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:
Nov. 29, 1977
Filed:
Dec. 22, 1975
Applicant:
Inventors:
James D Bares, Gates Mills, OH (US);
William P Burke, Jr, Chesterland, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
137594 ; 417564 ; 13751615 ;
Abstract
A valve plate construction for use in a refrigerant compressor is disclosed. A method of assembling and joining by brazing a pair of end plates, a spacer plate defining radial passages and a collar defining an axial passage is described. The product is then a unitary structure formed of the various plates having a central axial passage and a plurality of radial passages.