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:
Jul. 14, 2015
Filed:
Jun. 06, 2011
Applicants:
Dean A. Norem, Cherry Valley, IL (US);
Tye L. Klipp, Roscoe, IL (US);
Inventors:
Dean A. Norem, Cherry Valley, IL (US);
Tye L. Klipp, Roscoe, IL (US);
Assignee:
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L 55/04 (2006.01); F16L 55/053 (2006.01);
U.S. Cl.
CPC ...
F16L 55/053 (2013.01); F15B 2201/205 (2013.01); F15B 2201/31 (2013.01); F15B 2201/415 (2013.01);
Abstract
An example accumulator reservoir includes a housing. The housing contains a system fluid chamber, a working fluid chamber, and a residual chamber. Vent paths are configured to vent fluid from the residual chamber. Each of the vent paths extends nonlinearly between a first opening and a second opening.