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:
Sep. 10, 2024
Filed:
May. 20, 2020
Mitsubishi Heavy Industries Engine & Turbocharger, Ltd., Sagamihara, JP;
Kenichiro Iwakiri, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD., Sagamihara, JP;
Abstract
An impeller of a centrifugal compressor according to the present disclosure includes: a hub; a plurality of full blades disposed on a peripheral surface of the hub at intervals in a circumferential direction; and a plurality of splitter blades each of which is disposed between adjacent full blades of the plurality of full blades on the peripheral surface of the hub. When a blade height ratio which is a ratio of a blade height (Hf) of each full blade to a blade height (Hs) of each splitter blade on a meridional plane of the impeller is defined as Hs/Hf, the blade height ratio satisfies Hs/Hf<1 at least at a leading edge of each splitter blade.