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:
Sep. 10, 2019
Filed:
Jul. 14, 2014
Applicant:
Eaton Intelligent Power Limited, Dublin, IE;
Inventor:
QingHui Yuan, Maple Grove, MN (US);
Assignee:
Eaton Intelligent Power Limited, Dublin, IE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F17C 5/00 (2006.01); F04B 53/14 (2006.01); F17C 5/06 (2006.01);
U.S. Cl.
CPC ...
F04B 53/141 (2013.01); F17C 5/007 (2013.01); F17C 5/06 (2013.01); F17C 2205/0335 (2013.01); F17C 2221/033 (2013.01); F17C 2223/0123 (2013.01); F17C 2223/033 (2013.01); F17C 2225/0123 (2013.01); F17C 2225/036 (2013.01); F17C 2227/0192 (2013.01); F17C 2227/041 (2013.01); F17C 2227/046 (2013.01); F17C 2265/065 (2013.01); F17C 2270/0139 (2013.01);
Abstract
A hydraulic system is provided to reduce a dead volume when pressurizing gas. The system includes a gas source, a gas output, a pressure vessel coupled to the gas source and the gas output, a hydraulic system that forces hydraulic fluid into the pressure vessel from the gas source to compress gas, and an overflow tank that receives overflow of hydraulic fluid once all gas has been expelled from the pressure vessel via the gas output.