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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.:

US 10731642 B1

PDFFull Text
Expired
Date of Patent:
Aug. 04, 2020

Filed:

May. 25, 2018

Method for actuating semi-commanded valve and system for actuating semi-commanded valve for multi-suction alternative compressor

Applicant:

Whirlpool S.a., Sao Paulo, BR;

Inventors:

Dietmar Erich Bernhard Lilie, Joinville, BR;

Roberto Andrich, Joinville, BR;

Assignee:

Embraco—Industria De Compressores E Solucoes EM Refrigeracao LTDA., Joinville, BR;

Attorney:

Harrington & Smith

Primary Examiner:

Devon C Kramer

Assistant Examiner:

Christopher J Brunjes

Int. Cl.
CPC ...
F04B 49/06 (2006.01); F04B 49/22 (2006.01); F04B 7/00 (2006.01); F04B 39/08 (2006.01); F04B 39/10 (2006.01); F04B 53/10 (2006.01); F04B 35/04 (2006.01);
U.S. Cl.
CPC ...
F04B 49/06 (2013.01); F04B 7/0076 (2013.01); F04B 35/04 (2013.01); F04B 39/08 (2013.01); F04B 39/10 (2013.01); F04B 49/225 (2013.01); F04B 53/1082 (2013.01); F04B 2201/1201 (2013.01); F04B 2203/02 (2013.01); F04B 2205/03 (2013.01);
Abstract

A method for actuating a semi-controlled valve that acts in synchronism with the compression cycles of an alternative compressor, and a system for actuating a multi-suction alternative compressor semi-controlled valve. The method for actuating the semi-controlled valve involves detecting at least one compression peak in the course of at least one mechanical cycle of the alternative compressor and switching the functional status of at least an alternative compressor semi-controlled valve based on the detection.

Find Patent Forward Citations

Lilie, Dietmar Erich Bernhard. (2020). Method for actuating semi-commanded valve and system for actuating semi-commanded valve for multi-suction alternative compressor (U.S. Patent No. 10731642). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10731642

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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