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:
Jul. 03, 2018
Filed:
Dec. 16, 2013
Whirlpool S.a., São Paulo-Sp, BR;
Dietmar Erich Bernhard Lilie, Joinville-Sc, BR;
Talita Wajczyk, Joinville-Sc, BR;
Whirlpool S.A., Sao-Paulo-SP, BR;
Abstract
The compressor comprises a movable assembly carrying a suction muffler and formed by: a piston () having a skirt () with an open rear end () and a closed front end () which carries a suction valve (); and an actuator. The suction muffler comprises: a first and a second tubular insert () defining a first and a second chamber (C, C) and having confronting open ends () spaced from each other, and closed opposite ends () respectively affixed to a top wall () of the piston () and to the actuator; a third tubular insert () internally lining the skirt (); and an annular passage (), between the third and the second tubular inserts (), open to the first and second chambers (C, C), and communicating the open rear end () of the skirt () with the suction valve ().