#EBERSPAECHER CATEM GMBH & CO [DE]

METHOD FOR PRODUCING AN ELECTRICAL HEATING DEVICE

The present invention relates to an electrical heating device with a heater housing in which a partition wall separates a circulation chamber (Z) that can be traversed by a medium to be heated from a …

DRIVE·Dec 7·1 min read

B60H1/2221 EBERSPAECHER CATEM GMBH & CO [DE]

METHOD FOR MANUFACTURING AN ELECTRICAL HEATING DEVICE AND ELECTRICAL HEATING DEVICE

The present invention relates to a method for manufacturing an electrical heating device with an open housing, in which at least one sheet metal strip (16) with a PTC element (14) arranged therebetwee…

DRIVE·Nov 2·2 min read

B60H1/2225 EBERSPAECHER CATEM GMBH & CO [DE]

METHOD FOR MANUFACTURING AN ELECTRICAL HEATING DEVICE AND ELECTRICAL HEATING DEVICE

DRIVE·Nov 2·2 min read

B60H1/2225 EBERSPAECHER CATEM GMBH & CO [DE]

Control device for an electric heating device and method for its production

The present invention relates to a control device for an electric heating device with a support element (48) and a bus bar (20) fastened thereto, which is electrically conductively connected to an SMD…

DRIVE·Jan 13·2 min read

B60H1/2215 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device and method for its production

The present invention relates to an electrical heating device, in particular for a motor vehicle, with a housing (2) which encloses a circulation chamber (14) through which a medium can flow, into whi…

DRIVE·Jun 17·2 min read

B60H1/2221 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device

The present invention relates to an electric heating device, in particular for heating a temperature-control medium in a motor vehicle, with a housing (2) that has pipe connections (10) for connecting…

DRIVE·Jun 17·2 min read

B60H1/2221 EBERSPAECHER CATEM GMBH & CO [DE]

Water heater and heating system for an electrical vehicle with a water heater

The present invention relates to a water heater with a housing (2) that has pipe connections for the connection of water-carrying pipes and encloses a circulation chamber (14a, 14b), into which at lea…

DRIVE·Oct 29·2 min read

B60H1/2221 EBERSPAECHER CATEM GMBH & CO [DE]

Electric standstill heater for a motor vehicle

The heater has an electrical heating unit that is connected to terminal of battery of onboard network. A control device (18) is provided for switching electrical heating unit. The motor car onboard ne…

DRIVE·Sep 24·1 min read

B60H1/00428 EBERSPAECHER CATEM GMBH & CO [DE]

Electrical heating device for a motor vehicle

The device (3) has separately controllable heating stages provided with a positive temperature coefficient (PTC) heating element (30). A control device (15) adjusts a heating power of each stage. Temp…

DRIVE·Sep 3·1 min read

B60H1/2225 EBERSPAECHER CATEM GMBH & CO [DE]

Electrical heating device for a motor vehicle

The device has a heating block that is provided with a positive temperature coefficient (PTC) heating element (30) that is in heat conducting contact with a radiator element (40) for heat radiation. H…

DRIVE·Sep 3·1 min read

B60H1/00385 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heater for a motor vehicle

The heater has a set of positive temperature coefficient heating elements heating airflow. A temperature sensor (31) is arranged within the heater for measuring temperature for an indirect determinati…

DRIVE·May 21·1 min read

B60H1/2218 EBERSPAECHER CATEM GMBH & CO [DE]

Dual-voltage onboard power supply system with excess voltage protection

The system has a 12-V subnet provided with a first voltage source (10) and a first set of consumers (12), and a 48-V subnet provided with a second voltage source (20) and a second set of consumers (16…

DRIVE·Mar 26·1 min read

B60R16/03 EBERSPAECHER CATEM GMBH & CO [DE]

FUEL CELL SYSTEM WITH A COLLECTING VESSEL FOR A LIQUID SEPARATOR AND METHOD OF OPERATING THE VESSEL

The collection container comprises a housing (2), which has an inlet (4), a separation chamber and an outlet (26) for discharge of the separated liquid. The separation chamber is divided into two sub …

DRIVE·Mar 5·1 min read

B01D1/305 EBERSPAECHER CATEM GMBH & CO [DE]

Heating element

The device has a layer structure (46) arranged in a frame (44) and comprising layers of waving ribs and heat generating elements. One of the heat generating elements include positive temperature co-ef…

DRIVE·Jun 26·1 min read

B60H1/2225 EBERSPAECHER CATEM GMBH & CO [DE]

Element which produces heat

DRIVE·Jun 26·1 min read

H05B3/02 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device, in particular for a motor vehicle

DRIVE·Jun 26·1 min read

B60H1/2225 EBERSPAECHER CATEM GMBH & CO [DE]

Method for manufacturing an electrical heating device

The method involves enclosing a medium through-flow circulation chamber in housing and protruding circulation chamber into which heating ribs is heat-conductive contacted to positive thermal coefficie…

DRIVE·Jun 20·1 min read

B60H1/22 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device

The device has a heating block (8) held in a housing (2) that is formed in housing openings (10) lying opposite to each other. The heating block extensively closes an element (20) that dispenses heat …

DRIVE·Jun 20·1 min read

B60H1/22 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device

The device has housings (2, 4) that enclose a circulation chamber flow-throughable by a medium. Heating ribs are provided with a U-shaped recess. A positive temperature coefficient heating element (24…

DRIVE·Apr 11·1 min read

B60H1/22 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device and method for its production

The device has flow circulation chamber enclosed by housing. Several heating ribs are connected to positive temperature coefficient heating element. A structural unit control unit with printed circuit…

DRIVE·Apr 11·1 min read

B60H1/22 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device

The heater has heating fins provided with a U-shaped opening, which is opened toward a uniform connection chamber. The chamber is separated from a circulation chamber by a partition wall, which is pro…

DRIVE·Apr 11·1 min read

B60H1/22 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device

The heating device has an electric drive, where a liquid medium is utilized as heat distribution medium. A heat circuit (2) is provided with a liquid medium as heat distribution medium. A positive tem…

DRIVE·Jan 18·1 min read

B60H1/00278 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device, in particular additional motor vehicle heating and motor vehicle air conditioning device

The device has a heating block comprising a radiator element that lies on a positive-temperature coefficient (PTC)-heating element. The radiator element is held in an air passage surface (8) with a ho…

DRIVE·Jan 18·1 min read

B60H1/2225 EBERSPAECHER CATEM GMBH & CO [DE]

Additional electric heater for vehicles

The unit (1) has a positive temperature co-efficient (PTC) heating element (4) for heating air flowing through the unit, and a control unit (2) for adjusting amount of heat in the heating element. A t…

DRIVE·Jan 4·1 min read

B60H1/00 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device

The heating device (100) has a control device that adjusts heating power by modulating current flowing through an electrical heating stage. A non-volatile memory stores assignment table which assigns …

DRIVE·Oct 5·1 min read

B60H1/2218 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device

The electrical heating device (100) has a controller that adjusts heating power by adjusting the flowing heating current. A sensor e.g. Hall sensor measures the total heating current. A calculation un…

DRIVE·Oct 5·1 min read

B60H1/2218 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device and heating element of an electric heating device

The device has a heat-generating element (1) comprising a positive temperature coefficient-heating element (2), and conducting lines lying at sides of the heating element for feeding current to the he…

DRIVE·Jun 22·1 min read

B60H1/2221 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device

The device has heat-dissipating elements (3) held at opposite sides of a heat-producing element (4). The heat-dissipating elements rest against the heat-producing element under an intermediate layer o…

DRIVE·Mar 23·1 min read

B60H1/2225 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device

The device has a housing made of plastic, and heat dissipating elements received in the housing. Electrical conductor paths lie at opposite side surfaces of a positive temperature coefficient (PTC)-el…

DRIVE·Mar 23·1 min read

B60H1/22 EBERSPAECHER CATEM GMBH & CO [DE]

Electric heating device and method for its production

The electrical heating device has a spring counter element (22), which is provided adjacent and relocated to a spring element (20) and has support (38) for the support of a flexible switch (30). The s…

DRIVE·Mar 23·1 min read

B60H1/22 EBERSPAECHER CATEM GMBH & CO [DE]

Method for manufacturing an electrical heating device and electrical heating device

The method involves connecting a radiator element (10) with a positive temperature coefficient heating element, and forming a metal sheet strip (16) within a housing. A contact lug (26) is electricall…

DRIVE·Jan 19·1 min read

B60H1/2225 EBERSPAECHER CATEM GMBH & CO [DE]