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1. WO2001059357 - METHOD FOR SEALING A STORAGE CONTAINER AND STORAGE CONTAINER SYSTEM

Publication Number WO/2001/059357
Publication Date 16.08.2001
International Application No. PCT/EP2001/001450
International Filing Date 09.02.2001
Chapter 2 Demand Filed 27.08.2001
IPC
F17C 6/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
6Methods or apparatus for filling vessels not under pressure with liquefied or solidified gases
F17C 9/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
9Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
02with change of state, e.g. vaporisation
F17C 13/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
13Details of vessels or of the filling or discharging of vessels
02Special adaptations of indicating, measuring, or monitoring equipment
CPC
F17C 13/025
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
13Details of vessels or of the filling or discharging of vessels
02Special adaptations of indicating, measuring, or monitoring equipment
025having the pressure as the parameter
F17C 2201/0109
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2201Vessel construction, in particular geometry, arrangement or size
01Shape
0104cylindrical
0109with exteriorly curved end-piece
F17C 2203/0629
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2203Vessel construction, in particular walls or details thereof
06Materials for walls or layers thereof; Properties or structures of walls or their materials
0602Wall structures; Special features thereof
0612Wall structures
0626Multiple walls
0629Two walls
F17C 2205/0323
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2205Vessel construction, in particular mounting arrangements, attachments or identifications means
03Fluid connections, filters, valves, closure means or other attachments
0302Fittings, valves, filters, or components in connection with the gas storage device
0323Valves
F17C 2205/0335
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2205Vessel construction, in particular mounting arrangements, attachments or identifications means
03Fluid connections, filters, valves, closure means or other attachments
0302Fittings, valves, filters, or components in connection with the gas storage device
0323Valves
0335Check-valves or non-return valves
F17C 2221/012
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2221Handled fluid, in particular type of fluid
01Pure fluids
012Hydrogen
Applicants
  • LINDE AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • MACK, Klaus, Dieter [DE]/[DE] (UsOnly)
Inventors
  • MACK, Klaus, Dieter
Common Representative
  • LINDE AKTIENGESELLSCHAFT
Priority Data
100 05 726.809.02.2000DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM ABSPERREN EINES SPEICHERBEHÄLTERS SOWIE SPEICHERBEHÄLTERSYSTEM
(EN) METHOD FOR SEALING A STORAGE CONTAINER AND STORAGE CONTAINER SYSTEM
(FR) PROCEDE POUR OBTURER UN RESERVOIR DE STOCKAGE, ET SYSTEME DE RESERVOIR DE STOCKAGE
Abstract
(DE) Es werden ein Verfahren zum Absperren eines Speicherbehälters, insbesondere eines Speicherbehälters für die Speicherung von gasförmigen und/oder flüssigen kryogenen Medien, wobei der Speicherbehälter wenigstens eine Befüllleitung und wenigstens eine Rückgasleitung aufweist, sowie ein Speicherbehältersystem beschrieben. Erfindungsgemäß schließt im Falle eines Druckabfalles in der Befüllleitung (6) ein in der Befüllleitung (6) angeordnetes Rückschlagventil (7) und eine in der Rückgasleitung (8) angeordnete Absperrvorrichtung, die über den in der Befüllleitung (6) stromaufwärts von dem Rückschlagventil (7) herrschenden Druck gesteuert wird, wird ebenfalls geschlossen. Dazu sind gemäß des erfindungsgemäßen Speicherbehältersystems in der Befüllleitung (6) ein Rückschlagventil (7) und in der Rückgasleitung (8) ein über den in der Befüllleitung (6) stromaufwärts von dem Rückschlagventil (7) herrschenden Druck steuerbare Absperrvorrichtung angeordnet. Die Ansteuerung der in der Rückgasleitung (8) angeordneten Absperrvorrichtung kann hierbei mittelbar oder unmittelbar erfolgen.
(EN) A method for sealing a storage container, in particular, a storage container for the storage of gaseous and/or liquid cryogenic materials, whereby the storage container comprises at least one filling line and at least one gas return line and a storage container system are disclosed. According to the invention, in the case of a loss of pressure in the filling line (6), a non-return valve (7), arranged in the filling line (6) and a stop-cock arranged in the gas return line (8), which are both controlled by the pressure in the filling line upstream of the non-return valve (7), are both closed. Furthermore, within the storage container system, a non-return valve (7) is arranged in the filling line (6) and a stop-cock in the gas return line (8), which may be controlled by the pressure upstream of the non-return valve (7) in the filling line (6). The stopcock, arranged in the gas return line (8), can be either directly or indirectly controlled.
(FR) L'invention concerne un procédé pour obturer un réservoir de stockage servant notamment à stocker des fluides cryogènes gazeux et/ou liquides. Ce réservoir de stockage présente au moins une conduite de remplissage et au moins une conduite de retour de gaz. L'invention concerne également un système de réservoir de stockage. En cas de chute de pression dans la conduite de remplissage (6), une soupape antiretour (7), placée dans cette dernière (6), ainsi qu'un dispositif d'obturation, placé dans la conduite de retour de gaz (8) et commandé par l'intermédiaire de la pression régnant dans la conduite de remplissage (6) en amont de la soupape antiretour (7), sont fermés. Dans le système de réservoir de stockage selon l'invention, une soupape antiretour (7) est placée dans la conduite de remplissage (6) et un dispositif d'obturation, pouvant être commandé par l'intermédiaire de la pression régnant dans la conduite de remplissage (6) en amont de la soupape antiretour (7), est placé dans la conduite de retour de gaz (8). La commande du dispositif d'obturation placé dans la conduite de retour de gaz (8) peut s'effectuer de manière directe ou non.
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