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.

Date of Patent:
Nov. 10, 2015

Filed:

Mar. 23, 2012
Applicants:

James G. Cullen, Jr., Manlius, NY (US);

Ronald J. Duppert, Fayetteville, NY (US);

Kurt William Robert Bessel, Mexico, NY (US);

Xianghong Wang, Syracuse, NY (US);

Inventors:

James G. Cullen, Jr., Manlius, NY (US);

Ronald J. Duppert, Fayetteville, NY (US);

Kurt William Robert Bessel, Mexico, NY (US);

Xianghong Wang, Syracuse, NY (US);

Assignee:

BITZER Kuehlmaschinenbau GmbH, Sindelfingen, DE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 39/12 (2006.01); F04C 23/00 (2006.01); F04B 39/00 (2006.01);
U.S. Cl.
CPC ...
F04B 39/121 (2013.01); F04B 39/0044 (2013.01); F04C 23/008 (2013.01);
Abstract

A compressor that includes a housing with a plurality of attached shell sections which define an internal volume of the compressor. In the housing, compressor bodies have respective surfaces which mutually engage. The compressor includes a drive unit disposed in the housing. The drive unit has a motor to provide a mechanical output on a drive shaft. The drive shaft drives one of the compressor bodies to facilitate relative movement for the compression of fluid. In an embodiment, the plurality of shell sections includes a base plate having an annular rib, which locates a tubular central shell section of the plurality of attached shell sections.


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