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:
Feb. 23, 2016
Filed:
May. 24, 2012
Kunihiko Hayashi, Odawara, JP;
Syusaku Sugamoto, Susono, JP;
Yoshio Hasegawa, Susono, JP;
Hirokazu Hata, Susono, JP;
Kunihiko Hayashi, Odawara, JP;
Syusaku Sugamoto, Susono, JP;
Yoshio Hasegawa, Susono, JP;
Hirokazu Hata, Susono, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-ken, JP;
Abstract
An engine cooling control deviceincludes: a housing portionA that has passages Pa, PAand PA; a rotorthat is provided in an intermediate portion M and has a rotation center at a position where at least two of distances between openings of the passages PA, PAand PAopening toward the intermediate portion M and the rotation center are different from each other; a sealing function portionA provided between the housing portionA and the rotor; an elastic memberthat is provided between the rotorand the sealing function portionA and individually biases the sealing function portionA toward each opening of the passages PA, PAand PAwith respect to different phases of the rotor