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:
Mar. 18, 2014
Filed:
May. 17, 2011
Applicants:
Wayne P. Beagle, Chittenango, NY (US);
James W. Bush, Skaneateles, NY (US);
Jason K. Torrisi, Cicero, NY (US);
Inventors:
Wayne P. Beagle, Chittenango, NY (US);
James W. Bush, Skaneateles, NY (US);
Jason K. Torrisi, Cicero, NY (US);
Assignee:
Bitzer Kuhlmaschinenbau GmbH, Sindelfingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01C 1/02 (2006.01); F04C 2/02 (2006.01); F04C 18/02 (2006.01); F01C 1/063 (2006.01); F04C 2/063 (2006.01); F04C 18/063 (2006.01);
U.S. Cl.
CPC ...
Abstract
A counterweight mounted to a drive shaft in a scroll compressor is provided. The drive shaft has a central annular segment generally concentric about the central axis and an eccentric annular segment offset from the central axis that can be used for driving the movable scroll compressor body. A counterweight engages the eccentric and also engages the annular segment for location and mounting of the counterweight to the shaft.