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:
Jun. 02, 2026
Filed:
Apr. 24, 2023
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Brent J. Merritt, Southwick, MA (US);
Viktor Kilchyk, Lancaster, NY (US);
Mark G. Vignali, Simsbury, CT (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 13/06 (2006.01); B64D 13/02 (2006.01);
U.S. Cl.
CPC ...
B64D 13/06 (2013.01); B64D 13/02 (2013.01); B64D 2013/0618 (2013.01);
Abstract
An environmental control system for a vehicle includes at least one cabin air compressing device including a compressor having a compressor inlet and a compressor outlet. The environmental control system additionally includes an environmental control system pack located downstream from and fluidly coupled to the compressor outlet via at least one conduit. The environmental control system pack includes a ram air circuit. A bypass conduit fluidly couples the compressor outlet to the ram air circuit.