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. 28, 2020
Filed:
Oct. 07, 2015
Danfoss A/s, Nordborg, DK;
Kristian Fredslund, Haderslev, DK;
Frede Schmidt, Sønderborg, DK;
Kenneth Bank Madsen, Ry, DK;
Jan Prins, Nordborg, DK;
DANFOSS A/S, Nordborg, DK;
Abstract
A method for controlling a vapor compression system () is disclosed, the vapor compression system () comprising an ejector (). The method comprises controlling a compressor unit () in order to adjust a pressure inside a receiver (), on the basis of a detected pressure of refrigerant leaving an evaporator (). The portion of refrigerant leaving the evaporator () which is supplied to a secondary inlet () of the ejector is maximized and the portion of refrigerant supplied directly to the compressor unit () is minimized, while ensuring that the pressure of refrigerant leaving the evaporator () does not decrease below an acceptable level.