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)
01/1999
01/07/1999DE19728351A1 Verfahren zur Wärmeregulierung einer Brennkraftmaschine A method for heat regulation of a combustion engine
01/07/1999DE19728009A1 Method for regulating temperature of coolant in combustion engines
01/07/1999DE19727277A1 Conditioning charge air of exhaust-driven turbocharger
01/05/1999US5855266 Fan clutch for vehicles configured for low engine speed
01/02/1999CA2242081A1 Cooling control system and cooling control method for engine
12/1998
12/30/1998WO1998044242A3 Integrated fan assembly with variable pitch blades
12/30/1998EP0887526A2 Direct injection type engine and cooling system therefor
12/30/1998EP0886731A1 Coolant pump for automotive use
12/23/1998EP0886047A2 Device for transmitting movement to an electromagnetic clutch and epicyclic gearing for motor vehicle fans
12/23/1998EP0885351A1 Drive unit with a motor and a retarder
12/22/1998US5850872 Cooling system for vehicles
12/17/1998WO1998057052A1 Engine cooling system and method with temperature-controlled expansion chamber
12/17/1998DE19725222A1 Thermostat valve for coolant circuit of IC engine
12/08/1998US5848366 Load driving control system for vehicle equipped with microcomputer
12/08/1998US5847644 Method for engine control
12/08/1998US5845612 Total cooling assembley for I. C. engine-powered vehicles
12/03/1998WO1998054448A1 Method and arrangement relating to circulation pumps
12/01/1998US5844463 Process and device for regulating the temperature of a fluid
11/1998
11/29/1998WO1998054447A1 Cooling control apparatus and cooling control method for internal combustion engines
11/29/1998CA2253778A1 Device for controlling the cooking system of internal combustion engine and method for controlling such cooling system
11/26/1998WO1998053188A1 Fan clutch for vehicles configured for low engine speed
11/26/1998DE19736133A1 Coolant circuit for IC engine in motor vehicles
11/25/1998EP0879948A2 Method of operating a reciprocating piston engine
11/19/1998DE19720670A1 Hot water regulator valve for automotive cabin heater or air conditioner system
11/19/1998DE19720425A1 Thermostatic valve for coolant flow
11/17/1998US5836269 Coolant circuit of an internal-combustion engine
11/12/1998DE19814679A1 Cylinder head structure for internal combustion engine
11/12/1998DE19719792A1 Regulating temperature of medium e.g coolant of motor vehicle engine
11/05/1998CA2214064A1 Thermostat bypass system
11/04/1998EP0874952A1 Radiator for a vehicle engine
11/04/1998CN1197736A Method and apparatus for variably controlling speed of cooling fan motor in automobile
10/1998
10/29/1998WO1998048191A1 Continuously variable fan drive clutch
10/29/1998WO1998048190A1 Continuously variable fan drive clutch
10/29/1998DE19717455A1 Pump arrangement
10/29/1998DE19716919A1 Method for maximum utilisation of retarder braking effect
10/28/1998EP0873926A2 Apparatus and procedure to maximally utilize the braking of a retarder
10/28/1998CN1197156A Thermostat for automotive engine cooling system
10/27/1998US5828967 Control device for engine compartment cooling
10/15/1998WO1998021059A3 Dedicated alternator cooling system for automotive vehicles
10/14/1998EP0871102A2 Thermostat for an automotive engine cooling system
10/14/1998EP0870911A2 Heat exchanger for liquid heat exchanging media
10/13/1998US5819692 Piston cooling oil control valve
10/08/1998WO1998044242A2 Integrated fan assembly with variable pitch blades
10/08/1998CA2284783A1 Integrated fan assembly with variable pitch blades
10/07/1998EP0868597A1 Total cooling assembly for i.c. engine-powered vehicles
10/01/1998DE19712479A1 Combustion engine fuel injection cooler
09/1998
09/29/1998US5813598 Thermostat device for protecting an engine of a vehicle from overheating
09/23/1998EP0865578A1 Cooling system for vehicles
09/22/1998US5811663 Water leakage testing device for a thermostat of a water-cooled engine
09/22/1998US5809944 Cooling water control valve and cooling water circuit system employing the same
09/17/1998DE19710384A1 Device for controlling rotational speed for e.g. ventilator for cooling components of vehicle
09/16/1998EP0864733A1 Cooling system for an internal combustion engine, particularly for motor vehicles
09/16/1998EP0784742B1 Engine temperature management
09/15/1998US5806479 Additional heating arrangement
09/10/1998DE19709484A1 Unit for regulating coolant temperature of internal combustion engine in motor vehicle
09/09/1998EP0715687A4 Method for engine control
09/08/1998US5803356 Thermostat bypass system
09/08/1998US5802848 Hydraulic system for motor vehicle
09/03/1998WO1998038417A1 Independent cooling system for internal combustion engines
09/02/1998EP0861368A1 Cooling and preheating process and system
09/01/1998US5799625 Electronically controlled engine cooling apparatus
08/1998
08/27/1998WO1998037318A1 Hydraulically powered fan system for vehicles
08/26/1998EP0860592A1 Cooling circuit for an automotive vehicle power train
08/20/1998DE19705631A1 Auxiliary cooling device for internal combustion engine
08/18/1998US5794575 Coolant circuit for motor vehicles
08/13/1998WO1998035198A1 Cooling apparatus
08/13/1998WO1998035145A1 Valve venting apparatus
08/11/1998US5791316 Apparatus for controlling fuel delivery of an engine
08/06/1998DE19803228A1 Motor vehicle engine coolant conveyance system
08/06/1998DE19721756C1 Piston-engine operating system
08/05/1998EP0856650A1 Engine cooling system for outboard motor
08/04/1998US5787845 Combined bypass and thermostat assembly
08/04/1998US5787711 Motor-assisted turbo-cooling system for internal combustion engines
07/1998
07/29/1998EP0855515A1 Pump, especially adjustable coolant pump, for motor vehicles
07/29/1998EP0787249B1 System for controlling the flow of temperature control fluid
07/28/1998US5785013 Electrically driven coolant pump for an internal combustion engine
07/23/1998DE19701993A1 Coolant pump for motor vehicles
07/21/1998US5782715 Dual ratio viscous fan drive
07/21/1998US5782217 Piston for two cycle engine
07/15/1998EP0853267A1 Thermostatic valve
07/15/1998EP0853030A2 Apparatus and method of controlling fluid flow between a plurality of vehicle components
07/15/1998EP0852664A1 Process for regulating the cooling system of a diesel-engined excavator drive and cooling system for such drives
07/14/1998US5778693 Automotive hydraulic engine cooling system with thermostatic control by hydraulic actuation
07/09/1998WO1998029643A1 Drive unit of cooling fan
07/08/1998EP0852200A2 Hydraulically powered fan and power steering in vehicle
07/07/1998US5775270 Thermostatic valve for the coolant circulation system of an internal-combustion engine
07/02/1998WO1998028526A1 Automotive hydraulic engine cooling system with thermostatic control by hydraulic actuation
07/02/1998WO1998028194A1 Hydraulically powered fan and power steering in vehicle
07/02/1998WO1998028179A1 Hydraulically powered fan and power steering in a vehicle
06/1998
06/25/1998DE19654417A1 Flow control valve for coolant circuit of road vehicle
06/18/1998DE19755859A1 Thermostat fault detection system for engine cooling system
06/18/1998DE19652398A1 Cooler for vehicle
06/18/1998DE19652397A1 Venetian blind for regulating airflow e.g. for road vehicle radiator
06/16/1998US5765672 Overheating protection device for rotational control apparatus
06/02/1998US5758607 For an internal combustion engine
05/1998
05/28/1998WO1998011335A3 Motor-assisted turbo-cooling system for internal combustion engines
05/22/1998WO1998021059A2 Dedicated alternator cooling system for automotive vehicles
05/20/1998DE19645478A1 Viscous fluid coupling e.g. for engine cooling fan
05/14/1998DE19646933A1 Device for thermostat-regulated cooling medium circuit controlled by a pump for internal combustion engine
05/14/1998DE19646295A1 Cooling medium circuit of internal combustion engine of vehicle
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