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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.:

US 10746052 B1

PDFFull Text
Date of Patent:
Aug. 18, 2020

Filed:

Mar. 31, 2016

Casing for radial compressor, and radial compressor

Applicant:

Mitsubishi Heavy Industries Engine & Turbocharger, Ltd., Sagamihara-shi, Kanagawa, JP;

Inventors:

Yasunori Watanabe, Tokyo, JP;

Ryoji Okabe, Tokyo, JP;

Kenichiro Iwakiri, Tokyo, JP;

Tadashi Kanzaka, Tokyo, JP;

Assignee:

MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD., Sagamihara-Shi, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Ninh H Nguyen

Int. Cl.
CPC ...
F04D 29/42 (2006.01); F01D 25/24 (2006.01); F01D 9/02 (2006.01); F04D 29/02 (2006.01); F04D 29/28 (2006.01);
U.S. Cl.
CPC ...
F01D 25/24 (2013.01); F01D 9/026 (2013.01); F04D 29/4213 (2013.01); F04D 29/023 (2013.01); F04D 29/284 (2013.01); F04D 29/4206 (2013.01); F05C 2225/08 (2013.01); F05D 2220/40 (2013.01); F05D 2250/51 (2013.01); F05D 2300/603 (2013.01);
Abstract

The present invention provides a casing for a radial compressor including: a scroll portion which is disposed on an outer circumferential side of an impeller and an intake portion and extends in a circumferential direction, has a discharge port opening in a circumferential direction and a scroll flow path through which the gas from the impeller flows toward the discharge port, and includes a resin material having a gradually increasing external shape dimension; and a plurality of ribs which connect an outer circumferential surface of the intake portion and an outer surface of the scroll portion. The plurality of ribs are provided at intervals in the circumferential direction, an installation interval gradually decreases toward the discharge port in the circumferential direction, and a length dimension in a radial direction on the outer surface of the scroll portion gradually decreases.

Find Patent Forward Citations

Watanabe, Yasunori. (2020). Casing for radial compressor, and radial compressor (U.S. Patent No. 10746052). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10746052

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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