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 5 - Pumping cooling-air or liquid coolants
Patents for F01P 5 - Pumping cooling-air or liquid coolants (6,313)
10/1992
10/06/1992US5152255 Engine cooling system for snowmobile
09/1992
09/22/1992US5148784 Structure of internal combustion engine
09/17/1992WO1992016042A1 Power-generator unit with cooled core
09/03/1992DE4106684A1 Forced draught cooler for accessories of vehicle combustion engine - distributes external air through temp. monitored electrical accessories and exhaust manifold to e.g. exhaust gas afterburner
09/03/1992DE4106497A1 Stromerzeuger Power Generator
09/01/1992US5143516 Recirculation shield and fan shroud assembly
08/1992
08/26/1992EP0500429A1 Heat exchanger
08/26/1992EP0499698A2 Ventilator drive with fluid friction coupling
08/19/1992EP0499071A1 Cooling system for an intenal combustion engine of a motor vehicle
08/18/1992US5138840 Power transmission apparatus for internal combustion engine including supercharger
08/11/1992US5136959 Emergency marine cooling device
08/06/1992DE4102929A1 Road vehicle with braking energy recovery - has ancillary units switched on when braking occurs with recovered energy passed to storage units
08/04/1992US5134975 Thermostatically controlled hydraulic fan clutch
07/1992
07/28/1992US5133302 Electric motor fan control system for vehicle
07/23/1992WO1992012023A1 Automotive vehicle engine bay ventilation by ducted-fan-operated ejector
07/22/1992EP0404849B1 Non-ram cooling system
07/21/1992US5131352 Cooling fan apparatus for an automobile
07/15/1992EP0494662A2 Fork-lift truck
07/14/1992US5129473 Fan/radiator combination for snowmobile with liquid cooled engine
07/09/1992DE4131357C1 IC engine cooling installation with engine-driven pump - has electrically driven second pump with external line contg. two thermostatic valves
07/01/1992EP0492141A2 Driving device
06/1992
06/30/1992USRE33978 Air-cooled overhead-valve engine
06/30/1992US5125378 Cooling system for an enclosed heat source
06/30/1992CA1304480C Engine room-cooling control system
06/25/1992DE4139766A1 Evapn. cooling for IC engine - uses coolant compensation tank closed to atmosphere and divided by pliable wall into air compensation and coolant volumes
06/25/1992DE4032701A1 Piston IC engine cooling system - has switchable coolant pump in cooling circuit, and second pump for selective temp. control
06/16/1992US5121715 Compact power supply
06/11/1992DE4038695A1 Variable-speed electric drive for IC engine auxiliaries - introduces difference in rotational speed by motor stator secured to rotary portion of engine
05/1992
05/19/1992US5113807 Cooling system for engine
05/14/1992DE4033231C1 IC engine air-water heat exchanger - is fitted between cylinder plane and suction manifold, extension longitudinally
05/13/1992EP0484589A1 Piston engine with 2 banks arranged in a V-configuration
05/12/1992US5111785 Engine protector with non-override reset
05/02/1992WO1992008042A1 Reduced noise modular cooling system
05/02/1992CA2094040A1 Reduced noise modular cooling system
04/1992
04/23/1992DE4033261A1 Cooling system for combustion engine - has control unit to regulate mass flow
04/23/1992DE4033092A1 Tandem cooler with single controller for motor vehicle - supplies air for engine cooling and passenger compartment ventilation purposes from two power transistor-driven fans
04/14/1992US5105112 Blower for cooling internal combustion engine of power vehicle
04/14/1992US5103774 Water cooling means for engine
04/02/1992WO1992005347A1 Method and device for controlling the thermal condition of an internal combustion engine
03/1992
03/31/1992US5100309 Cooling medium pump of a rotary piston internal combustion engine
03/17/1992US5095871 Reciprocating engine with two cylinder banks arranged in a V-shape
03/17/1992US5095855 Cooling device for an internal-combustion engine
03/17/1992US5095691 Secondary air supply system for an internal combustion engine
03/11/1992EP0474019A1 A cooling fan apparatus for an automobile
03/10/1992US5094217 Air fuel injection system
03/10/1992US5094192 Safety arrangement for an internal combustion engine
03/04/1992EP0473359A1 Coolant pump
02/1992
02/25/1992US5090371 Evaporative cooling system
02/18/1992CA1296088C Accoustic enclosure for an engine generator set
01/1992
01/16/1992DE4121733A1 IC engine cooling water pump
01/14/1992US5080048 Power blower
01/10/1992WO1992001142A1 Electric drive water pump
01/08/1992EP0464796A1 Belt drive of an internal combustion engine
01/07/1992US5078106 V-type engine lubrication system
12/1991
12/31/1991US5076216 Coolant pump with clutch
12/24/1991US5074255 V-shaped engine
12/24/1991US5074254 Forced-circulation type water-cooling system for horizontal internal-combustion engine
12/11/1991EP0460464A2 Vehicle with a fan for the combustion motor cooling system and with a hydraulic power steering system of open centre type
12/10/1991US5071316 Combination coolant pump drip collection, belt tensioner
12/05/1991DE4116496A1 Coolant circulation safety device for internal combustion engine - prevents overload or overrun by action on fuel injection or ignition timing after failure of pump
12/05/1991CA2028878A1 Engine fuel tank shroud having dampened spring retainers
11/1991
11/28/1991DE4115765A1 Evaporating cooling system for IC engine - uses coolant vapour to power coolant pump and fan
11/19/1991US5065814 Reduced noise modular cooling system
11/14/1991DE4015259A1 Ventilator casing for coolant blower in motor vehicle - has roller bearing between belt-driven pulley and tightly enclosed fan secured against rotation w.r.t. engine
11/13/1991EP0401284A4 Internal combustion engine turbosystem and method
10/1991
10/17/1991WO1991015636A1 Hydraulic drive system in civil engineering-construction machine
10/02/1991EP0449129A1 Internal combustion engine
10/01/1991US5052348 Cooling system for an engine
09/1991
09/19/1991DE4008278A1 Radial pump for automobile engines - comprising two-part housing consisting of pump chamber formed by first housing-part and insert
09/18/1991EP0358731B1 Axial fan
09/13/1991CA2030442A1 Auxiliary automatic cooling water supply for marine engines
09/11/1991EP0445804A1 Fan apparatus
09/10/1991US5046554 Cooling module
09/03/1991US5045001 Auxiliary automatic cooling water supply for marine engines
09/03/1991US5044883 Water pump or the like
08/1991
08/28/1991EP0379498B1 Thermostatted hydraulic fan clutch
08/22/1991CA2026952A1 Cooling means for overhead cam engine
08/20/1991US5040494 Cooling apparatus for V-type internal combustion engine
08/14/1991EP0183787B1 Fan and housing
08/07/1991EP0440401A1 Air-cooled internal combustion engine
08/06/1991US5036803 Device and method for engine cooling
07/1991
07/23/1991US5033578 Internal combustion engine having a sound-proofing casing
07/18/1991DE4014496C1 Cooling system between radiator and engine of motor vehicle - includes plastic section fixed to radiator and guide collar made of soft elastic elastomer which surrounds fan blades
07/02/1991CA1285495C Engine cooling system for skid steer loaders
06/1991
06/26/1991CN2079661U Colling fan blade for internal-combustion engine
06/18/1991US5024267 Cooling apparatus for heat exchanger
06/11/1991US5022354 Cooling system for V-type engine
05/1991
05/30/1991WO1991007611A1 Automatic tension adjuster for fan belt
05/14/1991US5014660 Cooling system for an enclosed heat source
05/14/1991US5014512 Acceleration device of exhaust gas stream for an internal combustion engine
05/07/1991US5012768 Engines
04/1991
04/18/1991WO1991005148A1 Cooling engines
04/17/1991EP0422262A1 Electric fan assembly for over-the-road trucks
04/16/1991US5007383 Water-cooling system for a water-cooled horizontal cylinder engine
04/04/1991DE4029428A1 IC engine with crankshaft - has crank web with cam profile driving oil pump
04/03/1991EP0420067A1 Cooling system for V-type engine
03/1991
03/27/1991CN2073937U Air supercharging device with forced air by faning
03/12/1991US4998510 Cooling system for air cooled internal combustion engines
03/07/1991WO1991002659A1 Heating device for the seating compartment of motor vehicles
03/06/1991EP0415022A1 Automotive internal combustion engine with a liquid cooling system
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