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:
Nov. 07, 2023
Filed:
Oct. 19, 2022
Hanon Systems, Daejeon, KR;
Emma Michelle Grissom, Howell, MI (US);
Edward William Sanders, III, Monroe, MI (US);
HANON SYSTEMS, Daejeon, KR;
Abstract
A rotary disc valve includes a valve housing having an inner surface defining an opening, a first housing port, a second housing port, and a third housing port. A rotary disc valve assembly is disposed within the opening and includes a fixed disc configured to remain stationary and a rotary disc configured to rotate relative to the fixed disc. The fixed disc includes a first flow opening providing selective fluid communication between the first housing port and the second housing port and a second flow opening providing selective fluid communication between the first housing port and the third housing port. The rotary disc defines a flow passage for distributing a fluid through the first flow opening and/or the second flow opening. A co-planar arrangement is maintained between engaging faces of the fixed disc and the rotary disc to form a fluid-tight seal therebetween.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile