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:
Dec. 18, 1990
Filed:
Feb. 27, 1990
Applicant:
Inventor:
Caio Mario Da Costa, Joinville, BR;
Assignee:
Empresa Brasileira de Compressores S.A., Joinville, BR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B / ;
U.S. Cl.
CPC ...
417569 ; 137856 ;
Abstract
A reed valve for a hermetic compressor having a case housing a cylinder and a piston movable therein with compression and suction chambers being defined in conjunction with the piston and an end plate provided with a refrigerating fluid passage hole defining with its outlet end a seat on which the flexible blade of a valve is seatable. The passage hole outlet end is in a spaced plane in relation to a parallel plane on the end plate to which the blade basic portion is attached with the blade, when not elastically deformed, lying in a sloped plane in relation to the plane containing the passage hole outlet.