[Object] To reduce the number of assembling steps and the risk of fluid leakage.[Solving Means] The check valve assembly 10 includes: a body 11; a first flow passage 20 extending through the body 11 and having one end forming a first inlet port 15 that opens in an outer face of the body 11 and another end forming a first outlet port 16 that opens in an outer face of the body 11; a first valve member accommodating chamber 21 provided midway through the first flow passage 20; a first valve opening 22 formed by constricting an upstream end portion of the first valve member accommodating chamber 21; a first valve member 60 accommodated in the first valve member accommodating chamber 21 such as to be movable linearly to open and close the first valve opening 22 and being biased toward the first valve opening 22; and a side flow passage 50 intersecting the first flow passage 20 and having one end forming a second inlet port 17 that opens in an outer face of the body 11 and another end opening in an inner side face of the first valve member accommodating chamber 21.
CHECK VALVE ASSEMBLY
RÜCKSCHLAGVENTILANORDNUNG
DISPOSITIF DE CLAPET ANTI-RETOUR
2023-03-22
Patent
Electronic Resource
English
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 |