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:
Jun. 30, 2020
Filed:
Jun. 08, 2015
Applicant:
Electrolux Appliances Aktiebolag, Stockholm, SE;
Inventors:
Assignee:
ELECTROLUX APPLIANCES AKTIEBOLAG, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 49/02 (2006.01); F25B 5/02 (2006.01); F25B 41/04 (2006.01);
U.S. Cl.
CPC ...
F25B 49/02 (2013.01); F25B 5/02 (2013.01); F25B 41/04 (2013.01); F25B 2500/26 (2013.01); F25B 2500/27 (2013.01); F25B 2600/23 (2013.01); F25B 2600/2511 (2013.01); F25B 2600/2513 (2013.01);
Abstract
A refrigerator apparatus having a compressor, a condenser, an evaporator, and a valve interconnected in the flow from the condenser to the evaporator. The valve is operatively controlled to a first, open, state and to a second, closed, state by a controller. The controller is configured to the valve to operate in accordance with at least one of: opening the valve a time period of 0-180 seconds before the compressor is switched to an on-phase; and closing the valve before the compressor is switched to an off-phase.