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:
Jul. 27, 2021
Filed:
Oct. 24, 2019
Mitsubishi Heavy Industries Compressor Corporation, Tokyo, JP;
Takashi Oda, Hiroshima, JP;
Abstract
A compressorincludes: a rotorhaving a rotary shaftrotating around an axis A, and an impellerprovided integrally with the rotary shaft; a casinghaving a casing main bodywhich surrounds the rotorand forms an annular inlet flow path Fsurrounding the axis A at a front stage of the impeller, and an inlet nozzlewhich introduces a fluid into the inlet flow path Ffrom an outer side in a radial direction Dr; an external pipeconnected to the inlet nozzleto introduce the fluid from the outside to the inlet nozzle; and a cleaning liquid supply partwhich is configured to supply a cleaning liquid from a plurality of locations in a circumferential direction of the external pipeto an interior of the external pipe