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:
Oct. 23, 2018
Filed:
Oct. 08, 2015
Applicant:
Kyb Corporation, Tokyo, JP;
Inventors:
Assignee:
KYB Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/12 (2006.01); F15B 11/16 (2006.01); F15B 13/04 (2006.01); F15B 13/06 (2006.01); F16K 11/07 (2006.01);
U.S. Cl.
CPC ...
F15B 11/161 (2013.01); F15B 13/0417 (2013.01); F15B 13/06 (2013.01); F16K 11/07 (2013.01); F16K 31/12 (2013.01);
Abstract
A compensator spool of a load sensing valve device has a pressure chamber, a compensator throttle portion, a pressure introduction chamber, a pressure introduction port, a maximum load pressure introduction chamber, and a selector valve. A groove is formed around the pressure introduction port, and a groove moves relatively to a passage communicating with an actuator so as to reduce an area of an opening of the pressure introduction port when the compensator spool moves.
Mizukami, Shota. (2018). Load sensing valve device (U.S. Patent No. 10107309). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10107309
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile