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1. WO2013093262 - FLUIDTIGHT AND INSULATING TANK EQUIPPED WITH A RETENTION DEVICE

Publication Number WO/2013/093262
Publication Date 27.06.2013
International Application No. PCT/FR2012/052648
International Filing Date 16.11.2012
Chapter 2 Demand Filed 15.10.2013
IPC
F17C 13/00 2006.01
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
CPC
F17C 13/004
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
004for large storage vessels not under pressure
F17C 2201/0157
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
0147complex
0157Polygonal
F17C 2201/052
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
05Size
052large (>1000 m3)
F17C 2203/0358
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
03Thermal insulations
0304by solid means
0358in form of panels
F17C 2203/0631
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
0631Three or more walls
F17C 2209/228
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
2209Vessel construction, in particular methods of manufacturing
22Assembling processes
228by screws, bolts or rivets
Applicants
  • GAZTRANSPORT ET TECHNIGAZ [FR]/[FR]
Inventors
  • DELANOE, Sébastien
  • SASSI, Mohamed
  • PERROT, Olivier
  • BERNARD, Denis
  • CANLER, Gery
  • OLLIVIER, Julien
Agents
  • ABELLO, Michel
Priority Data
116221421.12.2011FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) FLUIDTIGHT AND INSULATING TANK EQUIPPED WITH A RETENTION DEVICE
(FR) CUVE ETANCHE ET ISOLANTE MUNIE D'UN DISPOSITIF DE RETENUE
Abstract
(EN)
Fluidtight and thermally insulating tank in a bearing structure for containing a fluid, one wall of the tank comprising a fluidtight membrane and an insulating barrier between the fluidtight membrane and the bearing structure, the insulating barrier comprising juxtaposed parallelepipedal insulating elements and retaining devices between two insulating elements in order to hold them against the bearing structure, the retaining device comprising: a spacer member (28) attached to the bearing structure, a bearer (11) held a fixed distance from the bearing structure, an elongate retaining member (14) arranged in a longitudinal direction of the insulating elements and guided in translational movement with respect to the spacer member so that it can move closer to the wall, an elastic element (21) bearing between the bearer and the retaining member, and compression-loaded so that it presses the retaining member along its length along the bearing surface of the two insulating elements.
(FR)
Cuve étanche et thermiquement isolante dans une structure porteuse pour contenir un fluide, une paroi de la cuve comportant une membrane étanche et une barrière isolante entre la membrane étanche et la structure porteuse, la barrière isolante comportant des éléments isolants parallélépipédiques juxtaposés et des dispositifs de retenue entre deux éléments isolants pour les maintenir contre la structure porteuse, le dispositif de retenue comportant : un organe d'espacement (28) attaché à la structure porteuse, un organe d'appui (11) maintenu à une distance fixe de la structure porteuse, un organe de maintien (14) allongé disposé selon une direction longitudinale des éléments isolants et guidé en translation par rapport à l'organe d'espacement pour pouvoir se rapprocher de la paroi, un élément élastique (21) en appui entre l'organe d'appui et l'organe de maintien, et contraint en compression de manière à appuyer l'organe de maintien sur sa longueur le long d'une surface d'appui des deux éléments isolants.
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