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:
Mar. 10, 2026
Filed:
Jul. 15, 2022
Asahi Yukizai Corporation, Nobeoka, JP;
Kenro Yoshino, Nobeoka, JP;
Yusuke Kumatabara, Nobeoka, JP;
ASAHI YUKIZAI CORPORATION, Nobeoka, JP;
Abstract
A timing adjustment valve includes a pilot body provided with a first port, a second port, and a drive port, a check valve mechanism which allows a fluid to flow from the first port to the second port and prevents the fluid from flowing from the second port to the first port, and a timing adjustment mechanism which opens and closes an internal flow passage by supplying and discharging a drive fluid to and from the drive port. The timing adjustment mechanism is configured to be arranged in parallel with the check valve mechanism in the internal flow passage and allow the fluid to flow when the pressure of the drive fluid supplied and discharged to and from the timing adjustment mechanism through the drive port is equal to or less than a predetermined value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile