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:
May. 11, 2021
Filed:
Jul. 27, 2015
Applicant:
Carleton Life Support Systems Inc., Davenport, IA (US);
Inventors:
Gerin Goldensoph, DeWitt, IA (US);
Jeff Brown, Davenport, IA (US);
Assignee:
Cobham Mission Systems Davenport LSS Inc., Davenport, IA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 25/00 (2006.01); F04B 41/00 (2006.01); F04B 27/04 (2006.01); F04B 27/053 (2006.01); F04B 27/08 (2006.01); F04B 27/10 (2006.01); F04B 27/12 (2006.01); F04B 37/12 (2006.01); F04B 49/22 (2006.01); F04B 53/10 (2006.01);
U.S. Cl.
CPC ...
F04B 49/22 (2013.01); F04B 25/00 (2013.01); F04B 27/0409 (2013.01); F04B 27/0414 (2013.01); F04B 27/0423 (2013.01); F04B 27/053 (2013.01); F04B 27/0878 (2013.01); F04B 27/0891 (2013.01); F04B 27/0895 (2013.01); F04B 27/1045 (2013.01); F04B 27/12 (2013.01); F04B 37/12 (2013.01); F04B 41/00 (2013.01); F04B 53/10 (2013.01);
Abstract
A cam driven compressor includes a cam coupled to a plurality of cylinder and piston assemblies. Each cylinder and piston assembly comprises a piston located and movable within a respective cylinder. Each cylinder has a cylinder head. The compressor comprises a housing defining a cavity configured to receive a portion of a source gas from one or more of the cylinders in order to maintain a positive gas pressure within the cavity.