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:
Aug. 26, 2025
Filed:
Jul. 29, 2022
Applicant:
Carrier Corporation, Palm Beach Gardens, FL (US);
Inventors:
Vishnu M. Sishtla, Syracuse, NY (US);
Emir Alemic, Manlius, NY (US);
Assignee:
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 1/10 (2006.01); F04B 25/04 (2006.01); F04B 39/00 (2006.01); F04B 39/12 (2006.01); F04B 49/22 (2006.01);
U.S. Cl.
CPC ...
F25B 1/10 (2013.01); F04B 25/04 (2013.01); F04B 39/0016 (2013.01); F04B 39/122 (2013.01); F04B 39/123 (2013.01); F04B 49/22 (2013.01); F04B 2205/07 (2013.01); F25B 2400/13 (2013.01); F25B 2600/2509 (2013.01);
Abstract
A compressor includes a cylinder block having a first bore and a cylinder head overlapping the cylinder block. The cylinder head has a second bore aligned with the first bore. The second bore is separated into a plurality of distinct regions including a suction region and an economizer region. A plurality of valves includes a suction valve selectively operable to fluidly couple the suction region and the first bore, and an economizer valve selectively operable to fluidly couple the economizer region and the first bore.