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.

Date of Patent:
May. 28, 2024

Filed:

Jan. 03, 2020
Applicant:

Aspen Compressor, Llc, Marlborough, MA (US);

Inventors:

Kang P. Lee, Sudbury, MA (US);

Douglas S. Olsen, Natick, MA (US);

Brian Callan, Stow, MA (US);

Assignee:

ASPEN COMPRESSOR, LLC, Marlborough, MA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 31/02 (2006.01); F25B 1/047 (2006.01); F25B 1/053 (2006.01); F25B 31/00 (2006.01);
U.S. Cl.
CPC ...
F25B 31/026 (2013.01); F25B 1/047 (2013.01); F25B 1/053 (2013.01); F25B 31/002 (2013.01); F25B 31/008 (2013.01);
Abstract

The present disclosure relates to a new breed of high performance compressors and associated vapor compression systems that can be used in wide ranging refrigeration, cooling and heating applications with significantly increased compressor isentropic efficiency, motor efficiency, reliability and longevity of the motor, the compressor pump and the system as a whole, as well as COP, heating capacity, and SEER of the new vapor compression systems utilizing the new high performance compressors. The design philosophy and modifications to the current configuration of rolling piston rotary compressor to arrive at the high-performance version of the same type will be readily applicable to other types of vapor compression compressors with only minor changes opening the way for adoption of the new design philosophy by the entire compressor industry resulting in serious reduction of carbon footprint for air conditioners, heat pumps and refrigerators worldwide.


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