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:
Apr. 01, 1997
Filed:
Sep. 12, 1995
Applicant:
Inventors:
Hirokazu Iizuka, Susono, JP;
Masashi Ohmura, Fuji, JP;
Masataka Kondo, Fuji, JP;
Hideki Kobayashi, Fuji, JP;
Hiroyuki Mizuno, Fuji, JP;
Takaya Yamazaki, Shizuoka, JP;
Kazuo Shibata, Fuji, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kanagana-ken, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F04C / ; F04C / ;
U.S. Cl.
CPC ...
418 63 ; 418152 ; 418178 ; 418179 ; 418270 ; 137382 ;
Abstract
A rotary compressor comprises an outer casing, a rotary type compression mechanism accommodated in the outer casing in a sealed manner, and an electric motor for driving the rotary type compression mechanism. The rotary type compression mechanism is provided with a cylinder having an inner peripheral surface to which a discharge port is formed, and the inner peripheral surface of the cylinder has a portion formed of a valve sheet to which said discharge port is formed.