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:
Sep. 08, 2026
Filed:
Aug. 30, 2022
Applicant:
Gree Electric Appliances, Inc. of Zhuhai, Zhuhai, CN;
Inventors:
Assignee:
Gree Electric Appliances, Inc. of Zhuhai, Zhuhai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04C 18/16 (2006.01);
U.S. Cl.
CPC ...
F04C 18/16 (2013.01); F04C 2240/801 (2013.01); F04C 2270/165 (2013.01); F04C 2270/175 (2013.01);
Abstract
The compressor has: a housing; a first rotor disposed spaced apart from the housing, the first rotor being capable of rotating along a first axis. The first rotor including a first portion and a second portion with opposite thread rotating direction; a first spacer, at least a portion of the first spacer being disposed between the first portion and the housing; and a first driving assembly in driving connection with the first spacer to control the first spacer to move along a direction of the first axis.