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:
Sep. 10, 2019
Filed:
May. 23, 2018
Aisan Kogyo Kabushiki Kaisha, Obu-shi, Aichi-ken, JP;
Masahiro Kobayashi, Toyohashi, JP;
Mamoru Yoshioka, Nagoya, JP;
Mitsuru Takeuchi, Kariya, JP;
Musashi Suzuki, Nagoya, JP;
Shinji Kawai, Gifu, JP;
Naruto Ito, Nisshin, JP;
AISAN KOGYO KABUSHIKI KAISHA, Obu-shi, JP;
Abstract
In a casing, a cooler valve element is placed in a cooler flow passage, while a bypass valve element is placed in a bypass flow passage. The cooler valve element is adjacent and fixed to a first shaft end portion of a valve shaft. The bypass valve element is adjacent and fixed to a second shaft end portion of the valve shaft. A first bearing is provided between the casing and the first shaft end portion and a second bearing is provided between the casing and the second shaft end portion. A first seal member is placed, adjacent to the first bearing, and a second seal member is placed adjacent to a second bearing. A driven gear is fixed to a leading end of the first shaft end portion. The first bearing consists of a rolling bearing and the second bearing is formed of a slid bearing.