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:
Jan. 04, 2022
Filed:
Aug. 31, 2018
Applicant:
Artemis Intelligent Power Limited, Loanhead, GB;
Inventors:
Assignee:
ARTEMIS INIELLIGENT POWER LIMITED, Loanhead, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/06 (2006.01); F04B 7/00 (2006.01); F04B 1/053 (2020.01); F04B 53/10 (2006.01);
U.S. Cl.
CPC ...
F16K 31/0655 (2013.01); F04B 7/0076 (2013.01); F04B 1/053 (2013.01); F04B 53/10 (2013.01); F16K 31/0651 (2013.01); F16K 31/0675 (2013.01);
Abstract
A valve assembly for regulating the flow of working fluid between a working chamber of a fluid working machine and a working fluid gallery comprises: a valve comprising a valve member and one or more cooperating valve seats; an actuator actuatable to apply a force to urge the valve member away from or towards the one or more valve seats; and a coupling between the actuator and the valve member. The coupling comprises a connector located at least partially within a tube. A connector void provided between at least a portion of the connector and the tube is in fluid communication with a working fluid gallery outlet.