#BEHR GMBH & CO [DE]

Exchanging device for motor vehicles

An arrangement of components for exchanging heat for motor vehicles with multiple cooling circuits comprising at least one pump, at least one control device and at least one heat exchanger. The arrang…

DRIVE·Mar 22·1 min read

B60H1/00278 BEHR GMBH & CO [DE]

Heat exchanger with sealing body

The heat exchange unit for installation in a motor vehicle comprises a heat exchanger (3) with a cover (4), and a sealing element (10) with contact and fixing sections (15, 11). The sealing element co…

DRIVE·Nov 3·1 min read

B60K11/04 BEHR GMBH & CO [DE]

Device for limiting the axial play

The plastics valve or shutter (2) is used in the ventilation system of a road vehicle. There is an attachment bracket for an actuator arm and two pivot disks (3) forming the ends of a swivel axis (1,1…

DRIVE·Oct 27·1 min read

B60H1/00678 BEHR GMBH & CO [DE]

Electric heating apparatus, particularly for a vehicle

The electric heater unit, in particular for a motor vehicle, comprises a frame (2) with heating elements (7) in the form of electrically conductive plastic layers with a positive temperature coefficie…

DRIVE·Sep 15·1 min read

B60H1/2225 BEHR GMBH & CO [DE]

Configuration of fluid channels for a fuel cell stack

A fuel cell stack (FCS) (10) has a layered structure of several single fuel cells (20,30,40) and is enclosed by end plates (50,60). Two contact elements (70,80) take current away. For each fuel gas an…

DRIVE·Jul 7·1 min read

H01M4/8626 BEHR GMBH & CO [DE]

Heat exchanger

An automotive exhaust assembly taps incompletely gases and returns these to the motor, resulting in higher exhaust temperatures. The exhaust system is therefore fitted with a heat exchanger to lower t…

DRIVE·Apr 28·1 min read

F02M26/32 BEHR GMBH & CO [DE]

Air conditiong device comprising a cold accumulating evaporator

An air-conditioning (1) unit for a motor vehicle comprises a cold medium circuit with a compressor and vaporizer (222,232) to cool the interior air. The air to be conditioned can be led through two ch…

DRIVE·Apr 14·1 min read

B60H1/00457 BEHR GMBH & CO [DE]

Air conditioner for a vehicle and corresponding method

An air conditioning unit for a motor vehicle comprises many compartments (K1-n) to lead and condition the air stream (L) and a cooling circuit and vaporizer. A control unit (17) uses an engine conditi…

DRIVE·Apr 14·1 min read

B60H1/005 BEHR GMBH & CO [DE]

Air conditioner with flow homogenizer

The heating and air conditioning system for a vehicle has a heat exchanger (4) which is connected to a coolant circuit (5) and mounted in the main air channel (3). Deflector plates (13a, 13b) whose en…

DRIVE·Apr 14·1 min read

B60H1/00035 BEHR GMBH & CO [DE]

Heat exchange device

The heat exchange device, in particular, for a motor vehicle comprises at least one component assembly with a first component carrying electric current, and a second component with two parts contactin…

DRIVE·Apr 14·1 min read

B60H1/2225 BEHR GMBH & CO [DE]

Device for diffusing air particularly in a motor vehicle air conditioning installation

The air distribution device has an air conduit system with a number of air channels (2) feeding conditioned air to different air outlets and a distributor organ, rotated within a housing for opening i…

DRIVE·Mar 24·1 min read

B60H1/00685 BEHR GMBH & CO [DE]

Supercharge air cooler

The charging air cooler (70) has pipes through which charging air passes and around which a coolant can flow, at least one collection channel that communicates with the pipes and a condensate outlet o…

DRIVE·Feb 25·1 min read

F02B29/0468 BEHR GMBH & CO [DE]

Blower unit and method for ventilating a vehicle

The fan arrangement has a dual fan (4) driven by an electric motor (10) connected on the inside to an induction channel (12) and on the outside to at least two outflow channels (6), whereby at least o…

DRIVE·Jan 28·1 min read

B60H1/00471 BEHR GMBH & CO [DE]

Apparatus and Method for heating and/or cooling the interior of a vehicle

A ventilating element generates a current of air. A ventilating channel with an adjustable flap (30) links to the ventilating element and discharges into several outlets leading into a motor vehicle i…

DRIVE·Nov 26·1 min read

B60H1/00842 BEHR GMBH & CO [DE]

Method and device for monitoring the temperature of an electric heating device

A car air conditioning electric heater (2) temperature monitor has infrared (4a) and additionally or alternatively resistance (4b) and optical fibre (4c) contactless to senses the thermal radiation fr…

DRIVE·Nov 12·1 min read

B60H1/00742 BEHR GMBH & CO [DE]

Apparatus for the controlled supply of a compressible working fluid

A device for controlled supply of a compressible operating medium from a main supply line (3) to at least two branching points (4) comprises a regulation device (5) mounted in the main supply line. Pr…

DRIVE·Nov 5·1 min read

G05D16/063 BEHR GMBH & CO [DE]

Heating or air conditioning installation for a motor vehicle

The heating and/or air-conditioning unit (10) has a housing (22,32) provided with a number of parallel shafts (24b,25b,26b,27,34b,35b,37) around which valve bands (24a,25a,34a,36a) are passed, several…

DRIVE·Oct 1·1 min read

B60H1/00692 BEHR GMBH & CO [DE]

Heating element and process for controlling a heating element, particularly used in a car

The heating body (1) has at least one heater, at least one power device (3) that supplies the heater with power and at least one controler designed to derive a characteristic temperature for the heate…

DRIVE·Oct 1·1 min read

B60H1/2218 BEHR GMBH & CO [DE]

Control device for a heating and/or air conditioning unit

Control device for controlling air streams in heating and air-conditioning systems of motor vehicles comprises a frame inserted in the heating or air-conditioning system, and control devices in the fo…

DRIVE·Sep 24·1 min read

B60H1/00692 BEHR GMBH & CO [DE]

Air mixing device

The air mixer (9) for mixing hot and cold air streams has a roller blind (33) acting as the control means to open and close the air inlets. the roller blind comprises a strip with cut out sections gui…

DRIVE·Sep 17·1 min read

B60H1/00692 BEHR GMBH & CO [DE]

Apparatus for cooling charge air and method of operating such an apparatus

The turbocharger has a first cooling stage and the cooling device has at least one second cooling stage. The cooling device has a coolant circuit with an evaporator forming part of the coolant circuit…

DRIVE·Sep 10·1 min read

F02B29/04 BEHR GMBH & CO [DE]

Circuit for cooling charge air and method to operate such circuit

DRIVE·Sep 10·1 min read

F02B29/04 BEHR GMBH & CO [DE]

Fuel cell and method of fabrication

Two bipolar plates (2) have reshaping areas (4) in an edge area. A sealing device fits between the plates, one of which has a sealing link (7) running parallel to the edge. The sealing link has an out…

DRIVE·Aug 27·1 min read

H01M8/0202 BEHR GMBH & CO [DE]

Air flow swiching system for a vehicular air conditioning system

The air distribution unit (1), for a motor vehicle air conditioning system, has a distributor (9) with a truncated cone shape, with rotary settings around its longitudinal axis (10). It has an axial i…

DRIVE·Aug 13·2 min read

B60H1/00685 BEHR GMBH & CO [DE]

Fuel cell

The device has at least two plates, a sealing frame and a membrane electrode arrangement between them. The plates, sealing frame and membrane electrode arrangement have through openings and a coolant …

DRIVE·Aug 13·1 min read

H01M8/02 BEHR GMBH & CO [DE]

Air mixing device for an air-conditioning system in a vehicle

The air mixing unit (1), for a motor vehicle air conditioning system, has a control (13) which rotates around a swing axis (14). It has an axial control surface (15) at right angles to the swing axis …

DRIVE·Aug 13·1 min read

B60H1/00685 BEHR GMBH & CO [DE]

Air-mixing device for a heating or air-conditioning system

The mixer for hot and cold air in a car heater and air conditioning unit has guide flaps (11) which swivel between fixed air channel walls (12) to direct the cold air stream (6a) or hot air stream (9)…

DRIVE·May 21·1 min read

F24F13/04 BEHR GMBH & CO [DE]

Method and apparatus for controlling an air conditioning apparatus with suction pressure control loop

The method involves regulating a compressor's coolant suction pressure, whereby the actual suction processor value is determined and regulated by suitably controlling the compressor to a predefinable …

DRIVE·May 14·2 min read

B60H1/3211 BEHR GMBH & CO [DE]

Air flow switching device

The airflow switching device has a pivotable switching flap valve (2) with a concave circle segment section (16). The flap in a first end position communicates a first air duct (4) with a second air d…

DRIVE·May 7·1 min read

B60H1/00685 BEHR GMBH & CO [DE]

Airflow control apparatus

A control flap (3) fits with rotary adjustment in a deflecting chamber (2) to rotate around an axis of rotation (4). Three separate air channels (9-11) discharge into the deflecting chamber in a radia…

DRIVE·May 2·1 min read

B60H1/00685 BEHR GMBH & CO [DE]

Fuel cell stack

A fuel cell stack (1) comprises two end plates (3) with planar fuel cells between them. A temporarily plastic material (4) is inserted into the stack to equalize stresses during cell assembly. Indepen…

DRIVE·Apr 23·1 min read

H01M8/02 BEHR GMBH & CO [DE]

Fuel cell, in particular fuel cell with polymeric electrolyte or direct methanol fuel cell

Fuel cell comprises a gas diffusion electrode on the anode side and/or on the cathode side having an electrode diffusion zone (21) and a current-reducing component. Electrical resistance of the micros…

DRIVE·Apr 9·1 min read

H01M8/02 BEHR GMBH & CO [DE]

Heat pump power control method for preventing the misting-up of windows

With the heat pump in use and the heat exchanger still wet from prior cooling, the heat exchanger temperature is set for a given required temperature (TNsoll) in the heat exchanger outlet airflow. Thi…

DRIVE·Apr 9·1 min read

B60H1/00785 BEHR GMBH & CO [DE]

Heat exchanger and housing like support for heat exchanger

The system with a heat exchanger (10), particularly a radiator for a road vehicle, involves a housing-type retainer (12) for the heat exchanger with an aperture (14) through which the heat exchanger i…

DRIVE·Mar 26·1 min read

F02B29/0462 BEHR GMBH & CO [DE]

Desorbable adsorption filter and method for controlling the process of desorption of such a filter

The filter element (12) can be heated for desorption in a desorption mode. At least one contactless operating first temperature sensor (14) mounted in or on the housing (10) in desorption mode detects…

DRIVE·Mar 26·1 min read

B60H3/0633 BEHR GMBH & CO [DE]

Heating device, especially for motor vehicles

The heater for a motor vehicle produces heat through fluid friction and has a working chamber (10) and a separate Pre-chamber (12) with feed and return openings to allow circulation of the fluid. The …

DRIVE·Mar 12·1 min read

B60H1/038 BEHR GMBH & CO [DE]

Exhaust gas heat exchanger

The exhaust gas heat transmitter moves heat from the exhaust gas of an internal combustion engine of a road vehicle to a cooling medium. It has a housing (1) with exhaust gas entry and outlet aperture…

DRIVE·Mar 5·1 min read

F01N5/02 BEHR GMBH & CO [DE]

Cooler and process for cooling a medium

A first passageway directs a cooling medium. A second passageway (28) directs a cooled medium such that the cooled medium flows in an axial direction (80) in one region, and the cooling medium flows i…

DRIVE·Mar 5·1 min read

F02B29/0462 BEHR GMBH & CO [DE]

Air conditioning device

The climate control for a motor vehicle has a compressor (12) with an evaporator (10) upstream of it. There is a heating heat exchanger (9) with a temperature regulator (20) and a control valve (7,23)…

DRIVE·Feb 26·1 min read

B60H1/3205 BEHR GMBH & CO [DE]

Cooling system for a motor vehicle and related motor vehicle

Motor vehicle cooling system (10) comprises a cooling fan (12) associated with at least one radiator (13). The cooling fan is designed as a radial fan with an air guiding housing. An Independent claim…

DRIVE·Feb 19·1 min read

F01P5/02 BEHR GMBH & CO [DE]