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. 26, 2024
Filed:
Dec. 23, 2020
Nippon Thermostat Co., Ltd., Kiyose, JP;
Noriyasu Yajima, Kiyose, JP;
Takatoshi Furuya, Kiyose, JP;
NIPPON THERMOSTAT CO., LTD., Kiyose, JP;
Abstract
Provided is a downsizable valve unit. A valve unitincludes a valve caseincluding a valve case main bodyA where a thermo valveis housed and a valve seatAa which a valve bodyunseats from and seats on is formed, and a sleeveB formed protruding outward from the valve case main bodyA; a sub-flow path Rformed to include a cooling water storage chamber S formed inside the sleeveB, a lead-out passageAe communicating the upstream side of the valve seatAa in the valve case main bodyA with the cooling water storage chamber S, and a lead-in passageAf communicating the downstream side of the valve seatAa in the valve case main bodyA with the cooling water storage chamber S; and a sub-valveattached to a sleeveB to open and close a sub-flow path R