EP 0823968 B1 19981021 - HIGH-PRESSURE GAS SUPPLY
Title (en)
HIGH-PRESSURE GAS SUPPLY
Title (de)
HOCHDRUCKGASVERSORGUNG
Title (fr)
ALIMENTATION EN GAZ SOUS HAUTE PRESSION
Publication
Application
Priority
- DE 19516002 A 19950502
- EP 9601758 W 19960426
Abstract (en)
[origin: WO9635078A1] A process and plant are disclosed for conveying high-pressure gas to a consumption site from a low-pressure liquefied gas supply reservoir. The objet of the invention is to dispense with high-pressure gas units such as gas cylinder sets and to improve liquefied gas transport by means of a high-pressure gas. Liquefied gas from the reservoir flows into at least one container having a size selected so that the time required to empty the recipient is shorter than the time required for thermal equilibrium to be reached in the container. The head space of the container is then filled with evaporated gas from an external evaporator until the liquefied gas may be supplied at the required high pressure to the consumption site. Every time the container is empty, it is filled again with liquefied gas. For that purpose, the container(s) must have a considerably smaller volume than the reservoir of liquefied gas. THis system is particularly suitable to generate supercritical, high-pressure gas.
IPC 1-7
IPC 8 full level
F17C 5/06 (2006.01); F17C 7/04 (2006.01); F17C 9/02 (2006.01); F17C 9/00 (2006.01)
CPC (source: EP)
F17C 5/06 (2013.01); F17C 9/00 (2013.01); F17C 2223/0153 (2013.01); F17C 2225/0123 (2013.01); F17C 2250/01 (2013.01); F17C 2265/05 (2013.01)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
WO 9635078 A1 19961107; AT E172524 T1 19981115; CZ 288387 B6 20010613; CZ 346397 A3 19980415; DE 19616811 A1 19961107; DE 59600717 D1 19981126; EP 0823968 A1 19980218; EP 0823968 B1 19981021; ES 2124097 T3 19990116; HU P9801238 A2 19980828; HU P9801238 A3 20000228; JP H11505007 A 19990511; PL 179727 B1 20001031; PL 323140 A1 19980316
DOCDB simple family (application)
EP 9601758 W 19960426; AT 96914994 T 19960426; CZ 346397 A 19960426; DE 19616811 A 19960426; DE 59600717 T 19960426; EP 96914994 A 19960426; ES 96914994 T 19960426; HU P9801238 A 19960426; JP 53298596 A 19960426; PL 32314096 A 19960426