About 127 results
https://drivepatents.com/patents/997344 · 10 Oct 2012
A heat-exchanger protection structure includes a vehicle-body-side member (2), a heat exchanger unit (1), and a plurality of attachment pins (3). The vehicle-body-side member (2) includes an upper member (21) and a lower member (22), which have a plurality...
https://drivepatents.com/patents/998182 · 19 Sep 2012
In the case of storing cooling water in a heat storage tank, the cooling water is injected into the heat storage tank from a cooling water circuit and the heat storage tank is preheated by the cooling water injected into the heat storage tank. After the pr...
https://drivepatents.com/patents/998429 · 12 Sep 2012
A meter includes a liquid crystal display having a liquid crystal display surface and a case housing the liquid crystal display surface, an analogue meter device including a dial portion having a plurality of translucent indicators, a light source configur...
https://drivepatents.com/patents/1001166 · 20 Jun 2012
During a no-idling state, the opening of an air mix door (80) is corrected in such a direction as to prolong a period of time in which the state of air conditioning before the no-idling state is sustainable, according to the state of air conditioning befor...
https://drivepatents.com/patents/1004342 · 14 Mar 2012
A problem is to provide a motor control apparatus which can smoothly control rotations inexpensively and with a large capacity without increasing the number of parts even if the work to be driven and controlled increases. In a control portion 28, a brush p...
https://drivepatents.com/patents/1005758 · 1 Feb 2012
A charge air cooler includes a high temperature side heat exchanger and a low temperature side heat exchanger. The high temperature side heat exchanger is provided on a high temperature side cooling flow path through which a first refrigerant cooled by a f...
https://drivepatents.com/patents/1006435 · 4 Jan 2012
An electric compressor controller includes a compressor (11) that compresses refrigerant of an air conditioning system; a motor (12) that drives the compressor; an inverter (13) that selectively control switching elements (TR1-TR6) based on PWM pulse signa...
https://drivepatents.com/patents/1007722 · 23 Nov 2011
A vehicle air-conditioning system includes a solar radiation amount detection element configured to detect the amount of solar radiation incident on an instrument panel, a temperature correction element configured to correct a detection signal value output...
https://drivepatents.com/patents/1008149 · 2 Nov 2011
Provided is a vehicle air conditioning device with a simple structure which can quickly raise the temperature of engine cooling water used for heating the air in a vehicle cabin in an engine start period in a low ambient temperature. The vehicle air condit...
https://drivepatents.com/patents/1008849 · 12 Oct 2011
In a battery model identification method of the present invention, an M-sequence input electric current production part 2 inputs M-sequence signals with different frequency components as an electric current input into the battery 4. In this occasion, termi...