| Patents for B60H 1 - Heating, cooling or ventilating devices (36,387) |
|---|
| 06/08/1993 | US5216892 Compressor clutch cut-out control in an automotive air conditioning system |
| 06/03/1993 | DE4217037C1 Vehicle air-conditioning or heating controller - has resistance box in series with motor and selector connected by Bowden cable to rotary switch in cabin |
| 06/03/1993 | DE4137038C1 Radiator case for front body of motor vehicle - has distance pieces, one elastic, to clamp flat tube heat exchanger between frame and collectors |
| 05/27/1993 | WO1993009968A1 Automotive air-conditioning system |
| 05/27/1993 | DE4138355A1 Air conditioning system for omnibus passenger compartment - switches fan to fresh air mode when doors are open to provide overpressure preventing air ingress from outside |
| 05/26/1993 | EP0543606A1 Air conditioning system and method for vehicles |
| 05/26/1993 | EP0543289A2 Air conditioning apparatus for a vehicle |
| 05/19/1993 | EP0542577A2 Roof-mounted air conditioning system with built-in compressor |
| 05/19/1993 | EP0541995A1 Driver's cab heating system for motor vehicle |
| 05/18/1993 | US5211604 Air conditioner for use in an automotive vehicle |
| 05/18/1993 | US5211603 Air induction device for use in motor vehicle |
| 05/18/1993 | US5211334 Motor vehicle fluid heating device with heat storage |
| 05/18/1993 | US5211333 Heating system for vehicles |
| 05/18/1993 | US5211027 Temperature control systems for vehicles |
| 05/14/1993 | CA2082603A1 Co2 cooled railcar |
| 05/13/1993 | WO1993008997A1 An air circulatory system for an enclosure |
| 05/13/1993 | DE4214862C1 Air conditioning in motor vehicle - has fresh- or circulating air valve shaped as part of cylinder rotating about cylinder axis |
| 05/13/1993 | DE4137304A1 Bass sound generating system for motor vehicle audio installation - has loudspeaker and fan mounted on prefabricated synthetic base mounted in boot using existing threads |
| 05/13/1993 | DE4136822A1 Air ventilation duct for automobile passenger space - has jet rotated to adjust air exit direction with jet lamella elements aligned with exit grid separation bars |
| 05/12/1993 | CN1071995A Bus aic cooling system for rearmounted engine |
| 05/11/1993 | US5209397 Process for the closed-loop and open-loop control of an air-conditioning system and automatic air-conditioning system for a motor vehicles |
| 05/11/1993 | US5209081 Air conditioner for vehicle |
| 05/11/1993 | US5209079 Control apparatus for air conditioner used for vehicles |
| 05/11/1993 | US5209078 Vacuum fluid cooling apparatus |
| 05/11/1993 | CA1317655C Temperature sensing circuit |
| 05/06/1993 | DE4212703C1 Passenger compartment temp. control arrangement - is for battery-electric vehicle and has heat exchanger and fan and includes vapour storage vessel |
| 05/05/1993 | EP0539843A2 Insertable ventilation device for the bonnet opening of a motor vehicle |
| 05/05/1993 | EP0539508A1 Device for selective climate control in vehicle cabins. |
| 05/05/1993 | CN1020434C Zero cube transport refrigeration unit for straight trucks |
| 05/04/1993 | US5207722 Partition for air-conditioned vehicle |
| 05/04/1993 | US5207117 Sliding regulator with lamellae sealing means |
| 04/29/1993 | DE4142648C1 Internal temp. detector for motor vehicle - has thermal device in stand pipe leading heated air to temp. sensor |
| 04/29/1993 | DE4135363A1 Joystick action control unit for car heating and air conditioning - uses logic circuitry to control sectors in car interior |
| 04/28/1993 | EP0538627A1 Blower |
| 04/27/1993 | US5206476 Supplementary automobile duct heater |
| 04/27/1993 | US5205782 Car ventilating system |
| 04/27/1993 | US5205781 Preliminary ventilation device for vehicles |
| 04/27/1993 | US5205484 Cooling system for a water cooled internal combustion engine for vehicle having an air conditioning apparatus |
| 04/27/1993 | US5205349 Heat exchanger bracket mounting structure |
| 04/27/1993 | US5205130 Dual stage AC system for recreational vehicle |
| 04/27/1993 | US5205126 Vehicular cooling apparatus |
| 04/27/1993 | CA1316780C Auxiliary power system for trucks and other heavy duty vehicles |
| 04/27/1993 | CA1316695C Transport refrigeration system |
| 04/22/1993 | DE4134485A1 Heating or ventilating control for car - uses auxiliary air flow channel to feed in air having different temperature |
| 04/21/1993 | EP0538131A1 Heating device for a motor vehicle interior compartment, particularly for an electric powered vehicle |
| 04/21/1993 | EP0537673A2 Method for controlling the rotational speed of a motor-compressor used in an air conditioner |
| 04/21/1993 | CN1020351C Compressor vibroisolating members |
| 04/20/1993 | US5203833 Food storage container heated and cooled by conditioned air in a motor vehicle |
| 04/20/1993 | US5203737 Multiple entry air passage |
| 04/20/1993 | US5203499 Process and apparatus for controlling an interior space temperature of a motor vehicle |
| 04/20/1993 | US5203498 Hot water type heat exchange device |
| 04/20/1993 | CA1316420C Cooling water heater for internal combustion engines |
| 04/15/1993 | WO1993007018A1 Non-trackbound vehicle with an electric transducer |
| 04/15/1993 | DE4233941A1 Cooling fan for vehicle air-conditioning unit - includes porous element providing combined deodorising and sound damping function |
| 04/15/1993 | DE4133917A1 Heating and/or cooling system for vehicle interior - has two zeolite absorption reactors with alternating air flows. |
| 04/13/1993 | US5201862 Low refrigerant charge protection method |
| 04/13/1993 | US5201803 Hydraulic system for a vehicle |
| 04/13/1993 | US5201189 Refrigerant compressor with an initial seizure prevention means |
| 04/13/1993 | US5201186 Method of operating a transport refrigeration unit |
| 04/13/1993 | US5201185 Method of operating a transport refrigeration unit |
| 04/08/1993 | DE4133013A1 Nicht-spurgebundenes fahrzeug mit elektrodynamischem wandler Non-track-guided vehicle with electrodynamic transducers |
| 04/08/1993 | DE4132939A1 Air-conditioning unit for electric vehicle passenger space - uses stirling heat pump with reversible drive allowing cooling or heating operations |
| 04/07/1993 | EP0535090A1 An air filtering apparatus |
| 04/07/1993 | EP0414862A4 Supplemental vehicle heating method and apparatus with long heating cycle |
| 04/06/1993 | US5199685 Fluid flow control device comprising a deformable masking membrane transverse to the fluid flow |
| 04/06/1993 | US5199541 Electromagnetic clutch for a compressor |
| 04/06/1993 | US5199485 Air conditioner for motor vehicle having right, left and center temperature controlled vents |
| 04/06/1993 | US5199484 Heat storage means, more especially a latent heat storage means for motor vehicle heating means supplied with waste heat from the engine |
| 04/06/1993 | US5199461 Fluid distribution valve |
| 04/06/1993 | US5199274 Automotive air conditioning apparatus |
| 04/06/1993 | US5199272 For an engine of an automotive vehicle |
| 03/31/1993 | EP0534171A1 Body relief valve flap |
| 03/30/1993 | US5197670 Method of operating a transport refrigeration unit |
| 03/30/1993 | US5197298 Sensor and control system for an automotive air conditioning system |
| 03/25/1993 | DE4131332A1 Extruded light metal profile, for heat exchanger - is formed by section of circular/helical semi-finished part, without bending process |
| 03/24/1993 | EP0532866A1 Trackbound closed doubledecked transport wagon with lower deck and upper deck for transport of road vehicles, especially motor vehicles with internal combustion engine |
| 03/24/1993 | EP0329668B1 Refrigeration of multi-compartmented spaces such as multi-compartment vehicles |
| 03/23/1993 | US5195926 Flap arrangement |
| 03/23/1993 | US5195574 Automobile air conditioning system |
| 03/23/1993 | US5195479 Drive apparatus for one or more supplemental apparatuses driven by an internal combustion engine |
| 03/23/1993 | CA1314720C Zero cube transport refrigeration unit for straight trucks |
| 03/18/1993 | DE4140804C1 Control equipment for motor vehicle passenger compartment heater - uses data memory for specific operating modes and appts. identifying data for heating independently of engine |
| 03/16/1993 | US5194038 One-way air valve |
| 03/16/1993 | US5193609 Vehicle air treatment unit |
| 03/16/1993 | US5193353 High capacity hot gas heating system for transport refrigeration system |
| 03/11/1993 | DE4130063A1 Vehicle passenger compartment temperature measuring appts. - has one temperature sensor mounted on surface of insulating body and another mounted on grid closing device off from passenger compartment |
| 03/11/1993 | DE3844813C2 Flap valve actuator for automotive air conditioning - uses motorised drive and several rest positions according to selected mode |
| 03/10/1993 | EP0531089A1 Automotive air conditioning system having refrigerant compressor with externally controlled variable displacement mechanism |
| 03/10/1993 | EP0530770A1 Method for operating an electric motor |
| 03/09/1993 | US5192940 Flat resistance for blower control unit for automobile air conditioner and blower control unit using the same |
| 03/09/1993 | US5192021 Arrangement for heating passenger areas of vehicles |
| 03/09/1993 | US5191768 Automobile air conditioner compressor discharge capacity controller |
| 03/04/1993 | WO1993003937A1 Method and device for monitoring a drive unit |
| 03/04/1993 | DE4128200A1 Motor vehicle bodywork assembly - has window column casing with integrated roller blind guide, and U-shaped holder to fasten casing to top air channel |
| 03/04/1993 | DE4115141A1 Vehicular heating installation with heat exchanger and fan - incorporates continuously adjustable distribution valve in engine coolant circuit sectioned for different circulation during starting phase |
| 03/03/1993 | EP0529263A1 Ceiling duct arrangement for large-volume vehicles |
| 03/03/1993 | CN2127682Y Direct-heating warming machine for automotive vehicles |
| 03/03/1993 | CN2127681Y Waste heat heating device for vehicles |
| 03/02/1993 | US5190096 Car air conditioning equipment with temperature variation system to avoid occupant boredom with constant temperature air |
| 03/02/1993 | US5190025 Motor vehicle drinking water warming and heating device |