REFRIGERATION SYSTEM COMPRISING AN EJECTOR ASSEMBLY AND METHOD FOR CONTROLLING SUCH A REFRIGERATION SYSTEM
Refrigeration system using CO2 as the refrigerant is disclosed. The system (20) comprises a plurality of ejectors (2, 2', 2", 2‴) are arranged in parallel. Each of the ejectors (2, 2', 2", 2‴) comprises a motive port (8) and a suction port (20). Each of the ejectors (2, 2',...
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| creator | Holst Nielsen, Mads Lund Rasmussen, Jonas Skaarup Nielsen, Jacob Gardø Christensen, Kim |
| description | Refrigeration system using CO2 as the refrigerant is disclosed. The system (20) comprises a plurality of ejectors (2, 2', 2", 2‴) are arranged in parallel. Each of the ejectors (2, 2', 2", 2‴) comprises a motive port (8) and a suction port (20). Each of the ejectors (2, 2', 2", 2‴) has a fixed geometry. A first actuated ball valve (4, 4', 4", 4‴) is arranged in front of the motive port (8). A second actuated ball valve (6, 6', 6", 6‴) is arranged in front of the suction port (10). The system (20) comprises a control unit (12) arranged and configured to control the activity of the ball valves (4, 4', 4", 4‴, 6, 6', 6", 6‴) on the basis of one or more predefined criteria. |
| format | Patent |
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The system (20) comprises a plurality of ejectors (2, 2', 2", 2‴) are arranged in parallel. Each of the ejectors (2, 2', 2", 2‴) comprises a motive port (8) and a suction port (20). Each of the ejectors (2, 2', 2", 2‴) has a fixed geometry. A first actuated ball valve (4, 4', 4", 4‴) is arranged in front of the motive port (8). A second actuated ball valve (6, 6', 6", 6‴) is arranged in front of the suction port (10). The system (20) comprises a control unit (12) arranged and configured to control the activity of the ball valves (4, 4', 4", 4‴, 6, 6', 6", 6‴) on the basis of one or more predefined criteria.</description><language>eng ; fre ; ger</language><subject>BLASTING ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; WEAPONS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240410&DB=EPODOC&CC=EP&NR=4350248A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25553,76306</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240410&DB=EPODOC&CC=EP&NR=4350248A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Holst Nielsen, Mads</creatorcontrib><creatorcontrib>Lund Rasmussen, Jonas</creatorcontrib><creatorcontrib>Skaarup Nielsen, Jacob</creatorcontrib><creatorcontrib>Gardø Christensen, Kim</creatorcontrib><title>REFRIGERATION SYSTEM COMPRISING AN EJECTOR ASSEMBLY AND METHOD FOR CONTROLLING SUCH A REFRIGERATION SYSTEM</title><description>Refrigeration system using CO2 as the refrigerant is disclosed. The system (20) comprises a plurality of ejectors (2, 2', 2", 2‴) are arranged in parallel. Each of the ejectors (2, 2', 2", 2‴) comprises a motive port (8) and a suction port (20). Each of the ejectors (2, 2', 2", 2‴) has a fixed geometry. A first actuated ball valve (4, 4', 4", 4‴) is arranged in front of the motive port (8). A second actuated ball valve (6, 6', 6", 6‴) is arranged in front of the suction port (10). 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The system (20) comprises a plurality of ejectors (2, 2', 2", 2‴) are arranged in parallel. Each of the ejectors (2, 2', 2", 2‴) comprises a motive port (8) and a suction port (20). Each of the ejectors (2, 2', 2", 2‴) has a fixed geometry. A first actuated ball valve (4, 4', 4", 4‴) is arranged in front of the motive port (8). A second actuated ball valve (6, 6', 6", 6‴) is arranged in front of the suction port (10). The system (20) comprises a control unit (12) arranged and configured to control the activity of the ball valves (4, 4', 4", 4‴, 6, 6', 6", 6‴) on the basis of one or more predefined criteria.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS |
| title | REFRIGERATION SYSTEM COMPRISING AN EJECTOR ASSEMBLY AND METHOD FOR CONTROLLING SUCH A REFRIGERATION SYSTEM |
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