This vehicle air conditioner includes a first water-refrigerant heat exchanger, a second water-refrigerant heat exchanger, a first switch which can switch between a state where a refrigerant fed from the second water-refrigerant heat exchanger is fed to an evaporator, and a state where the refrigerant is not fed to the evaporator, and a second switch which can switch between a state where the refrigerant fed from the second water-refrigerant heat exchanger is expanded and fed to the first water-refrigerant heat exchanger, and a state where the refrigerant is not fed to the first water-refrigerant exchanger. And the first water-refrigerant heat exchanger is connected to a heater core and a cooling portion of a heating component of a vehicle with a path of a coolant, and the second water-refrigerant heat exchanger is connected to the cooling portion of the heating component of the vehicle and the heater core with a path of a coolant.
VEHICLE AIR CONDITIONER AND CONSTITUENT UNIT THEREOF
FAHRZEUGKLIMAANLAGE UND BESTANDTEIL DAVON
CLIMATISEUR DE VÉHICULE ET SON UNITÉ CONSTITUANTE
2017-04-05
Patent
Elektronische Ressource
Englisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
Vehicle and vehicle air conditioner external unit thereof
Europäisches Patentamt | 2020
|Vehicle and vehicle air conditioner external unit thereof
Europäisches Patentamt | 2020
|VEHICULAR AIR CONDITIONING DEVICE, AND CONSTITUENT UNIT THEREOF
Europäisches Patentamt | 2016
|VEHICULAR AIR CONDITIONING DEVICE, AND CONSTITUENT UNIT THEREOF
Europäisches Patentamt | 2017
|