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. 22, 2022
Filed:
Jun. 25, 2020
Denso Corporation, Kariya, JP;
Kouji Hashimoto, Kariya, JP;
Masao Ino, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A valve body has: a tubular portion, which is rotatably placed at an inside of a housing; and a partition wall which partitions an inside space of the tubular portion into a first valve chamber located on one axial side of the partition wall and a second valve chamber located on another axial side of the partition wall. A seal member is placed between an inner wall of the housing and the tubular portion of the valve body and extends in a circumferential direction. The seal member partitions an inside space of the housing into a first housing chamber, at which a first fluid inlet and a first fluid outlet of the housing are placed, and a second housing chamber, at which a second fluid inlet and a second fluid outlet of the housing are placed.