Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01P - Cooling of machines or engines in general; Cooling of internal-combustion engines › F01P 7 - Controlling of coolant flow
Patents for F01P 7 - Controlling of coolant flow (9,410)
05/1998
05/13/1998CN1181453A I. C. engine water cooling system
05/12/1998US5749515 Valve venting apparatus
05/12/1998US5749330 Cooling system for an internal combustion engine
05/12/1998US5749329 Heat-storage device
05/07/1998WO1998019057A1 Two stage thermostatic valve device
04/1998
04/30/1998DE19747620A1 Tandem pump device for preventing cavitation
04/30/1998DE19746952A1 Water temperature control device for water-cooled IC engine
04/29/1998EP0838580A1 An electrically heated thermostatic valve
04/29/1998CN1180134A Water pump locator for motor
04/23/1998DE19746672A1 Heating system for vehicle
04/22/1998EP0836673A1 Cooling fan for an internal combustion engine
04/16/1998WO1998015726A1 Method and control of regulation of vehicle cooling circuit by means of a thermally regulated water pump
04/16/1998WO1998015725A1 Drive unit with a thermally regulated water pump
04/16/1998DE19642192A1 Control behaviour improvement method for hydraulic brake systems in vehicles
04/16/1998DE19641559A1 Antriebseinheit mit thermisch geregelter Wasserpumpe Drive unit with thermally controlled water pump
04/16/1998DE19641558A1 Verfahren und Steuerung zur Regelung des Kühlkreislaufes eines Fahrzeuges mittels einer thermisch geregelten Wasserpumpe Procedures and controls to regulate the cooling circuit of a vehicle by means of a thermally controlled water pump
04/15/1998EP0835989A1 Vehicle with cooling arrangement for an internal combustion engine
04/14/1998US5738049 Apparatus for detecting a malfunction in a radiator fan system
04/14/1998US5738048 Cooling apparatus for cooling an engine
04/08/1998EP0834648A2 Exhaust gas recirculation control device for engine with dual cooling system
04/07/1998US5735238 Heat management system for internal combustion engines
04/02/1998DE19742730A1 Device for regulating airstreams esp. in heat exchangers in cars
03/1998
03/31/1998US5732676 Method and system for engine control
03/31/1998US5732666 Device for moving a radiator grille in an automobile
03/26/1998WO1998012425A1 Cooling and preheating process and system
03/24/1998US5730089 Cooling water circulating system for internal combustion engine of vehicle
03/19/1998WO1998011335A2 Motor-assisted turbo-cooling system for internal combustion engines
03/19/1998DE19637817A1 Einrichtung und Verfahren zum Kühlen und Vorwärmen Apparatus and method for cooling and preheating
03/17/1998US5727729 For a cooling circuit of an internal combustion engine
03/12/1998DE19736606A1 Coolant system for automobile IC engine
03/12/1998DE19636829A1 Kühleinrichtung für eine Hubkolben-Brennkraftmaschine Cooling means for a reciprocating piston internal combustion engine
03/11/1998EP0827565A1 System for controlling the temperature of a temperature control fluid in an internal combustion engine
03/10/1998US5724931 System for controlling the heating of temperature control fluid using the engine exhaust manifold
03/10/1998US5724924 Method for controlling a cooling circuit for an internal-combustion engine using a coolant temperature difference value
03/05/1998DE19737818A1 Cooling water circulation circuit for vehicle IC engine
03/05/1998DE19736222A1 Cooling water control valve and cooling water circulation circuit for vehicle IC engine
03/04/1998EP0826892A1 Dual ratio viscous drive
02/1998
02/25/1998EP0825510A1 Thermostatic valve assembly
02/25/1998EP0825372A1 Thermostatic valve assembly
02/19/1998DE19633190A1 Kühlsystem für eine Brennkraftmaschine A cooling system for an internal combustion engine
02/17/1998US5718373 System for controlling automobile cooling fan
02/10/1998US5715777 Engine for outboard engine system
02/10/1998US5715776 Cooling system for an internal combustion engine
02/05/1998WO1998004814A1 Device for conducting a current of exhaust gas and/or for mounting a catalyst carrier body
01/1998
01/27/1998US5711258 Cooling system for an internal-combustion engine
01/22/1998WO1998002650A1 Cooling system for an internal combustion engine
01/22/1998DE19628742A1 Controlled operation of cooling fan for motor vehicle engine
01/22/1998DE19628576A1 Drive for motor vehicle radiator fan
01/22/1998DE19628542A1 Kühlsystem für einen Verbrennungsmotor A cooling system for an internal combustion engine
01/21/1998EP0819837A1 Cooling circuit of an internal combustion engine
01/21/1998CN1170812A Cooling system for cylinder jacket of internal combustion engine
01/14/1998CN1170452A Heat-storing device
12/1997
12/31/1997CN1169176A Process for regulating the cooling system for drives of desel excavator
12/30/1997US5701852 Coolant temperature control system for vehicles
12/30/1997US5701851 Cooling system for spark-ignition two-cycle engine
12/29/1997EP0814243A1 Cooling system for the cylinder jacket of an internal combustion engine
12/29/1997EP0741837A4 Fail-safe thermostat
12/23/1997US5699759 Free-flow buoyancy check valve for controlling flow of temperature control fluid from an overflow bottle
12/17/1997EP0812280A1 Automotive hydraulic system and method
12/11/1997DE19618630C1 Screw connection between fan vane and liquid friction coupling
12/09/1997US5694897 For an internal combustion engine
12/04/1997WO1997045628A1 Heat controlling system for cold weather engine operation
12/04/1997DE19621675A1 Combustion engine coolant circuit
12/04/1997DE19621674A1 Coolant circulation for IC engine
12/03/1997EP0810069A1 Kits for replacement of thermostatic valve assemblies
12/03/1997EP0809752A1 System for maintaining engine oil at an optimum temperature
12/03/1997EP0751877B1 Additional heating system
12/02/1997US5692460 Coolant temperature control system for an internal-combustion engine
12/01/1997CA2177864A1 Heat controlling system for cold weather engine operation
11/1997
11/25/1997US5690276 Two stage thermostatic valve device
11/25/1997US5690082 Structure for supporting EGR valve in engine
11/20/1997DE19618627A1 Internal combustion engine fan connection
11/18/1997US5687568 Hydraulic motor system
11/13/1997DE19619121A1 Thermostat cover for housing of cold water regulator of cooling system of IC engine
11/13/1997DE19618629A1 Fluid friction coupling for motor vehicle IC-engine cooling fan
11/06/1997WO1997041337A1 Cooling fan for an internal combustion engine
11/06/1997DE19711682A1 Vehicle heater deriving heat from hydraulic circuit constriction
11/06/1997DE19617414A1 Lüfter für eine Brennkraftmaschine Fan for an internal combustion engine
11/05/1997EP0804681A1 Method and system for engine control
10/1997
10/30/1997DE19713804A1 Vehicle-heater for use with water-cooled engine
10/30/1997DE19703042A1 Flow control device for hot water in vehicle heater
10/23/1997DE19615511A1 Radiator for motor vehicle IC engine coolant circuit
10/23/1997DE19615508A1 Latent-heat-storage unit for motor vehicle
10/21/1997US5678300 Process for bringing the electric heating element into a housing
10/14/1997US5676308 Thermostatic valve
10/02/1997DE19632533C1 Cylindrical rotary valve
10/01/1997EP0797727A1 Hydraulic system for a motor vehicle
09/1997
09/24/1997CN1160379A Additional heating system
09/24/1997CN1160123A Cooling circulation return for IC engine
09/23/1997US5669461 Automotive hydraulic system and method
09/23/1997US5669363 Turbocharger intercooler control means
09/23/1997US5669338 For a turbocharged internal combustion engine
09/23/1997US5669336 Compliant drive for internal combustion engine cooling fan
09/23/1997US5669335 System for controlling the state of a flow control valve
09/23/1997US5669311 Shuttered radiator system with control
09/16/1997US5667045 Continuously variable fan drive clutch arrangement
09/12/1997WO1997033078A1 An engine and a cooling system therefor
09/12/1997WO1997033077A1 Drive unit with a motor and a retarder
09/10/1997EP0794327A1 A motor vehicle
09/10/1997EP0794326A1 Drive unit with an engine and a retarder
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