Electronic expansion valve
AssigneeZhejiang Dunan Artificial Environment Co., Ltd.
InventorsZhongyu YANG, Zhepeng LI, Qidi FANG
Life of this patent
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Abstract
An electronic expansion valve is provided. An electronic expansion valve includes a valve core assembly and a valve seat assembly, the valve seat assembly is provided with a valve port portion, and the valve core assembly can open or close the valve port portion. The electronic expansion valve further includes a guide seat, the guide seat is disposed at an end of the valve seat assembly away from the valve port portion, and the valve core assembly is movably engaged with the guide seat along a predetermined axial direction.
Claims19
An electronic expansion valve, comprising a valve core assembly and a valve seat assembly, wherein the valve seat assembly is provided with a valve port portion, and the valve core assembly is configured to open or close the valve port portion;
- the electronic expansion valve further comprises a guide seat, the guide seat is disposed at an end of the valve seat assembly away from the valve port portion, and the valve core assembly and the guide seat are movably engaged with each other along a predetermined axial direction and in stopping engagement with each other along a circumferential direction around the predetermined axial direction.
Dependencies are inferred from the claim text.