EP 2912388 A1 20150902 - METHOD AND DEVICE FOR THE HIGH-RATE CHARGING OF A SHUT DOWN REFRIGERATION CIRCUIT
Title (en)
METHOD AND DEVICE FOR THE HIGH-RATE CHARGING OF A SHUT DOWN REFRIGERATION CIRCUIT
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HOCHRATIGEN AUFLADUNG EINES AUSGESCHALTETEN KÄLTEKREISLAUFS
Title (fr)
PROCÉDÉ ET DISPOSITIF DE REMPLISSAGE À HAUTE CADENCE D'UN CIRCUIT FRIGORIFIQUE À L'ARRÊT
Publication
Application
Priority
- FR 1260268 A 20121026
- FR 1261748 A 20121206
- EP 2013072439 W 20131025
Abstract (en)
[origin: WO2014064270A1] Method and corresponding device for the high‑rate charging of a shut down refrigeration circuit 1 using a refrigerant mixture containing at least a first refrigerant fluid 28, 29 and at least an inorganic refrigerant fluid 27, the first refrigerant fluid 28, 29 containing at least one fluorinated hydrocarbon derivative 28, 29, and involving the following steps: preparing the refrigerant mixture in situ in a mixing device 31, 32, by making the first refrigerant fluid 28, 29 available in liquid phase, and adding the inorganic refrigerant fluid 27 to the first refrigerant fluid 28, 29 so as to obtain a homogeneous refrigerant mixture, - charging the refrigeration circuit 1 by injecting the refrigerant mixture prepared in the mixing device 31, 32.
IPC 8 full level
F25B 9/00 (2006.01); F25B 45/00 (2006.01)
CPC (source: CN EP)
F25B 9/006 (2013.01 - CN EP); F25B 45/00 (2013.01 - CN EP); F25B 2345/001 (2013.01 - EP); F25B 2345/003 (2013.01 - EP); F25B 2345/004 (2013.01 - EP)
Citation (search report)
See references of WO 2014064270A1
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
DOCDB simple family (publication)
WO 2014064270 A1 20140501; CN 104870912 A 20150826; CN 104870912 B 20170609; EP 2912388 A1 20150902; EP 2912388 B1 20210505; FR 2997483 A3 20140502; FR 2997484 A1 20140502; FR 2997484 B1 20171006; JP 2015536438 A 20151221
DOCDB simple family (application)
EP 2013072439 W 20131025; CN 201380059916 A 20131025; EP 13783549 A 20131025; FR 1260268 A 20121026; FR 1261748 A 20121206; JP 2015538473 A 20131025