A valve arrangement for a switching valve and to a switching valve for regulating a mass flow in a refrigerating circuit or a heating circuit, including a valve housing, which includes a feed opening and a discharge opening, including a valve piston, which includes a valve-closing member, which buts against a through-hole between the feed opening and the discharge opening in a closed position on a valve seat and closes the through-hole, wherein the valve seat includes a stop surface and a sealing surface which are oriented so as to be adjacent to one another, the valve-closing member includes a supporting surface and a gasket surface which are oriented so as to be adjacent to one another, an elastic sealing element is provided on the valve seat or the valve-closing member, on which sealing element the sealing surface or gasket surface is formed, a sealing projection is provided on the sealing surface or the gasket surface and is oriented towards the opposite gasket surface or sealing surface, the supporting surface of the valve-closing member and the stop surface of the valve seat but against one another in the closed position and form a travel limitation between the valve-closing member and the valve seat, and the sealing projection is at least partially pressed into the sealing element.
VENTILANORDNUNG UND SCHALTVENTIL ZUR REGELUNG EINES MASSENSTROMES
VALVE ASSEMBLY AND SWITCHING VALVE FOR CONTROLLING A MASS FLOW
AGENCEMENT DE SOUPAPE ET SOUPAPE DE COMMUTATION DESTINÉE À LA RÉGULATION D'UN FLUX MASSIQUE
2023-11-29
Patent
Elektronische Ressource
Deutsch
IPC: | F16K VALVES , Ventile / 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 |
VENTILANORDNUNG UND VERFAHREN ZUR REGELUNG DES LUFTFEDERUNGSNIVEAUS EINES SCHIENENFAHRZEUGS
Europäisches Patentamt | 2020
|Ventilanordnung und Verfahren zur Regelung des Luftfederungsniveaus eines Schienenfahrzeugs
Europäisches Patentamt | 2020
|VENTILANORDNUNG UND VERFAHREN ZUR REGELUNG DES LUFTFEDERUNGSNIVEAUS EINES SCHIENENFAHRZEUGS
Europäisches Patentamt | 2022
|