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:
Jan. 03, 2017
Filed:
Aug. 06, 2012
Wilfred Roettger, Joinville, BR;
Ingwald Vollrath, Joinville, BR;
Paulo Rogério Carrara Couto, Joinville, BR;
Celso Kenzo Takemori, Joinville, BR;
Wilfred Roettger, Joinville, BR;
Ingwald Vollrath, Joinville, BR;
Paulo Rogério Carrara Couto, Joinville, BR;
Celso Kenzo Takemori, Joinville, BR;
Whirlpool S.A., São Paulo, SP, BR;
Abstract
The present invention refers to a linear compressor based on resonant oscillating mechanism, which is comprised by at least one resonant spring () at least one linear motor () composed of at least one fixed portion () and at least one movable portion (), at least one piston () operatively associated with at least one rod () and at least one cylinder (), all these elements being disposed within a housing (), and the movable portion () of the linear motor () is physically associated with one end of the resonance spring () through a first coupling assembly and the rod () is physically associated with the opposite end of the resonance spring () through a second coupling assembly. The linear motor (), the cylinder () and the piston () are physically arranged within a same end of the housing (). The rod () is disposed within the resonant spring (). The piston-cylinder assembly () is capable of acting at the distal end to the coupling end between the rod () to the resonant spring ().