The invention relates to a manufacturing method of an electrically operated valve. The manufacturing method of the electrically operated valve comprises the steps that a motor assembly is in threaded connection with a valve element assembly, the motor assembly is arranged in a containing cavity formed by a housing, a connecting piece and a valve element seat are fixedly connected or integrally formed, the connecting piece is arranged in the containing cavity and abuts against the motor assembly, and the connecting piece and the housing are fixed in a sealed mode, so that the valve element assembly and the motor assembly are assembled, and the assembly process is relatively simple.
一种电动阀的制造方法,包括将电机组件与阀芯组件螺纹连接,电机组件置于罩壳形成的容置腔,连接件与阀芯座固定连接或一体成型,连接件置于容置腔并与电机组件抵接,连接件与罩壳密封固定,从而实现阀芯部件与电机组件的装配,装配过程较为简单。
Manufacturing method of electrically operated valve
一种电动阀的制造方法
2021-06-22
Patent
Electronic Resource
Chinese
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 |
Electrically operated valve control device and electrically operated valve device provided with same
European Patent Office | 2021
|ELECTRICALLY-OPERATED DRIVE DEVICE AND ELECTRICALLY-OPERATED POWER STEERING DEVICE
European Patent Office | 2020
|