About 11 results
https://drivepatents.com/patents/1391683 · 22 Apr 2026
Verfahren und Vorrichtung zum Erkennen des Betriebs einer motorunabhängigen Zusatzheizung und zur Diagnose eines Kühlmitteltemperatursensors eines KraftfahrzeugsDie Erfindung betrifft ein Verfahren zum Erkennen eines Betriebs einer motorunabhängigen Zus...
https://drivepatents.com/patents/948374 · 7 Oct 2015
A vehicle ambient air purification arrangement (1), a vehicle (2), a vehicle fleet (20) and a method (100) for purifying air ambient to a vehicle are provided. The arrangement (1) comprises an air conveying apparatus (12) and a controller (10). The control...
https://drivepatents.com/patents/984731 · 3 Jul 2013
A control system for an internal combustion engine, which is capable of properly determining timing for restarting the engine in a stopped state when idle stop control of the engine is executed during a heating operation of an air conditioner, thereby maki...
https://drivepatents.com/patents/997284 · 10 Oct 2012
A stop control system for an internal combustion engine, which is capable of ensuring the comfort of vehicle occupants in a vehicle compartment and improving the fuel economy of the engine along with automatic stoppage of the engine during both a cooling o...
https://drivepatents.com/patents/997283 · 10 Oct 2012
A stop control system for an internal combustion engine, which is capable of restarting the engine automatically stopped, in optimum timing, thereby making it possible to positively prevent occurrence of fogging of window glass of a vehicle compartment and...
https://drivepatents.com/patents/998923 · 29 Aug 2012
An idling stop control unit (ISCU) provided in a vehicle including an air conditioner (S) which controls an air conditioning state of a passenger compartment of the vehicle. The idling stop control unit includes: idling stop prohibiting means for canceling...
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/1073053 · 26 Oct 2005
The method for the drying of an evaporator (3) of an air conditioning unit (1) in a vehicle, especially after the vehicle has stopped, entails charging an evaporator installed in a cooling medium circuit (KK) with the residual heat of heater (7) on the pri...
https://drivepatents.com/patents/1074306 · 7 Sep 2005
In a vehicle equipped with an air conditioning system (1) including a heat exchanger for heating or cooling supply air to a cabin of the vehicle by heat exchange with heat transfer medium supplied from an accessory (6, 8) driven by a vehicle engine, a valu...
https://drivepatents.com/patents/1096700 · 16 Apr 2003
An air conditioning system for a vehicle. The air conditioning system has a compressor, an evaporator and an intake door. The compressor is driven by a vehicle engine and a motor separately operable from the vehicle engine. The evaporator is disposed in a ...