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:
Feb. 25, 1992
Filed:
Dec. 13, 1990
Applicant:
Inventor:
Denji Mashimo, Gunma, JP;
Assignee:
Sanyo Electric Co., Ltd., Moriguchi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B / ; F04C / ; F16K / ;
U.S. Cl.
CPC ...
417310 ; 418 551 ; 418270 ; 1375121 ;
Abstract
A scroll compresser has a fixed scroll member and an orbiting scroll member. An end plate of the fixed scroll member has a discharge opening for discharging a compressed gas, a valve plate having plural discharge ports connected to the discharge opening, and discharge valves independently mounted in the discharge ports.