Invention Grant
- Patent Title: Method for controlling a vapour compression system in ejector mode for a prolonged time
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Application No.: US15763918Application Date: 2016-10-14
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Publication No.: US10775086B2Publication Date: 2020-09-15
- Inventor: Jan Prins , Frede Schmidt , Kenneth Bank Madsen , Kristian Fredslund
- Applicant: Danfoss A/S
- Applicant Address: DK Nordborg
- Assignee: DANFOSS A/S
- Current Assignee: DANFOSS A/S
- Current Assignee Address: DK Nordborg
- Agency: McCormick, Paulding & Huber PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5d03e6ac
- International Application: PCT/EP2016/074765 WO 20161014
- International Announcement: WO2017/067860 WO 20170427
- Main IPC: F25B49/02
- IPC: F25B49/02 ; F25B41/00 ; F25B1/08 ; F25B9/08
Abstract:
A method for controlling a vapour compression system having an ejector includes, in the case that a pressure difference between a pressure prevailing in the receiver and a pressure of refrigerant leaving the evaporator decreases below a first lower threshold value, the pressure of refrigerant leaving the heat rejecting heat exchanger is kept at a level which is slightly higher than the pressure level providing optimal coefficient of performance.
Public/Granted literature
- US20180283754A1 A METHOD FOR CONTROLLING A VAPOUR COMPRESSION SYSTEM IN EJECTOR MODE FOR A PROLONGED TIME Public/Granted day:2018-10-04
Information query
