Patent ID: 11959561
Assignee: ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 31:
32. The electronic expansion valve according to claim 26, wherein the first connection pipe (4-2) comprises a sleeve section (4-21) and an extension section (4-22); the sleeve section (4-21) sleeves on the second mounting pipe (4-14) and is perpendicular to the first connection pipe (4-2); and the extension section (4-22) is connected to the sleeve section (4-21); or
an end, connected to the second mounting pipe (4-14), of the first mounting pipe (4-13) is provided with an annular slot (4-15), and the first connection pipe (4-2) is inserted into the annular slot (4-15).