An electromagnetically actuatable proportional valve (1), in particular differential pressure valve for use in CO2 air conditioning compressor arrangements, comprising an electromagnetic actuator (3) for adjusting a valve body (2) relative to a valve seat (5), wherein the valve seat (5) is assigned a first pressure connection (7), via which a fluid can flow bypassing the valve body (2) to a second pressure connection (9), wherein the valve body (2) delimits a diffuser chamber (30) which with the valve body (2) lying against the valve seat (5) is connected in a fluid-conducting manner with the first pressure connection (7) via a fluid connection (22) delimited by the valve body (2).
PROPORTIONAL VALVE, AIR-CONDITIONER COMPRESSOR ARRANGEMENT, AND OPERATING METHOD
2017-11-09
Patent
Electronic Resource
English
IPC: | F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / 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 / F16K VALVES , Ventile |
European Patent Office | 2015
|PNEUMATIC VALVE ARRANGEMENT AND METHOD OF OPERATING A PNEUMATIC VALVE ARRANGEMENT
European Patent Office | 2024
|CAPACITY CONTROL VALVE OF AIR CONDITIONER COMPRESSOR FOR VEHICLE
European Patent Office | 2021
|Control method for operating state of air conditioner compressor and vehicle
European Patent Office | 2025
|Controller power module arrangement structure of electric compressor of automobile air conditioner
European Patent Office | 2022
|