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:
May. 24, 2022
Filed:
Jun. 12, 2020
Applicant:
Ihi Corporation, Koto-ku, JP;
Inventors:
Yutaka Uneura, Tokyo, JP;
Hideyuki Kojima, Tokyo, JP;
Takahiro Tanaka, Tokyo, JP;
Shunsuke Nishii, Tokyo, JP;
Hiroki Mochizuki, Tokyo, JP;
Assignee:
IHI Corporation, Koto-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/056 (2006.01); F02B 37/00 (2006.01);
U.S. Cl.
CPC ...
F04D 29/0563 (2013.01); F02B 37/00 (2013.01); F05B 2220/40 (2013.01); F05B 2240/54 (2013.01);
Abstract
A turbocharger includes ball bearings each including an inner ring and an inner ring mounted to a shaft, and an outer ring and an outer ring provided so as to be relatively rotatable in a bearing hole, and damper portions formed in at least one of outer peripheral surfaces of the outer ring and the outer ring and opposed surfaces of inner peripheral surface of the bearing hole opposed to the outer peripheral surfaces of the outer ring and the outer ring.