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. 07, 2021
Filed:
Feb. 11, 2020
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Teruaki Yamawaki, Tokyo, JP;
Yasunori Tokimasa, Tokyo, JP;
Takeshi Sano, Tokyo, JP;
Kodai Iwatsu, Tokyo, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 27/02 (2006.01); F16C 27/04 (2006.01); F16C 17/03 (2006.01); F16C 33/10 (2006.01); F16F 15/02 (2006.01); F16F 15/023 (2006.01); F02C 7/06 (2006.01);
U.S. Cl.
CPC ...
F16C 27/045 (2013.01); F02C 7/06 (2013.01); F16C 17/03 (2013.01); F16C 27/02 (2013.01); F16C 33/1085 (2013.01); F16F 15/0237 (2013.01); F05D 2240/50 (2013.01); F16C 2360/44 (2013.01);
Abstract
A squeeze film damper bearing has an inner support ring capable of supporting a bearing portion; an outer support ring disposed on an outer periphery of the inner support ring; and a dissipation portion formed on at least one of the outer support ring and the inner support ring to dissipate vibration energy. A damper gap formed between an outer circumferential face of the inner support ring and an inner circumferential face of the outer support ring is filled with a viscous fluid.