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. 21, 1993
Filed:
Apr. 16, 1992
Ken Mitsubori, Yokohama, JP;
Fusayoshi Nakamura, Ichikawa, JP;
Kaoru Aso, Kasukabe, JP;
Hiromu Furukawa, Kurihashi, JP;
Kazuhiro Onizuka, Yokohama, JP;
Akira Iwakami, Tokyo, JP;
Nobuhiro Kondo, Noda, JP;
Hiroshi Yamaguchi, Nagareyama, JP;
Tateo Sakimoto, Yokohama, JP;
Satoshi Yamaguchi, Yokohama, JP;
Ishikawajima-Harimas Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A compressor casing defines an air inlet port, an air intake passage with an impeller accommodated therein, a diffuser and a scroll all communicated with each other in the order named. An annually extending chamber is formed between the passage and the scroll and has an opening opened sideways of the impeller in the passage, enhancing an ability of discharging a surging-occuring range to a lower flow rage. The compressor casing may be divided into a casing main body and an inner casing so as to decrease fabrication cost of the compressor casing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile