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. 13, 2016
Filed:
Mar. 23, 2012
Applicant:
Johnathan P. Roof, Camillus, NY (US);
Inventor:
Johnathan P. Roof, Camillus, NY (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03C 4/00 (2006.01); F04C 25/00 (2006.01); F04C 23/00 (2006.01); F04C 29/12 (2006.01); F04C 18/02 (2006.01); F04C 29/00 (2006.01); F04C 28/28 (2006.01);
U.S. Cl.
CPC ...
F04C 25/00 (2013.01); F04C 18/0215 (2013.01); F04C 23/008 (2013.01); F04C 29/0092 (2013.01); F04C 29/12 (2013.01); F04C 28/28 (2013.01); F04C 2230/231 (2013.01); F04C 2240/30 (2013.01); F04C 2240/80 (2013.01); F04C 2240/806 (2013.01); Y10T 29/49826 (2015.01); Y10T 137/794 (2015.04);
Abstract
A suction duct for a compressor such as a scroll compressor may include a plastic ring body with a metal screen heat staked in a window of the ring body to filter refrigerant gas entering the motor cavity. the ring body may be in surrounding relation of the motor and resiliently compressed in the housing through intermittent contact with the inner housing surface to better seal around the inlet port. Oil drain channels and stabilizing ribs may be along the outside surface of the ring body.