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. 19, 2020
Filed:
Oct. 09, 2015
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Yasunori Watanabe, Tokyo, JP;
Ryoji Okabe, Tokyo, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B63H 1/26 (2006.01); F04D 29/26 (2006.01); F01D 5/04 (2006.01); F02C 6/12 (2006.01); F04D 17/10 (2006.01); F04D 29/02 (2006.01); F04D 29/28 (2006.01);
U.S. Cl.
CPC ...
F04D 29/266 (2013.01); F01D 5/04 (2013.01); F01D 5/048 (2013.01); F02C 6/12 (2013.01); F04D 17/10 (2013.01); F04D 29/02 (2013.01); F04D 29/023 (2013.01); F04D 29/28 (2013.01); F04D 29/284 (2013.01); F02M 2700/331 (2013.01); F05D 2300/43 (2013.01); F05D 2300/44 (2013.01); F05D 2300/614 (2013.01); F05D 2300/702 (2013.01);
Abstract
This impeller is equipped with: an impeller body formed from a resin and shaped as a disk with an axis as the center thereof, and having a boss hole section formed therein which a rotating shaft for rotating around the axis engages; compressor blades provided on the front-surface side of the impeller body; and a ring-shaped reinforcing ring provided inside the impeller body in the circumferential direction of the impeller body.