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:
Jun. 28, 2016
Filed:
Nov. 03, 2014
Applicant:
Ihi Corporation, Koto-ku, JP;
Inventors:
Tatsumi Inomata, Tokyo, JP;
Kaoru Kaneko, Tokyo, JP;
Assignee:
IHI Corporation, Koto-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
F01D 15/10 (2006.01); F01D 25/16 (2006.01); F01D 11/00 (2006.01);
U.S. Cl.
CPC ...
F01D 15/10 (2013.01); F01D 11/00 (2013.01); F01D 25/16 (2013.01); F05D 2260/60 (2013.01);
Abstract
A turbine generator includes a bearing device configured to rotatably support a rotor inside a housing. The bearing device separates an internal space of the housing from its outside. Communicating portions are formed in the bearing device. The communicating portions are formed in regions which are out of contact with lubricant. Each communicating portion establishes communication between the internal space of the housing and its outside.