The invention relates to a heating and cooling device (1) for a battery, in particular of a motor vehicle, - with an electrically conductive base plate (2) for thermal coupling to the battery, wherein in the base plate (2) at least one fluid path (6) is provided for flow-through with a coolant, by…
The invention relates to an electric module (10) in particular for a motor vehicle comprising a housing (12) in order to accommodate an electric device (30) and connection means (18, 22, 28) for electrically connecting electric input and/or output and/or signal input and/or output of the electronic…
The air conditioning system (1) has housing (13), a fan (12), and first electric heater (2) for heating the interior of the vehicle in which air is to be supplied. A second heater (3) is provided for internal combustion engine, for heating the interior of the vehicle. The electric heater has high…
The method involves applying a test mode signal with a characteristic signal course to a control input (111) of a control device (110) and applying a test signal with a preset signal course to a test mode input (113) of the control device, to displace the control device into a test mode and to…
The device (100) has flap that is rotatably arranged in the fluid channel in a direction transverse to main direction of extension of the fluid channel. The flap is adapted to interrupt the fluid flow in a first angular position, and to allow the fluid flow in a second angular position to fluid…
The radiator comprises several tubes (3) and corrugated fins (4) forming a soldered network (2) which has end faces for an air inlet and an air outlet (10), and an additional heater having several heating elements (12). The heat conducting connection with the fins and air outlet is carried out on…
The air conditioner (1) has air conditioner housing (27) and heat exchanger (2). An electrical resistance heating element is electrically and conductively connected with conductor. The electric current is made to pass through the electrical resistance heating element, to heat the electrical…
The heat exchanger (1) comprises two electrical resistance positive temperature coefficient (PTC) heating elements (2) which are stacked in a stacking direction (9) and are electrically and conductively connected to a conductor (4). The conductor is arranged between the PTC heating elements in the…
The system (1) has an evaporator (2), a heater (4) and a mixing flap (5) arranged downstream to the evaporator and deflecting air stream flowing from the evaporator. The mixing flap is formed in arc-shape. The arc-shaped mixing flap is arranged between an upper end (2a) or a lower end (2b) of the…
The system (1) has an evaporator (2), and a heater (3) whose air flows are separated over a mixing valve (5), where the separated air flows are conducted into a mixing chamber (6). A ventilation channel (8), a defroster channel (7) and a floor space channel (9) are extended from the chamber. A part…
The device (110) has a tray-shaped housing body (140) comprising an air guiding element (200) connected with a base of the body. The body has air inlet- and outlet openings (400, 410) positioned in such a manner that air flows from the inlet opening into an inner region between an inner wall of the…
The motor vehicle air conditioner (1) has a housing (13), where a blower unit (12) is equipped with an electric motor and a fan wheel in the housing. The housing is provided with a supplementary opening (9) which is closed by the blower unit. A force is applied on the blower unit from the outer…
The air control element has a distribution flap (14) firmly connected to another distribution flap (16) over a common pivot axis (6). The two distribution flaps are designed as a single piece, particularly manner of plastic. The pivot axis is not centrally located. The former distribution flap is…
The system has a fresh air channel (5) for conducting fresh air from an environment of a motor vehicle. A circulating air channel (6) conducts circulating air from an inner space of the motor vehicle. A supply air channel (7) conducts the fresh air and/or the circulating air. A pivotable…
The fan has a motor (4) for driving an impeller (6) that is arranged in a fan housing lower part and a fan housing upper part (8). The upper and lower parts are connected with an air intake cover (2), and the motor is surrounded by a crankshaft housing (5). The housing is firmly connected with the…
The invention relates to an air distribution device (1) suitable for distributing air in a vehicle interior, comprising a housing (2) with an air inlet opening (3), a first air outlet opening (4) and a second air outlet opening (5) and a single shut-off member (6) which is arranged within the…
The device has a swing arm (6) coupled with a drive shaft in a rotationally fixed manner and coupled with an axle lever (9) by a sliding block element (10) that is guided in a sliding block guide (11). The axle lever is connected with a recirculating air flap (1) in a rotationally fixed manner, and…
The system (1) has a housing (2), a fan (12) for circulating air and an electrical heating device (3) i.e. positive temperature coefficient-heating element (4), operated with high voltage. A plug (5) is arranged in an area of a front wall (15) of a motor vehicle and has an electrical contact…
The heating or climate control unit, especially for a motor vehicle, has a housing accommodating a first and/or a second heat exchanger, and a drum valve (7) serving as a mixing valve which is installed in a mixing chamber after the first and/or second heat exchanger in the region of the inlet of a…
A two-part casing (20) allows airflow when necessary. An electrically operable heating element (2) is arranged in the casing and is connected to a cable. The two parts of the casing are connectable to one another. An independent claim is also included for a motor vehicle heating and air…
The assembly has a two-piece housing (20), through which air which can be heated flows. An electrically operable heating unit (2) is arranged in the housing. Positioning units (23) are provided for an electrical contacting at two positions in the housing, where the electrical contacting is arranged…
The road vehicle heater assembly (1) has a PTC heater element (2). This is accommodated in the entrance to a broad flat housing (20) for a ventilation air channel. A cooler (37) is installed alongside the heater with a regulator (10). There are clip connections (21) and clamping devices (22) at the…
The climate control system (1) for especially a motor vehicles has a part of its housing constructed differently for various zone systems, whereby the assembly of a fan, evaporator, and heater is the same for the different zone systems. The housing can be varied in its construction for various…
Heating arrangement (1) comprises a first component (11, 12) supplied by a low voltage source and a second component (13, 14) supplied by a high voltage source. Preferred Features: The arrangement has a heating rod with a number of heating elements arranged between two contact elements. The contact…
The heating system (1), especially for a motor vehicle, has at least one heating element, especially a PTC element (2), which is part of a heating train (8) formed by a sub-assembly, whereby several sub-assemblies installed side by side are part of the heating system. A flow resistance element is…
The heating apparatus uses a number of PTC elements (2) constituting modules formed of heating strips (8) comprising electrical contact plates (3) and corrugated ribs (6). Two adjacent modules are mirror symmetric and/or identical and arranged mirror-symmetrically or identically.
The device has an air circulation housing (2) with an air duct (3) to admit fresh air and an air duct (4) for the operation with circulating air, to be united and a common air duct (10). A flap (9) regulates an opening (3') of the air duct for allowing fresh air and or a flap for the regulation of…
The lid (3) is positioned in front of the air inlet (2) of an air conditioning unit located inside the passenger cabin of a vehicle. The lid (3) can be rotated around a vertical axis (4). Cylindrical projections (5) for being inserted into complementary bearing elements (6a, 6b) are positioned at…
The system has an air duct system (2), with a booster blower (5) provided. The air ducts are arranged in such a manner, that the time spent for air in the air ducts (4) is minimized. Part of the air ducts or all air ducts are provided with an isolation part. Cool air is provided in the air ducts…
The air conditioning system, especially for a motor vehicle, has an evaporator (3) installed in a housing (2), a heater (4), a cold air duct (5), and a mixing valve (7) to regulate a volume of air flowing through the heater and/or cold air duct. The system has a second cold air duct (6) regulated…