EP 1004779 A3 20030528 - Method and device for gas supply and recuperation
Title (en)
Method and device for gas supply and recuperation
Title (de)
Verfahren und Vorrichtung zur Gasversorgung und Gasrückgewinnung
Title (fr)
Procédé et dispositif pour l'alimentation et pour la récupération de gaz
Publication
Application
Priority
- DE 19854935 A 19981127
- DE 19940834 A 19990827
Abstract (en)
[origin: EP1004779A2] Gas supply and recovery process comprises gas passage between a consumer and a cascade of pressure containers at different pressures. An Independent claim is also include for equipment for carrying out the above process.
IPC 1-7
IPC 8 full level
B22F 3/15 (2006.01); F15B 1/00 (2006.01); F15B 1/02 (2006.01); F15B 21/14 (2006.01); F17C 5/06 (2006.01); F17C 7/00 (2006.01); F17C 13/00 (2006.01)
CPC (source: EP)
B22F 3/15 (2013.01); F15B 1/02 (2013.01); F15B 21/14 (2013.01); F17C 5/06 (2013.01); F17C 7/00 (2013.01); F17C 2227/043 (2013.01)
Citation (search report)
- [XY] US 5676180 A 19971014 - TEEL JAMES R [US]
- [X] WO 8801708 A1 19880310 - AGA AB [SE]
- [X] FR 797690 A 19360501 - INDUSTRIEGASVERWERTUNG AG F
- [X] US 5479966 A 19960102 - TISON RAYMOND R [US], et al
- [AY] US 4750869 A 19880614 - SHIPMAN III LAWRENCE A [US]
- [AY] US 5792271 A 19980811 - FUJIKAWA TAKAO [JP], et al
- [AY] US 5630322 A 19970520 - HEILMANN PAUL [DE], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1004779 A2 20000531; EP 1004779 A3 20030528; EP 1004779 B1 20050629; AT E298842 T1 20050715; CZ 298786 B6 20080130; CZ 9904243 A3 20010214; ES 2245066 T3 20051216; HU 9904423 D0 20000228; HU P9904423 A2 20010228; HU P9904423 A3 20040728; PL 191693 B1 20060630; PL 336609 A1 20000605
DOCDB simple family (application)
EP 99122145 A 19991105; AT 99122145 T 19991105; CZ 424399 A 19991126; ES 99122145 T 19991105; HU P9904423 A 19991126; PL 33660999 A 19991117