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:
Aug. 15, 2017
Filed:
Sep. 18, 2014
Applicant:
Whirlpool, S.a., São Paulo-SP, BR;
Inventors:
Tadeu Tonheiro Rodrigues, Joinville, BR;
Talita Wajczyk, Joinville, BR;
Jose Nilton Fonseca, Jr., Catanduva, BR;
Assignee:
Whirlpool, S.A., Sao Paulo, SP, BR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 1/14 (2006.01); F04B 39/00 (2006.01); F01N 13/00 (2010.01); F04B 39/12 (2006.01); F04C 29/06 (2006.01);
U.S. Cl.
CPC ...
F04B 39/0027 (2013.01); F01N 13/007 (2013.01); F04B 39/0061 (2013.01); F04B 39/12 (2013.01); F04C 29/065 (2013.01);
Abstract
The present utility model application refers to a new constructive arrangement introduced in acoustic filter of hermetic compressor, and more particularly, a new constructive arrangement that optimizes the suction flow of the acoustic filter, which is normally arranged within the hermetic housing of the hermetic compressor. The suction acoustic filter () is composed by at least one outlet pipe (), outlet pipe () comprising at least two independent suction outlets (). Each independent suction outlet () extending along outlet pipe ().