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:
Jan. 17, 2012
Filed:
Mar. 22, 2006
Applicant:
Zili Sun, Arkadelphia, AR (US);
Inventor:
Zili Sun, Arkadelphia, AR (US);
Assignee:
Scroll Technologies, Arkadelphia, AR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01C 1/02 (2006.01); F01C 1/063 (2006.01); F01C 21/04 (2006.01); F04C 2/00 (2006.01); F04C 29/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A scroll compressor includes a scroll member having a base and a generally spiral wrap that extends from the base to define a portion of a compression chamber. The scroll member is made of a cast iron material comprising a microstructure having graphite nodules.