Exhaust gas purifying device for internal combustion engine
05/04/1993US5207202 Fuel pumping apparatus
05/04/1993US5207201 Fuel distribution injection pump for internal combustion engines
04/1993
04/27/1993US5205256 Fuel injection pump for internal combustion engines
04/20/1993US5203303 Fuel pumping apparatus
04/13/1993US5201297 Method and apparatus for controlling a high-pressure fuel pumping time in a fuel injection pump
03/1993
03/30/1993US5197441 Fuel injection pumping apparatus
03/30/1993US5197429 Position sensing arrangement for use in fuel injection pump or the like
03/25/1993DE4221921A1 Fuel injection pump for IC engine - has pump piston working in cylindrical bore in pump housing part in which it limits pump work chamber
03/25/1993DE4131484A1 Fuel injection pump for IC engine - has sliding setting piston subjected to pump internal pressure dependent on pump rotation rate
03/04/1993WO1993004276A1 Fuel distributor
02/1993
02/25/1993DE4128086A1 Brennstoffverteiler Fuel distribution
02/23/1993US5188084 Apparatus for controlling fuel injection timing in a fuel injection pump
02/23/1993US5188083 Fuel injection pump for internal combustion engines
02/23/1993US5188077 Apparatus for a diesel engine
02/18/1993WO1993003270A1 Fuel pumping apparatus
02/16/1993US5186143 Fuel injection pump for internal combustion engines
02/03/1993EP0525401A1 Fuel injection pump for internal combustion engines
02/02/1993US5183013 Two-cycle diesel engine
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