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. 18, 2016
Filed:
Mar. 08, 2012
Applicants:
Tadahiro Ishigure, Tokyo, JP;
Yukihiro Kondo, Tokyo, JP;
Takaomi Inada, Tokyo, JP;
Inventors:
Assignee:
IHI Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/24 (2006.01); F04D 29/54 (2006.01); F01D 5/28 (2006.01); F01D 9/04 (2006.01); F02K 3/06 (2006.01); F04D 29/64 (2006.01);
U.S. Cl.
CPC ...
F04D 29/54 (2013.01); F01D 5/282 (2013.01); F01D 9/042 (2013.01); F01D 25/243 (2013.01); F01D 25/246 (2013.01); F02K 3/06 (2013.01); F04D 29/542 (2013.01); F04D 29/644 (2013.01); F05D 2250/232 (2013.01); F05D 2260/36 (2013.01); Y02T 50/672 (2013.01);
Abstract
A guide vane attachment structure including a first fitting portion formed in a vane joint surface of a guide vane, a support member whose constituent material is a metal is integrally connected to a fan frame, and a second fitting portion to be fitted to the first fitting portion formed in a support joint surface of the support member.