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:
Apr. 05, 2016
Filed:
Aug. 10, 2012
Douglas Pereira Da Silva, Joinville, BR;
Paulo Sérgio Dainez, Campinas, BR;
Renê Adriano Weise, Joinville, BR;
Douglas Pereira da Silva, Joinville, BR;
Paulo Sérgio Dainez, Campinas, BR;
Renê Adriano Weise, Joinville, BR;
Whirlpool S.A., São Paulo-SP, BR;
Abstract
Linear compressor comprising a resonant linear motor () having a stator () and a linear displacer (), the linear motor () cooperating with a resonant spring () that is driven by the linear displacer () at one of the ends of the resonant spring () with the opposite end of the resonant spring () cooperating with a mechanical actuation element (). A variation sensor of magnetic flux () cooperates with the resonant spring (). Said variation sensor of magnetic flux () comprising a fixed part () and a movable part (), the movable part () coupled to the end of the resonant spring () opposite to the end cooperating with the linear displacer (). The variation sensor of magnetic flux () is the sole means required to determine the displacement amplitude and the frequency of oscillation of the displacer () of the linear motor (). Corresponding method for controlling the stroke in such a linear compressor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile