EP 3172500 A1 20170531 - METHOD FOR ADJUSTING A CRYOGENIC REFRIGERATION APPARATUS AND CORRESPONDING APPARATUS
Title (en)
METHOD FOR ADJUSTING A CRYOGENIC REFRIGERATION APPARATUS AND CORRESPONDING APPARATUS
Title (de)
VERFAHREN ZUR EINSTELLUNG EINER TIEFTEMPERATURKÜHLVORRICHTUNG UND ENTSPRECHENDE VORRICHTUNG
Title (fr)
PROCÉDÉ DE RÉGULATION D'UNE INSTALLATION DE RÉFRIGÉRATION CRYOGÉNIQUE ET INSTALLATION CORRESPONDANTE
Publication
Application
Priority
- FR 1457100 A 20140723
- FR 2015051492 W 20150605
Abstract (en)
[origin: WO2016012677A1] The invention relates to a method for adjusting a cryogenic refrigeration apparatus (100) including a plurality of liquefiers/refrigerators (L/R) arranged in parallel in order to cool a single application (1), the method comprising a step of calculating in real time the dynamic mean value of at least one operating parameter for all the liquefiers/refrigerators (L/R), the apparatus controlling in real time the at least one valve (4, 5, 6, 7, 8, 9, 10, 11) for controlling the stream of working gas of at least one liquefier/refrigerator (L/R) in accordance with the difference between the instantaneous values of the parameter relative to said dynamic mean value, in order to make said instantaneous values of said operating parameter of the various liquefiers/refrigerators (L/R) converge toward said dynamic mean value.
IPC 8 full level
F25B 9/00 (2006.01); F25B 1/10 (2006.01); F25B 49/02 (2006.01); F25J 1/00 (2006.01); F25J 1/02 (2006.01)
CPC (source: CN EP KR RU US)
F25B 1/10 (2013.01 - CN EP KR US); F25B 9/00 (2013.01 - RU); F25B 9/002 (2013.01 - CN EP KR US); F25B 49/02 (2013.01 - CN EP KR US); F25J 1/0065 (2013.01 - EP US); F25J 1/02 (2013.01 - KR US); F25J 1/0244 (2013.01 - EP US); F25J 1/0265 (2013.01 - EP US); F25J 1/0272 (2013.01 - EP US); F25J 1/0276 (2013.01 - EP); F25B 2600/2501 (2013.01 - KR); F25B 2600/2515 (2013.01 - KR); F25B 2700/1931 (2013.01 - KR); F25J 1/027 (2013.01 - US); F25J 2270/912 (2013.01 - EP US)
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 2016012677 A1 20160128; CN 106489057 A 20170308; CN 106489057 B 20191015; EP 3172500 A1 20170531; EP 3172500 B1 20181024; FR 3024219 A1 20160129; FR 3024219 B1 20160715; JP 2017522528 A 20170810; JP 6612320 B2 20191127; KR 102403049 B1 20220526; KR 20170034395 A 20170328; RU 2671479 C1 20181031; US 10753659 B2 20200825; US 2017219265 A1 20170803
DOCDB simple family (application)
FR 2015051492 W 20150605; CN 201580037989 A 20150605; EP 15733806 A 20150605; FR 1457100 A 20140723; JP 2017502576 A 20150605; KR 20177003606 A 20150605; RU 2017104300 A 20150605; US 201515327498 A 20150605