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. 15, 1977
Filed:
Jul. 16, 1975
Applicant:
Inventor:
Masao Inagaki, Okazaki, JA;
Assignee:
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01P / ;
U.S. Cl.
CPC ...
236 345 ; 123 4102 ; 123 4108 ; 165 40 ; 236 / ;
Abstract
A device for controlling the flow of cooling water circulating between the radiator and the water jacket in an internal combustion engine. A thermal reactive valve means is disposed in a passage interconnecting the radiator and the water jacket for providing a first and a second opening for permitting the cooling water to flow therethrough, said first and second openings being opened at a predetermined first and second temperature of the cooling water, respectively.
Inagaki, Masao. (1977). Device for controlling the flow of cooling water in an internal (U.S. Patent No. 4011988). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4011988
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile