About 13 results
https://drivepatents.com/patents/1394215 · 9 Oct 2024
A power control device of the present invention controls the electric power of a vehicle which includes hot-wire heaters provided respectively in a plurality of areas which are obtained by dividing a front window. In particular, the power control device of...
https://drivepatents.com/patents/955286 · 25 Nov 2015
A vehicle air conditioning control device (1) according to the present invention calculates, through a thermal load calculating unit (26), a vehicle interior thermal load Q on the basis of, for example, a vehicle interior temperature Tin, a vehicle interio...
https://drivepatents.com/patents/961253 · 29 Apr 2015
An air conditioning device for vehicle includes a refrigeration cycle including a compressor for sucking, compressing and discharging a refrigerant, a condenser for condensing the high-temperature and high-pressure refrigerant discharged from the compresso...
https://drivepatents.com/patents/973571 · 18 Jun 2014
A plug-in hybrid electric vehicle comprises an internal combustion engine (1), a coolant outlet (2) of the internal combustion engine (1) being connected to a coolant inlet (3) of a fuel operated heater (4) and wherein a coolant outlet (5) of the fuel oper...
https://drivepatents.com/patents/991284 · 1 May 2013
The present invention provides a power supply device for an electric vehicle that allows highly efficient operation of a compressor inverter. A power supply device for motor vehicle 10 has: a main circuit 13 having a power source 11, a DC-DC converter 18, ...
https://drivepatents.com/patents/994610 · 26 Dec 2012
A vehicle air conditioner control system has an air conditioning device for performing a refrigerating cycle, having a compressor (1) that intakes, compresses, and discharges a refrigerant, a condenser (7) that condenses the refrigerant discharged from the...
https://drivepatents.com/patents/1002848 · 2 May 2012
The control apparatus for a vehicle having a prime mover is applied to a vehicle having an air conditioning mechanism which performs the air conditioning in the vehicle interior by using the cooling water of the internal combustion engine. The engine stop ...
https://drivepatents.com/patents/1011841 · 22 Jun 2011
Actuation of a blower 21 in an air conditioning device 18 is prohibited in a period from initiation of starting of an engine 1 to completion of warm-up of catalyst. This prevents air from flowing in an air duct 22 through the actuation of the blower 21 and...
https://drivepatents.com/patents/1071009 · 11 Jan 2006
An air conditioner for a vehicle has a variable capacity compressor for compressing a refrigerant and controlling a discharged volume of the refrigerant by a power source for driving a vehicle, and a controller for setting a second target temperature highe...
https://drivepatents.com/patents/1079078 · 23 Mar 2005
Control circuit for operation of an electrical heating device (100), especially an auxiliary heater for a motor vehicle, whereby the heater comprises PTC heating elements and a temperature sensor (170), which measures the temperature of air flowing into th...