About 43 results
https://drivepatents.com/patents/939596 · 3 Aug 2016
The present invention relates to a heating device (1), particularly a booster heater (1') for a motor vehicle, having a housing (2) in which a flow chamber (6) is arranged and through which a fluid is able to pass in a flow direction (10), wherein an elect...
https://drivepatents.com/patents/940928 · 6 Jul 2016
An electric heater (7) is individually arranged at a position immediately upstream of a blowing port (6) that blows an air fed by a blower (4) into a vehicle room. The electric heater (7) is formed of a cylindrical case (15) loaded in the blowing port (6) ...
https://drivepatents.com/patents/942057 · 8 Jun 2016
The invention relates to an air conditioning device for a motor vehicle with at least one passenger seat (26) and a front seat (12) positioned ahead of the passenger seat (26) and with its backrest facing the passenger seat (26), wherein a footwell (28) su...
https://drivepatents.com/patents/961205 · 29 Apr 2015
The invention relates to an electric heater (1) for an automobile vehicle, with an electronic controller (2) and a heat transmitting net (3), whereby the heat transmitting net (3) contains a multitude of PTC-heating elements (12), a multitude of contact sh...
https://drivepatents.com/patents/961206 · 29 Apr 2015
The invention relates to an electric heater (1) for an automobile vehicle, with an electronic controller (2) and a heat transmitting net (3), whereby the heat transmitting net (3) contains a multitude of PTC-heating elements (12), a multitude of contact sh...
https://drivepatents.com/patents/970526 · 3 Sep 2014
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. Temperature sensors are connected with the control device. T...
https://drivepatents.com/patents/982831 · 23 Oct 2013
The auxiliary heating device (10) has an infrared emitter (14), a temperature sensor and a controller (20) for controlling the infrared emitter in response to measured temperature from the temperature sensor. The controller is operatively connected with th...
https://drivepatents.com/patents/989266 · 26 Jun 2013
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-efficient (PTC) elements, which are arranged between paral...
https://drivepatents.com/patents/984768 · 26 Jun 2013
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-efficient (PTC) elements, which are arranged between paral...
https://drivepatents.com/patents/993323 · 30 Jan 2013
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 flo...