| Patents for F02M 37 - Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines (20,700) |
|---|
| 05/21/1991 | US5016670 Fuel tank structure for automotive vehicle |
| 05/16/1991 | DE3937564A1 Fuel pump for motor vehicle - has fuel pump, motor and strainer assembled to form single assembly |
| 05/15/1991 | EP0427393A1 Purging air from a fuel line |
| 05/14/1991 | US5015159 Fuel pump |
| 05/14/1991 | US5015156 Aircraft fuel pump |
| 05/08/1991 | EP0425484A1 Security device |
| 05/08/1991 | CN2076612U Valve for gasoline pump |
| 05/08/1991 | CN1051228A Ic engine for propelling ships that transport gaseous fuel |
| 05/07/1991 | US5013222 Fuel pump for motor vehicle |
| 05/02/1991 | EP0425105A1 Modular fuel delivery system |
| 05/02/1991 | EP0424826A1 Method of feeding an internal combustion engine with more than one fuel |
| 05/02/1991 | EP0424448A1 Automatic oil-fuel mixer with auxiliary chamber |
| 05/01/1991 | CA2025287A1 Fuel supply system with energy recovery means |
| 04/30/1991 | US5011369 Regenerative pump |
| 04/30/1991 | US5011367 Fuel pump |
| 04/30/1991 | US5010867 Fuel economizer |
| 04/24/1991 | EP0423636A1 Pressure-responsive fuel delivery system |
| 04/24/1991 | EP0423469A1 Control device for stopping an internal combustion engine |
| 04/18/1991 | WO1991005159A1 Device in a fuel system for an internal combustion engine |
| 04/18/1991 | DE3934331A1 Vehicle electric fuel pump - has float-actuated slide valve which opens alternative inlets to cylinder from main body of tank and from separate induction chamber |
| 04/17/1991 | EP0422800A1 Regenerative pump with two-stage stripper |
| 04/16/1991 | US5007806 Fuel pump |
| 04/16/1991 | US5007390 Starting fuel supplying device for internal combustion engine |
| 04/16/1991 | CA1283009C Fuel feed device, particularly for diesel engines, with fuel filtering, heating and emulsifying members |
| 04/10/1991 | CN2074820U Mugnetizing filter |
| 04/09/1991 | US5005535 Internal Combustion engine with recessed intake manifold |
| 04/04/1991 | WO1991004406A1 An adaptable fuel system |
| 04/03/1991 | EP0419591A1 Control device for stopping an internal combustion engine. |
| 03/27/1991 | EP0419030A2 Fuel filter with positive water shutoff |
| 03/26/1991 | US5002467 In-tank fuel pump mount |
| 03/21/1991 | WO1991003301A1 Fuel filter |
| 03/20/1991 | EP0417118A1 Fuel puddle bleed shut-off for fuel injected two cycle engine |
| 03/19/1991 | US5000134 Fuel supplying system for internal combustion engine |
| 03/14/1991 | DE4027176A1 Submersible electric fuel pump - has independent brush spring fixing plate to assist final assembly of connection end |
| 03/12/1991 | US4998969 Engine maintenance fluid introduction system |
| 03/12/1991 | US4998865 Brushless DC pump with enclosed circuit board |
| 03/07/1991 | DE3929115A1 Injection system for IC engine - has back pressure valve to return fuel to feed tube between tank and pump |
| 03/05/1991 | US4997555 Fuel filter assembly with heater |
| 03/05/1991 | US4996963 Pressure regulating device |
| 02/26/1991 | US4995992 Bouyant valve controls fuel flow through conduit; settling |
| 02/21/1991 | DE3927218A1 Vibration damping mounting assembly - is for engine fuel pump and is made from extruded section of elastic material |
| 02/20/1991 | EP0364459B1 Internal tank/fuel pump unit |
| 02/19/1991 | US4993926 Fuel pumping apparatus |
| 02/19/1991 | US4993391 Tank, pump |
| 02/19/1991 | CA1280323C Fuel rail for internal combustion engines |
| 02/13/1991 | EP0412210A1 Decanter prefilter for diesel engine fuel |
| 02/07/1991 | DE3925396A1 Fuel delivery pump with impeller in pump chamber - has radial separation wall on impeller periphery forming delivery cells on both sides of separation wall |
| 02/06/1991 | EP0411964A1 Low pressure fuel supply system for a fuel injection pump |
| 02/06/1991 | EP0411197A1 Electronic engine control for a motor vehicle |
| 02/06/1991 | EP0411062A1 Monitoring device for a fuel filter. |
| 02/06/1991 | CN2070828U 节能汽油泵 Saving fuel pump |
| 02/05/1991 | US4989629 Fuel cut valve for vent line |
| 02/05/1991 | US4989572 Vehicle fuel system with reduced tank heating |
| 01/22/1991 | US4986907 Fuel purifying apparatus |
| 01/22/1991 | CA1279275C Fuel recovery system for dual tanks |
| 01/18/1991 | WO1991001465A1 Combination air vent and overpressure valve |
| 01/18/1991 | CA2063836A1 Combination air vent and overpressure valve |
| 01/15/1991 | US4984554 Automatic air bleeding device for fuel feed system of diesel engine |
| 01/10/1991 | WO1991000192A1 Ventilation device for the fuel tank of an internal-combustion engine |
| 01/09/1991 | EP0398929A4 Radio frequency suppression for fuel pump |
| 01/08/1991 | US4982757 Fuel cutoff valve |
| 01/02/1991 | EP0405447A2 Fuel filter |
| 01/02/1991 | EP0405173A2 Motor-operated pump of intank type |
| 01/02/1991 | EP0405118A1 Rotary fuel pump |
| 01/02/1991 | CA1278474C Closed end fuel injection system |
| 01/02/1991 | CA1278473C In-tank fuel reservoir and filter diaphragm |
| 01/01/1991 | US4981584 Apparatus for detecting and eliminating air and water from fuel in internal combustion engines |
| 12/27/1990 | WO1990015654A1 Filter and process for manufacturing filters using material cured by ultraviolet radiation for end caps |
| 12/27/1990 | EP0404160A1 Centrifugal separator for coagulable liquid, particularly Diesel fuel |
| 12/27/1990 | EP0299132B1 Device for vaporizing a fuel-water emulsion for an internal-combustion engine |
| 12/25/1990 | US4979482 Fuel reservoir |
| 12/19/1990 | EP0403363A1 Supports of a fuel pump situated inside a motor vehicle tank |
| 12/19/1990 | EP0402469A1 Catechol compounds, process for their preparation and pharmaceutical preparation containing same |
| 12/18/1990 | US4978282 Electrical fuel pump for small motorcycle engine |
| 12/06/1990 | DE4017425A1 Check valve for engine fuel delivery systems |
| 12/05/1990 | EP0400223A1 Filter for diesel fuel, provided with self-adjusting heating means |
| 12/05/1990 | EP0400170A1 Method of manufacturing a filter for liquid fuels |
| 12/04/1990 | US4974570 Fuel supply module |
| 12/04/1990 | CA1277245C Centrifugal system with sump for separating air from fuel |
| 11/29/1990 | DE3916574A1 Full container with safety air bubble - has safety space above bubble not penetrated by air bubbles |
| 11/28/1990 | EP0398929A1 Radio frequency suppression for fuel pump. |
| 11/28/1990 | CN1010604B Intake manifold and mfg. method therefor |
| 11/27/1990 | US4972875 High pressure hose for modular fuel delivery system |
| 11/27/1990 | US4972869 Vent valve |
| 11/27/1990 | US4972821 Automotive fuel vaporization system for better fuel economy and environmental quality having fire retarding properties |
| 11/22/1990 | EP0398377A2 Rotary hydraulic machine |
| 11/22/1990 | EP0398005A2 Pump |
| 11/20/1990 | US4971530 Aggregate for feeding fuel from supply tank to internal combustion engine |
| 11/20/1990 | US4971017 Arrangement for supplying fuel from a supply tank to internal combustion engine of power vehicle |
| 11/20/1990 | CA1276523C Fuel pressure regulator |
| 11/14/1990 | EP0397041A2 Rotary hydraulic pump |
| 11/13/1990 | US4969919 Vehicle fuel system with fill prevention structure |
| 11/13/1990 | US4969848 Tank-built-in outboard motor |
| 11/13/1990 | US4969806 Aggregate for feeding fuel from supply tank to internal combustion engine of a power vehicle |
| 11/08/1990 | DE3914939A1 Fuel injection system for IC engine - has pressure accumulator fitted in fuel supply pipe |
| 11/07/1990 | CN2065245U High-precision magnetic fuel filter |
| 11/06/1990 | WO1990013739A1 Fuel supply module |
| 10/31/1990 | EP0394343A1 Vacuum bleed and flow restrictor fitting for fuel injected engines with vapor separator |
| 10/30/1990 | US4966522 In-tank type fuel pump |
| 10/24/1990 | EP0393277A2 Filter assembly |