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:
Oct. 23, 2018
Filed:
Sep. 17, 2015
Ihi Corporation, Koto-ku, JP;
Kuniaki Iizuka, Tokyo, JP;
Masatoshi Eguchi, Tokyo, JP;
Yasushi Asada, Tokyo, JP;
Osamu Kagimoto, Tokyo, JP;
Masashige Takahashi, Tokyo, JP;
Hideumi Ohkuma, Tokyo, JP;
Yohei Suruga, Tokyo, JP;
Suguru Katayama, Tokyo, JP;
Toshihiko Kitazawa, Tokyo, JP;
IHI Corporation, Koto-ku, JP;
Abstract
An actuator power transmission mechanism includes: a first lever that rotates by power of an actuator; a drive shaft that has one end fixed to the first lever and rotates integrally with the first lever; one or more nozzle vanes that are directly or indirectly coupled to the other end side of the drive shaft, rotate interlocking with the drive shaft, and adjust an inclination angle with respect to a flow direction of a fluid; and a bearing that has an insertion hole through which the drive shaft is inserted, and that rotatably supports the drive shaft, and a suppression portion that suppresses infiltration of water that runs along an outer peripheral surface of the bearing into the insertion hole is provided at the outer peripheral surface of the bearing.