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:
Sep. 02, 2008
Filed:
Aug. 31, 2006
Hung M Pham, Dayton, OH (US);
Abtar Singh, Kennesaw, GA (US);
Jean-luc Caillat, Dayton, OH (US);
Mark Bass, Sidney, OH (US);
Hung M Pham, Dayton, OH (US);
Abtar Singh, Kennesaw, GA (US);
Jean-Luc Caillat, Dayton, OH (US);
Mark Bass, Sidney, OH (US);
Emerson Climate Technologies, Inc., Sidney, OH (US);
Abstract
A compressor includes an orbiting member and a non-orbiting member mounted relative the orbiting member to define first and second chambers disposed between the orbiting and non-orbiting members. The non-orbiting member forms a seal to generally prevent fluid communication between the first and second chambers when in a first position and breaks the seal to allow fluid communication between the first and second chambers when in a second position. A structure supports the orbiting and non-orbiting members for relative orbital movement therebetween and a time pulsed actuation apparatus is coupled to the structure and configured to selectively break the seal.