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. 12, 2021
Filed:
Feb. 28, 2017
Applicant:
Mitsubishi Hitachi Power Systems, Ltd., Yokohama, JP;
Inventors:
Tanehiro Shinohara, Tokyo, JP;
Takaaki Kaikogi, Tokyo, JP;
Takashi Nakano, Yokohama, JP;
Yuichiro Waki, Yokohama, JP;
Yutaka Ozawa, Takasago, JP;
Naoto Tochitani, Yokohama, JP;
Assignee:
MITSUBISHI POWER, LTD., Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/74 (2006.01); F16C 17/02 (2006.01); F16C 33/10 (2006.01); F01D 25/16 (2006.01); F01D 25/18 (2006.01); F02C 7/06 (2006.01); F16C 17/03 (2006.01);
U.S. Cl.
CPC ...
F16C 33/748 (2013.01); F01D 25/16 (2013.01); F01D 25/166 (2013.01); F01D 25/18 (2013.01); F01D 25/186 (2013.01); F02C 7/06 (2013.01); F16C 17/02 (2013.01); F16C 17/03 (2013.01); F16C 33/10 (2013.01); F16C 33/1045 (2013.01); F16C 33/1085 (2013.01); F05D 2220/31 (2013.01); F05D 2220/32 (2013.01); F05D 2240/54 (2013.01); F05D 2240/55 (2013.01); F05D 2260/98 (2013.01); F16C 2360/00 (2013.01);
Abstract
A journal bearing includes: a carrier ring; a plurality of bearing pads disposed on a radially inner side of a lower half region of the carrier ring, and configured to support a rotor shaft from below; and a guide metal disposed in an upper half region of the carrier ring, in center with respect to an axial direction of the rotor shaft, so as to cover an upper region of an outer peripheral surface of the rotor shaft.