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:
Nov. 22, 2022
Filed:
Jun. 15, 2018
Applicant:
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai, Guangdong, CN;
Inventors:
Xin Han, Guangdong, CN;
Xumin Zhao, Guangdong, CN;
Huiming Peng, Guangdong, CN;
Luchen Bai, Guangdong, CN;
Jilong Jin, Guangdong, CN;
Yan Zhou, Guangdong, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03C 2/00 (2006.01); F03C 4/00 (2006.01); F04C 2/00 (2006.01); F04C 11/00 (2006.01); F04C 23/00 (2006.01); F04C 18/356 (2006.01);
U.S. Cl.
CPC ...
F04C 23/001 (2013.01); F04C 18/3566 (2013.01); F04C 2230/60 (2013.01);
Abstract
Provided are a pump body assembly and an assembly method therefor. The pump body assembly includes a first cylinder assembly (), a second cylinder assembly () and a third cylinder assembly () sequentially arranged in a vertical direction. At least one of the first cylinder assembly (), the second cylinder assembly () and the third cylinder assembly () is provided with a positioning detection portion ().