The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2024
Filed:
May. 20, 2022
Applicant:
Guangdong Meizhi Compressor Co., Ltd., Guangdong, CN;
Inventors:
Longhua Huang, Guangdong, CN;
Chao Chen, Guangdong, CN;
Mao Yang, Guangdong, CN;
Bo Jiang, Guangdong, CN;
Assignee:
GUANGDONG MEIZHI COMPRESSOR CO., LTD., Guangdong, CN;
Primary Examiner:
Int. Cl.
CPC ...
F16K 1/52 (2006.01); F16K 27/02 (2006.01); F25B 41/345 (2021.01);
U.S. Cl.
CPC ...
F16K 1/523 (2013.01); F16K 27/029 (2013.01); F25B 41/345 (2021.01);
Abstract
A nut, an electronic expansion valve, a stop structure of the electronic expansion valve, and a refrigeration device are provided. The nut has a pipe body and a connection seat. An outer peripheral wall of a first end of the pipe body is provided with a limiting snap protrusion. The connection seat is connected to the first end of the pipe body. A first avoidance interval is provided between the limiting snap protrusion and the connection seat for installing a first stop of the spring guide rail.