| 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) |
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| 09/30/1993 | DE4209782A1 Steuereinrichtung zum Stillsetzen einer Brennkraftmaschine Control means for stopping an internal combustion engine |
| 09/30/1993 | DE4209579A1 Bearing for pump rotor drive shaft - has plastics bearing bush with slightly smaller cross-section than associated surrounding cast recess in metal bearing plate. |
| 09/29/1993 | EP0562536A1 A support for the intake pipe of a fuel-supply pump, particularly for an internal combustion engine |
| 09/29/1993 | EP0562063A1 Control system for the electric fuel pump of an internal combustion engine |
| 09/29/1993 | EP0471008B1 Reserve fuel system |
| 09/29/1993 | CN2142888Y Fuel-oil cleaner |
| 09/28/1993 | US5248223 Fuel pump with anti-reversion inlet |
| 09/22/1993 | EP0561502A1 Combined pressure wave suppressor, air/vapor purge and check valve |
| 09/22/1993 | EP0441831B1 Valve device, particularly a ventilation valve for the vent pipe of a vehicle fuel tank |
| 09/21/1993 | US5245953 Emulsion fuel engine |
| 09/21/1993 | US5245819 Gas turbine engine fuel and hydraulic fluid pumping system |
| 09/21/1993 | US5245753 Method of manufacturing pressure control valve |
| 09/16/1993 | WO1993018297A1 Fuel injecting device working according to the solid energy accumulator principle, for internal combustion engines |
| 09/16/1993 | WO1993018296A1 Fuel injection device working according to the solid energy accumulator principal, for internal combustion engines |
| 09/16/1993 | WO1993018290A1 Circuit for controlling an exciting coil of an electromagnetically driven reciprocating piston pump |
| 09/14/1993 | US5244571 Fuel filter assembly with heater |
| 09/14/1993 | US5243944 Tank-venting apparatus as well as a method and an arrangement for checking the operability thereof |
| 09/14/1993 | US5243937 Portable engine unit |
| 09/08/1993 | EP0558896A1 Shock absorbing device |
| 09/08/1993 | EP0558860A1 Heater valve and diesel fuel heater having such a valve |
| 09/07/1993 | US5241931 Internal-combustion engine with a carburetor |
| 09/03/1993 | CA2080804A1 Diesel fuel heater |
| 09/02/1993 | DE4205976A1 Fuel filter at base of fuel tank - has tubular projection at top of filter body connecting inside of filter to exterior and sliding inner face |
| 09/01/1993 | EP0558110A1 Fuel pump mounting |
| 08/31/1993 | US5240610 Flexible tubular filtering material |
| 08/26/1993 | DE4205285A1 Electric fuel pump system for IC engine - has two pumps, each supplying one half of engine and with diagnostic connections to detect pump failure. |
| 08/25/1993 | EP0556189A1 Anti-static fuel filter. |
| 08/25/1993 | CN2141057Y Fuel tank for oil heating equipment |
| 08/24/1993 | US5238192 Filter for solenoid operated fluid metering devices |
| 08/24/1993 | US5237978 Apparatus for multi-fuel system of an engine |
| 08/24/1993 | US5237977 Attitude and lateral force activated valve |
| 08/24/1993 | US5237975 Returnless fuel delivery system |
| 08/17/1993 | US5236670 Device for purifying fuel |
| 08/17/1993 | US5236579 Fuel filter assembly with modular drain bowl |
| 08/17/1993 | US5235955 Fuel evaporative emission control system |
| 08/11/1993 | EP0554928A1 Fuel handling system |
| 08/11/1993 | EP0431101B1 Ventilation device for the fuel tank of an internal-combustion engine |
| 08/10/1993 | US5234038 Pour spout |
| 08/10/1993 | US5234013 Tank venting control assembly |
| 08/05/1993 | WO1993015382A1 Process and device for detecting the level in a tank |
| 08/05/1993 | DE4203099A1 Verfahren und vorrichtung zur tankfuellstandserkennung Method and device for tankfuellstandserkennung |
| 08/04/1993 | CA2079580A1 Vapor suppressing fuel handling system |
| 08/03/1993 | US5231967 Fuel pump and fuel filter for a marine installation |
| 07/22/1993 | WO1993014366A1 Tank venting and vapor recovery system |
| 07/22/1993 | DE4201401A1 Displacement pump conveying fuel in motor vehicle - has drive motor installed into jar-shaped housing as complete prefabricated component of motor housing |
| 07/22/1993 | DE4201037A1 Suction jet pump for vehicle fuel tank - has nozzle outlet opening adjustable in relation to pressure |
| 07/21/1993 | CN2138703Y Fuel fine filter core of internal combustion engine |
| 07/15/1993 | DE4300368A1 Electric fuel pump for tank of motor vehicle - has deep recess formed in surface of pumping chamber, preventing frictional loss of rotor speed. |
| 07/14/1993 | CN2138195Y Strongly magnetized energy saving petroleum filter |
| 07/13/1993 | US5227061 Fuel/contaminant separator |
| 07/13/1993 | CA1320078C Vacuum bleed and flow restrictor fitting for fuel injected engines with vapor separator |
| 07/08/1993 | DE4240542A1 Centrifugal electrically driven fuel pump e.g for vehicle IC engine - has arcuate channel around rim of turbine-type wheel with pockets on both sides defined by circumferential rib |
| 07/07/1993 | EP0549737A1 Removal of polynuclear aromatic compounds from motor vehicle fuel |
| 07/01/1993 | DE4240656A1 Filter for engine fuel or lubricating oil |
| 06/30/1993 | EP0549008A1 Automotive fuel pump |
| 06/29/1993 | CA1319620C Diesel fuel filter/water separator |
| 06/28/1993 | CA2085186A1 Combination sending unit and fuel draw automatic shutoff valve |
| 06/23/1993 | EP0547951A1 Gasoil filter |
| 06/23/1993 | EP0547745A1 Fuel tank reservoir |
| 06/23/1993 | EP0547291A1 Fuel filter and/or lubricating oil filter for internal combustion engines |
| 06/22/1993 | US5221178 Circumferential flow type liquid pump |
| 06/22/1993 | US5221021 Fuel tank reservoir |
| 06/22/1993 | US5220896 Tank-venting arrangement and method for checking the tightness thereof |
| 06/17/1993 | DE4141211A1 Fuel delivery system for motor vehicle - has fuel pump in housing, encapsulated by gas-filled housing, and pump elastically supported in second housing by springs and dampers |
| 06/17/1993 | DE4140961A1 Electrohydraulic unit for electro fuel pump for motor vehicle - has hydraulic line and current lead connected to one head coupled to connector to make hydraulic and electric connection |
| 06/16/1993 | EP0546459A1 Oil pressure switch |
| 06/15/1993 | US5218942 Modular fuel sender for motor vehicle |
| 06/10/1993 | WO1993011355A1 Automotive fuel pump with modular pump housing |
| 06/09/1993 | DE4212698A1 Fuel supply system for IC engine - has two-stage fuel pump, and sucking jet pump supplied with fuel from container in fuel tank section |
| 06/09/1993 | DE4140329A1 Control circuitry for fuel pump drive in vehicle system - regulates pump speed according to monitored noise level to avoid resonance conditions |
| 06/08/1993 | US5216996 Auxiliary structure and arrangement for internal combustion engine |
| 06/01/1993 | US5215430 Ignition-source free fuel pump |
| 05/26/1993 | EP0493515B1 Device in a fuel system for an internal combustion engine |
| 05/19/1993 | EP0542547A1 Fuel tank filter |
| 05/18/1993 | US5211547 Fuel pump and fuel sender assembly |
| 05/18/1993 | US5211193 Annular fuel line fitting |
| 05/18/1993 | US5211151 Apparatus for restricting discharge of evaporated fuel gas |
| 05/13/1993 | WO1993009337A1 An internal combustion engine |
| 05/12/1993 | EP0541291A1 Internal combustion engine |
| 05/11/1993 | US5209630 Pump impeller |
| 05/11/1993 | US5209210 Evaporative emission control system |
| 05/11/1993 | US5209199 Control apparatus for turning off an internal combustion engine |
| 05/04/1993 | US5207203 Fuel system |
| 04/29/1993 | WO1993008393A1 A method and apparatus for metering fluids |
| 04/29/1993 | CA2119560A1 Method and apparatus for metering fluid |
| 04/28/1993 | EP0539166A2 Automobile parts and fuel vapour storage canisters |
| 04/28/1993 | EP0538321A1 A fuel flow arrangement. |
| 04/28/1993 | EP0427746B1 Combined pre-heating and filtering device, in particular for automobile engines |
| 04/21/1993 | EP0537521A1 Liquid filter |
| 04/21/1993 | EP0537520A1 Liquid filter |
| 04/20/1993 | US5203994 Fuel filter retention system |
| 04/20/1993 | US5203306 For an internal combustion engine |
| 04/20/1993 | CA1316319C Rubber hose |
| 04/15/1993 | WO1993007376A1 Control system for the electric fuel pump of an internal combustion engine |
| 04/15/1993 | DE4133558A1 Steuersystem fuer die elektrische kraftstoffpumpe einer brennkraftmaschine Control system for the electric fuel pump an internal combustion engine |
| 04/14/1993 | EP0536719A1 Vehicle engine |
| 04/14/1993 | EP0277988B1 In-tank fuel pump assembly for fuel-injected engines |
| 04/13/1993 | US5201298 Combination sending unit and fuel draw automatic shutoff valve |
| 03/31/1993 | EP0534752A1 Pour spout |
| 03/30/1993 | US5197445 Fuel-supply system for an internal combustion engine |