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:
Jul. 26, 2016
Filed:
Jan. 11, 2012
Shin Sekiya, Chiyoda-ku, JP;
Raito Kawamura, Chiyoda-ku, JP;
Hideaki Maeyama, Chiyoda-ku, JP;
Shinichi Takahashi, Chiyoda-ku, JP;
Tatsuya Sasaki, Chiyoda-ku, JP;
Kanichiro Sugiura, Chiyoda-ku, JP;
Shin Sekiya, Chiyoda-ku, JP;
Raito Kawamura, Chiyoda-ku, JP;
Hideaki Maeyama, Chiyoda-ku, JP;
Shinichi Takahashi, Chiyoda-ku, JP;
Tatsuya Sasaki, Chiyoda-ku, JP;
Kanichiro Sugiura, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
To allow a bush to stably rotate about a bush center, an end of a vane portion that is close to an inner circumferential surface center is always positioned on the inner side with respect to the bush center. Thereby, in a vane compressor a vane is stably supported, wear at a tip of the vane is suppressed, loss due to sliding on bearings is reduced by supporting a rotating shaft portion with a small diameter, and accuracy in outside diameter and center of rotation of a rotor portion is increased.