EP 4206566 A1 20230705 - REFRIGERANT RECOVERY SYSTEM AND REFRIGERANT RECOVERY METHOD
Title (en)
REFRIGERANT RECOVERY SYSTEM AND REFRIGERANT RECOVERY METHOD
Title (de)
KÄLTEMITTELRÜCKGEWINNUNGSSYSTEM UND KÄLTEMITTELRÜCKGEWINNUNGSVERFAHREN
Title (fr)
SYSTÈME ET PROCÉDÉ DE RÉCUPÉRATION DE FLUIDE FRIGORIGÈNE
Publication
Application
Priority
JP 2020036533 W 20200928
Abstract (en)
Provided is a refrigerant recovery system (10) for recovering an air conditioning refrigerant from a refrigerant circuit (30) of a refrigeration air conditioner (12). The refrigerant recovery system (10) comprises: a refrigerant recovery device (14) which generates a compressed and condensed refrigerant by compressing and condensing an air conditioning refrigerant in the refrigerant circuit (30); a recovery cylinder (16) which recovers the compressed and condensed refrigerant generated by the refrigerant recovery device (14); a gas separation module (68) which separates the air conditioning refrigerant from the inside of the recovery cylinder (16) that has recovered the compressed and condensed refrigerant; and refeed piping (58) which refeeds the air conditioning refrigerant separated by the gas separation module (68) back to the refrigerant recovery device (14).
IPC 8 full level
F25B 45/00 (2006.01)
CPC (source: EP)
F25B 45/00 (2013.01); F25B 2345/001 (2013.01); F25B 2345/002 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4206566 A1 20230705; EP 4206566 A4 20231101; CN 116324309 A 20230623; CN 116324309 B 20231024; JP 7029025 B1 20220302; JP WO2022064671 A1 20220331; WO 2022064671 A1 20220331
DOCDB simple family (application)
EP 20955265 A 20200928; CN 202080105347 A 20200928; JP 2020036533 W 20200928; JP 2021514644 A 20200928