| Patents for F01P 7 - Controlling of coolant flow (9,410) |
|---|
| 01/31/1995 | US5385296 Electrically heatable thermostatic valve for a coolant circulating system of an internal-combustion engine |
| 01/31/1995 | US5385132 Engine fluid system |
| 01/31/1995 | US5385123 Segregated cooling chambers for aqueous reverse-flow engine cooling systems |
| 01/26/1995 | DE4324555A1 Simple control device for adjusting slides, gates, flaps, throttles and valves for flows and ducts or pipelines for flowing media of large cross-sectional area |
| 01/19/1995 | DE4324071A1 Cooling air guide device |
| 01/18/1995 | EP0634568A1 Friction clutch especially for motor vehicle engine fan |
| 01/17/1995 | US5381953 Fail-open locking element and thermostat incorporating same |
| 01/17/1995 | US5381952 For controlling fluid flow through an engine cooling system |
| 01/17/1995 | US5381763 Dry head cooling system |
| 01/17/1995 | US5381762 Engine cooling system and radiator therefor |
| 01/17/1995 | CA1333981C Engine coolant flush-filtering, using external gas pressure |
| 01/12/1995 | WO1995001500A1 Cooling system for a vehicle equipped with a retarder |
| 01/12/1995 | DE4321637A1 Hydraulic drive, in particular hydraulic fan drive for the cooling system of an internal combustion engine |
| 01/12/1995 | DE4321636A1 Hydraulic fan drive for a cooling system of an internal combustion engine |
| 01/04/1995 | EP0632190A1 Internal combustion engine with two cylinder banks |
| 01/04/1995 | CN1097040A Electric fan clutch driven by memory spring |
| 12/13/1994 | US5372098 Integrated cooling system |
| 12/08/1994 | WO1994028296A1 A method and an internal combustion engine |
| 12/07/1994 | EP0513082B1 Rotational control apparatus |
| 12/06/1994 | US5371445 Switching device for controlling two electric motors at different speeds |
| 12/06/1994 | CA2064176C Winter front assembly for charge air cooled trucks and method |
| 11/22/1994 | CA1333196C Engine compartment cooling control system |
| 11/17/1994 | DE4315729A1 Cross-flow radiator with one-part expansion tank |
| 11/10/1994 | DE4315390A1 Method and device for checking switching points of a fluid friction clutch |
| 11/09/1994 | CN2182265Y Temperature-controlling fan clutch for engine |
| 11/08/1994 | US5361980 Fail-safe thermostat valve |
| 11/08/1994 | CA1332972C Cooling control system for internal combustion engines equipped with superchargers |
| 11/02/1994 | EP0587818B1 Fan installation |
| 11/01/1994 | US5359969 Intermittent cooling fan control |
| 10/26/1994 | EP0621399A1 Method and device for driving an auxiliary device of an internal combustion engine |
| 10/13/1994 | DE4327261C1 Coolant circuit |
| 10/11/1994 | US5353757 Vehicular use cooling apparatus |
| 10/11/1994 | US5353751 Engine cooling system and radiator therefor |
| 10/06/1994 | DE4410249A1 Liquid cooling circuit for internal combustion engines |
| 10/06/1994 | DE4408349A1 Drive unit with an engine and a retarder |
| 10/05/1994 | EP0618354A1 Support and cooling arrangement for a turbocharger in a diesel engine |
| 09/29/1994 | DE4309608A1 Cooling fan for an internal combustion engine |
| 09/22/1994 | DE4408798A1 Control system of a device for the cooling of an internal combustion engine |
| 08/25/1994 | DE4308002C1 Distributor device for the cooling and/or heating system of vehicles with internal combustion engines |
| 08/25/1994 | DE4305237A1 Cooling system for a motor vehicle |
| 08/18/1994 | WO1994018614A2 Power fluid heating system |
| 08/18/1994 | WO1994018479A1 Regulating valve |
| 08/18/1994 | DE4304336A1 Device for controlling at least one cooling air flap |
| 08/18/1994 | DE4304247A1 Liquid cooling system for an internal combustion engine |
| 08/16/1994 | US5337704 Engine cooling system with thermostat coolant flow control between head and block |
| 08/04/1994 | DE4302620A1 Valve for temp.-dependent distribution of fluid to one of two outlets |
| 08/02/1994 | US5333678 Auxiliary power unit |
| 07/26/1994 | CA2026471C Electrically driven, circumferentially supported fan |
| 07/19/1994 | US5330376 Water cooling system for a marine propulsion unit |
| 07/19/1994 | US5329913 Oil vapor separator system for the engine of a gas heat pump air conditioner |
| 07/19/1994 | US5329888 Thermostat housing assembly for a marine engine |
| 07/13/1994 | CN2171680Y Cooling water pump for vehicle |
| 06/21/1994 | US5322217 Vehicle heating system and bypass therefor |
| 06/07/1994 | US5317994 Engine cooling system and thermostat therefor |
| 06/01/1994 | DE4239720A1 Fluid friction clutch mechanism - has coupling rod fixed to drive and driven members by ball joints to maintain cooling operation in emergency. |
| 05/26/1994 | DE4238998A1 Hydrostatic drive for car auxiliaries - has parallel hydromotor circuits for fan and generator with electronic control of pressurised fluid supply from pump |
| 05/25/1994 | CN2166234Y Energysaving clutch for cooling fan |
| 05/19/1994 | DE4238679A1 Air intake flap for vehicle - has wall section and hinges made of reinforced plastics, walls having bearings made up of non-overlapping shells and has return spring |
| 05/18/1994 | EP0487538B1 Heating device for the seating compartment of motor vehicles |
| 05/17/1994 | CA1329522C Combined engine cooling and lube system |
| 05/11/1994 | WO1994004801A3 Device for driving a motor vehicle accessory group, in particular the radiator fan of an internal combustion engine |
| 05/11/1994 | EP0596000A1 Vehicle cooling system. |
| 05/10/1994 | US5309870 Method and apparatus for cooling a heat engine of widely variable power |
| 05/05/1994 | DE4336892A1 Oil pressure drive for vehicle with hydraulic steering and engine cooling - has engine-driven variable delivery pump supplying steering servo and hydraulically impelled engine cooling fan via distributor valve |
| 04/27/1994 | EP0593942A1 Heat accumulator for the cooling circuit of liquid cooled internal combustion engines |
| 04/26/1994 | US5305826 Motor vehicle radiator having a fluid flow control device |
| 04/05/1994 | US5299630 Method of rapidly heating a mass to an operative temperature, in particular a vehicle engine during cold starting |
| 03/31/1994 | DE4231649A1 Three-way thermostat valve for coolant circuit, esp. for IC engine - has valve housing with inlet, two outlets, valve element, and valve slide. |
| 03/23/1994 | EP0587981A1 Thermostatic valve |
| 03/23/1994 | EP0587818A1 Fan installation. |
| 03/15/1994 | US5294046 Fail-open locking element and thermostat incorporation same |
| 03/08/1994 | US5291960 Hybrid electric vehicle regenerative braking energy recovery system |
| 03/03/1994 | WO1994004801A2 Device for driving a motor vehicle accessory group, in particular the radiator fan of an internal combustion engine |
| 03/03/1994 | WO1994004382A1 Timing valve for the discontinuous metering of a volume flow |
| 03/02/1994 | EP0584850A1 Integrated cooling system |
| 03/01/1994 | US5289803 Cooling system for a water cooled internal combustion engine |
| 02/17/1994 | DE4226531A1 Taktventil zur diskontinuierlichen Dosierung eines Volumenstroms Impulse valve for intermittent dosage of a volume flow |
| 02/09/1994 | CN1081741A Cooling system for an automotive engine |
| 02/08/1994 | US5284202 Compressor aftercooler apparatus for use in low temperature operations, and method of use |
| 02/02/1994 | EP0581683A1 Cooling device for an internal combustion engine with a condenser |
| 02/02/1994 | EP0581682A1 Cooling device with a condenser for an internal combustion engine |
| 02/02/1994 | EP0580934A1 Cooling system for an automotive engine |
| 02/02/1994 | CN2154915Y Expanding extruding compounded temp. sensitive component |
| 02/01/1994 | US5282828 In a water cooled engine |
| 01/25/1994 | CA1326478C Valve seat structure for automotive thermostatic fluid control valve device |
| 01/19/1994 | EP0579553A1 Device for cooling in a two phase mode for an internal combustion engine |
| 01/18/1994 | US5279503 Cooling system for a self-propelled vehicle |
| 01/18/1994 | US5279265 V-type internal combustion engine with improved water pump arrangement |
| 01/18/1994 | US5279264 Viewable thermostat device |
| 01/12/1994 | EP0578567A1 Speed commutation device for two electric motors with different speeds |
| 01/12/1994 | EP0578564A1 Cooling device for a motor car engine |
| 01/05/1994 | DE4222088A1 Cooling system for IC engine - has system of high temp. and part load regulation with revised system element connection |
| 01/05/1994 | DE4222086A1 IC engine with combustion air cooler - has reduced nitrous oxide emission at full load or high power at lower combustion air temp. |
| 01/05/1994 | DE4221950A1 Vehicle power supply circuit for radiator fan motor for water-cooled engine - f couples sensors e.g. for zero Celsius temp. sensor and refrigerant compressor pressure to earth, and trigger circuits for relay switches to positive and switched to earth. |
| 01/04/1994 | US5275538 Coolant pump system for an automotive vehicle |
| 01/04/1994 | US5275231 Cooling system for an automotive engine |
| 12/29/1993 | CN1080018A Controlled cooling system for a turbocharged internal combustion engine |
| 12/22/1993 | CN2150340Y Fan clutch for water-cooling system of engine |
| 12/14/1993 | US5269264 Engine ventilation in an automotive vehicle |
| 12/09/1993 | DE4218454A1 Heater for vehicle service cabin using engine oil heat exchanger - has valve switching block with by=pass to boost quantity of heat delivered |