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. 07, 2015
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Ryoji Okabe, Tokyo, JP;
Yasunori Watanabe, Tokyo, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/04 (2006.01); F02B 39/00 (2006.01); F04D 29/02 (2006.01); F02C 6/12 (2006.01); F04D 17/10 (2006.01); F04D 29/26 (2006.01); F04D 29/28 (2006.01);
U.S. Cl.
CPC ...
F01D 5/048 (2013.01); F01D 5/04 (2013.01); F02B 39/00 (2013.01); F02C 6/12 (2013.01); F04D 17/10 (2013.01); F04D 29/023 (2013.01); F04D 29/266 (2013.01); F04D 29/284 (2013.01); F02M 2700/331 (2013.01);
Abstract
This impeller is provided with: an impeller body formed in a disk-like shape and having a boss hole section formed therein, the boss hole section allowing a rotating shaft to be fitted therein; and compressor blades provided on the front surface side of the impeller body so as to protrude from the hub surface of the impeller body. The impeller consists either of a first resin member and a second resin member, which are engaged with each other and which consist of a resin, or of a resin member and a metallic member, which are engaged with each other.