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. 11, 2021
Filed:
Mar. 30, 2016
Applicant:
Mitsubishi Heavy Industries Engine & Turbocharger, Ltd., Sagamihara, JP;
Inventors:
Takao Yokoyama, Tokyo, JP;
Yutaka Fujita, Tokyo, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD., Sagamihara, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/58 (2006.01); F04D 29/02 (2006.01); F04D 29/28 (2006.01);
U.S. Cl.
CPC ...
F04D 29/5853 (2013.01); F04D 29/023 (2013.01); F04D 29/284 (2013.01); F05C 2251/048 (2013.01); F05D 2240/15 (2013.01); F05D 2250/141 (2013.01);
Abstract
A compressor impeller includes: a compressor impeller body portion including a boss portion and a plurality of vane portions disposed at intervals in a circumferential direction on a peripheral surface of the boss portion; and a heat shield portion disposed on a side of a back surface of the boss portion and configured to rotate with the compressor impeller body portion.