EP 0914584 B1 20020502 - METHOD AND PLANT FOR PRODUCING AN AIR GAS WITH A VARIABLE FLOW RATE
Title (en)
METHOD AND PLANT FOR PRODUCING AN AIR GAS WITH A VARIABLE FLOW RATE
Title (de)
VERFAHREN UND EINRICHTUNG ZUR HERSTELLUNG EINES LUFTGASES MIT VARIABLEN MENGEN
Title (fr)
PROCEDE ET INSTALLATION DE PRODUCTION D'UN GAZ DE L'AIR A DEBIT VARIABLE
Publication
Application
Priority
- FR 9701401 W 19970725
- FR 9609376 A 19960725
Abstract (en)
[origin: WO9804877A1] A plant which, when used to produce pressurised oxygen gas, includes a switch, e.g. a liquid oxygen/liquid air switch, for meeting relatively long-term peak demand as well as short-term, high-amplitude peak demand, and a circuit (13, 30) for compressing oxygen to a pressure higher than the production pressure. Said circuit leads to a buffer (15) at least partially meeting short-term, high-amplitude peak demand.
IPC 1-7
IPC 8 full level
F25J 3/04 (2006.01)
CPC (source: EP KR US)
F25J 3/04 (2013.01 - KR); F25J 3/0409 (2013.01 - EP US); F25J 3/04303 (2013.01 - EP US); F25J 3/04412 (2013.01 - EP US); F25J 3/04515 (2013.01 - EP US); F25J 3/04836 (2013.01 - EP US); F25J 2205/02 (2013.01 - EP US); F25J 2230/50 (2013.01 - EP US); F25J 2240/46 (2013.01 - EP); F25J 2245/42 (2013.01 - EP US); F25J 2245/50 (2013.01 - EP US); F25J 2290/62 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9804877 A1 19980205; AR 013064 A1 20001213; AT E217071 T1 20020515; BR 9710525 A 19990817; CA 2261097 A1 19980205; CN 1145004 C 20040407; CN 1226312 A 19990818; DE 69712340 D1 20020606; DE 69712340 T2 20021114; EP 0914584 A1 19990512; EP 0914584 B1 20020502; ES 2175446 T3 20021116; FR 2751737 A1 19980130; FR 2751737 B1 19980911; JP 2000515236 A 20001114; KR 100488029 B1 20050509; KR 20000023846 A 20000425; PL 331280 A1 19990705; US 6062044 A 20000516; ZA 976197 B 19990217; ZA 976620 B 19990125
DOCDB simple family (application)
FR 9701401 W 19970725; AR P970103384 A 19970725; AT 97935636 T 19970725; BR 9710525 A 19970725; CA 2261097 A 19970725; CN 97196742 A 19970725; DE 69712340 T 19970725; EP 97935636 A 19970725; ES 97935636 T 19970725; FR 9609376 A 19960725; JP 50856398 A 19970725; KR 19997000375 A 19990118; PL 33128097 A 19970725; US 23033299 A 19990330; ZA 976197 A 19970711; ZA 976620 A 19970724