About 15 results
https://drivepatents.com/patents/1397683 · 24 Dec 2025
No studies have been made regarding what kinds of refrigerants should be used in a refrigeration cycle device for a vehicle. An air conditioner (1) for a vehicle includes a refrigerant circuit (10) and a refrigerant that is sealed in the refrigerant circui...
https://drivepatents.com/patents/1398343 · 11 Sep 2024
An electrical fluid heater (100) includes a fluid inlet (12a) and a fluid outlet (12b), at least one heating elements (30) and a plurality of plates (40). The plurality of plates (40) are stacked to form a fluid flow path between the fluid inlet and the fl...
https://drivepatents.com/patents/955479 · 18 Nov 2015
A heating and cooling system for a vehicle having an internal combustion engine is provided. The system comprises at least one exhaust pipe (16,18) conveying exhaust gases away from the engine, and a reactor vessel (38,40) located in the exhaust pipe (16,1...
VEHICLE AIR-CONDITIONING APPARATUS, COMPRESSION DEVICE, AND UNIT DEVICE FOR VEHICLE AIR CONDITIONING
https://drivepatents.com/patents/963206 · 4 Feb 2015
This vehicle air-conditioning device has a compressor; an outside heat exchanger; a water-to-refrigerant heat exchanger; a heat release unit; a circulation means; and an air passage through which air is blown into a vehicle interior and in which the heat r...
https://drivepatents.com/patents/976393 · 9 Apr 2014
[Problem to be solved] An electric heating device suitable for heating an electric vehicle and having a novel structure is provided. [Solution] An electric heating device (100) includes: an electric motor that includes a stator (10) having a plurality of s...
https://drivepatents.com/patents/981323 · 4 Dec 2013
The present invention is a temperature control system incorporated in an automobile provided at least with a motor chamber on which a secondary cell or a fuel cell is mounted for driving wheels by a motor and a cabin and controlling a temperature of portio...
https://drivepatents.com/patents/999131 · 22 Aug 2012
The heat exchanger assembly (10) has a cup-shaped heat exchanger housing (12) that is elongated in the direction of a longitudinal axis and a circumference wall area (14). A base wall area (16) is provided in an end area (18) of the circumference wall area...
https://drivepatents.com/patents/1001219 · 20 Jun 2012
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 coefficient heating element. A control unit is provided with one ...
https://drivepatents.com/patents/1001186 · 20 Jun 2012
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 and comprises parallel layers. An insulating plastic net...
https://drivepatents.com/patents/1003489 · 11 Apr 2012
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) rests against opposite inner sides of the recess. The ...