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. 27, 2026
Filed:
Dec. 06, 2024
Carrier Corporation, Palm Beach Gardens, FL (US);
Guohong Hu, Shanghai, CN;
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Abstract
Described herein is an ejector and a refrigeration system. The ejector includes: a housing; a nozzle; a first retainer fixed in the nozzle; a needle valve that is provided in the nozzle and includes a first end, a second end, and a threaded section. The threaded section is engaged with the first retainer, and the first end being movable to adjust an opening degree of the nozzle outlet; and a first magnetic rotation mechanism including a first outer ring and a first inner ring. An inner surface of the first outer ring and an outer surface of the first inner ring is spaced from and opposed to each other and correspondingly provided with a plurality of groups of magnets having opposite magnetic properties respectively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile