EP 0629828 B1 19980415 - Process and apparatus for the production of oxygen and/or nitrogen under pressure in variable quantities
Title (en)
Process and apparatus for the production of oxygen and/or nitrogen under pressure in variable quantities
Title (de)
Verfahren und Apparat zur Herstellung von Sauerstoff und/oder Stickstoff unter Druck mit variabelen Mengen
Title (fr)
Procédé et installation de production d'oxygène et/ou d'azote sous pression à débit variable
Publication
Application
Priority
FR 9307395 A 19930618
Abstract (en)
[origin: EP0629828A1] In this method, of the type with a pump (17), the variable delivery rate of pressurised gas is obtained by altering the flow rate of liquid to be vaporised in the heat-exchange line (9) and the vaporisation pressure of the liquid. <IMAGE>
IPC 1-7
IPC 8 full level
F25J 3/04 (2006.01)
CPC (source: EP US)
F25J 3/0409 (2013.01 - EP US); F25J 3/04103 (2013.01 - EP US); F25J 3/04303 (2013.01 - EP US); F25J 3/04412 (2013.01 - EP US); F25J 3/04781 (2013.01 - EP US); F25J 3/04836 (2013.01 - EP US); F25J 2230/50 (2013.01 - EP US); F25J 2245/50 (2013.01 - EP US); F25J 2290/10 (2013.01 - EP US); Y10S 62/939 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE ES FR IT NL
DOCDB simple family (publication)
EP 0629828 A1 19941221; EP 0629828 B1 19980415; CA 2125944 A1 19941219; CA 2125944 C 20041019; DE 69409581 D1 19980520; DE 69409581 T2 19981217; ES 2117765 T3 19980816; FR 2706595 A1 19941223; FR 2706595 B1 19950818; US 5437161 A 19950801
DOCDB simple family (application)
EP 94401213 A 19940602; CA 2125944 A 19940615; DE 69409581 T 19940602; ES 94401213 T 19940602; FR 9307395 A 19930618; US 25769194 A 19940606