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:
May. 21, 1991
Filed:
Nov. 06, 1989
Applicant:
Inventors:
Howard H Fraser, Jr, LaFayette, NY (US);
Shahrokh Etemad, Stratford, CT (US);
Assignee:
Carrier Corporation, Syracuse, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04C / ; F04C / ;
U.S. Cl.
CPC ...
418 555 ; 418 57 ; 418151 ;
Abstract
The orientation of the elements of a slider block radial compliance mechanism for a scroll compressor is such that the point of application of the actuating force is shifted from a first line extending through the center of gravity of the counterweight and the axis of the crankshaft to a second line parallel to said first line and extending through the axis of the orbiting scroll. The result of the changed orientation is an increase in the magnitude of both the sealing force between the scroll elements and the actuating force to move the mechanism.