FR3087141B1 - WELDING A WATERPROOF MEMBRANE FROM A TANK - Google Patents

WELDING A WATERPROOF MEMBRANE FROM A TANK Download PDF

Info

Publication number
FR3087141B1
FR3087141B1 FR1859565A FR1859565A FR3087141B1 FR 3087141 B1 FR3087141 B1 FR 3087141B1 FR 1859565 A FR1859565 A FR 1859565A FR 1859565 A FR1859565 A FR 1859565A FR 3087141 B1 FR3087141 B1 FR 3087141B1
Authority
FR
France
Prior art keywords
welding
waterproof membrane
rollers
tank
pair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1859565A
Other languages
French (fr)
Other versions
FR3087141A1 (en
Inventor
Nicolas Laurain
Michael Bidenbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gaztransport et Technigaz SA
Original Assignee
Gaztransport et Technigaz SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gaztransport et Technigaz SA filed Critical Gaztransport et Technigaz SA
Priority to FR1859565A priority Critical patent/FR3087141B1/en
Priority to PCT/FR2019/052375 priority patent/WO2020079347A1/en
Priority to CN201980069163.6A priority patent/CN112930240B/en
Priority to KR1020217014714A priority patent/KR102506520B1/en
Publication of FR3087141A1 publication Critical patent/FR3087141A1/en
Application granted granted Critical
Publication of FR3087141B1 publication Critical patent/FR3087141B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • B23K11/061—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/001—Thermal insulation specially adapted for cryogenic vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/052—Size large (>1000 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0325—Aerogel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0329—Foam
    • F17C2203/0333—Polyurethane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0604—Liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F17C2209/232—Manufacturing of particular parts or at special locations of walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0135—Pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships
    • F17C2270/0107—Wall panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

La présente invention concerne un procédé de soudage de soudage d'une membrane de cuve étanche et thermiquement isolante, dans lequel sont présents : - au moins deux virures (1, 2) métalliques de la membrane étanche, et - au moins deux supports métalliques de soudure, - une paire de galets intérieurs, - une paire de galets extérieurs, de manière à réaliser une soudure à la molette simultanée de chacun des deux susdits bords latéraux relevés adjacents avec respectivement l'un desdits supports de soudure, intercalés entre lesdits bords relevés adjacents, grâce aux susdits galets intérieurs et extérieurs.The present invention relates to a welding process for welding a sealed and thermally insulating tank membrane, in which are present: - at least two metal strakes (1, 2) of the waterproof membrane, and - at least two metal supports of welding, - a pair of inner rollers, - a pair of outer rollers, so as to achieve a simultaneous seam welding of each of the two aforesaid adjacent raised side edges with respectively one of said welding supports, interposed between said raised edges adjacent, thanks to the aforementioned interior and exterior rollers.

FR1859565A 2018-10-16 2018-10-16 WELDING A WATERPROOF MEMBRANE FROM A TANK Active FR3087141B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1859565A FR3087141B1 (en) 2018-10-16 2018-10-16 WELDING A WATERPROOF MEMBRANE FROM A TANK
PCT/FR2019/052375 WO2020079347A1 (en) 2018-10-16 2019-10-07 Method for welding a fluid-tight membrane of a tank
CN201980069163.6A CN112930240B (en) 2018-10-16 2019-10-07 Method for welding fluid tight membranes of tanks
KR1020217014714A KR102506520B1 (en) 2018-10-16 2019-10-07 How to weld the fluid-tight membrane of a tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859565A FR3087141B1 (en) 2018-10-16 2018-10-16 WELDING A WATERPROOF MEMBRANE FROM A TANK

Publications (2)

Publication Number Publication Date
FR3087141A1 FR3087141A1 (en) 2020-04-17
FR3087141B1 true FR3087141B1 (en) 2020-10-02

Family

ID=65244302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859565A Active FR3087141B1 (en) 2018-10-16 2018-10-16 WELDING A WATERPROOF MEMBRANE FROM A TANK

Country Status (4)

Country Link
KR (1) KR102506520B1 (en)
CN (1) CN112930240B (en)
FR (1) FR3087141B1 (en)
WO (1) WO2020079347A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758989A (en) * 1969-11-17 1971-04-30 Kockums Mekaniska Verkstads Ab WELDING EQUIPMENT FOR ASSEMBLING FLANGES BETWEEN THEM
FR2549575B1 (en) 1983-07-18 1985-11-08 Gaz Transport WATERPROOF AND INSULATED VESSEL TANK, PARTICULARLY FOR THE TRANSPORT OF LIQUEFIED NATURAL GAS
FR2549578B1 (en) * 1983-07-20 1988-01-15 Honore Dol STROBOSCOPIC DEVICE FOR DECORATION AND / OR ADVERTISING
FR2709725B1 (en) 1993-09-09 1995-11-10 Gaz Transport Watertight and thermally insulating tank integrated into the supporting structure of a ship having a simplified angle structure.
FR2724623B1 (en) 1994-09-20 1997-01-10 Gaztransport Et Technigaz IMPROVED WATERPROOF AND THERMALLY INSULATING TANK INTEGRATED INTO A CARRIER STRUCTURE
JP2000005879A (en) * 1998-06-24 2000-01-11 Nippon Steel Corp Method and device for resistance seam welding
FR2798358B1 (en) 1999-09-14 2001-11-02 Gaz Transport & Technigaz WATERPROOF AND THERMALLY INSULATING TANK INTEGRATED INTO A VESSEL CARRIER STRUCTURE WITH SIMPLIFIED ANGLE STRUCTURE
AT6074U1 (en) * 2002-07-04 2003-04-25 Tesma Motoren Getriebetechnik METHOD FOR PRODUCING AN OBJECT WITH A THREE-DIMENSIONAL ROLL WELDING AND SYSTEM FOR IMPLEMENTING IT
CN1640351A (en) * 2004-01-12 2005-07-20 陈安涛 Processing method for communicating internal-external wall pipes for two-layer stainless steel wacuum thermal insulating container
KR100785223B1 (en) * 2007-02-14 2007-12-11 Stx조선주식회사 Automatic resistance seam welding machine by dc invert for invar steel welding at the lng carrier
FR2968284B1 (en) 2010-12-01 2013-12-20 Gaztransp Et Technigaz SEAL BARRIER FOR A TANK WALL
FR3054872B1 (en) 2016-08-02 2018-08-17 Gaztransport Et Technigaz SEALED WALL STRUCTURE

Also Published As

Publication number Publication date
WO2020079347A1 (en) 2020-04-23
KR20210075173A (en) 2021-06-22
CN112930240A (en) 2021-06-08
CN112930240B (en) 2022-11-08
KR102506520B1 (en) 2023-03-07
FR3087141A1 (en) 2020-04-17

Similar Documents

Publication Publication Date Title
RU2017113084A (en) WELDED JOINT OBTAINED BY LASER WELDING AND METHOD OF LASER WELDING
GB2543433A (en) Door with frameless glazed unit, and related kit and methods
MX2017010386A (en) Fillet welded joint and manufacturing method for same.
MX2015015679A (en) Cathode, electrochemical cell and its use.
MX2018010440A (en) Bicycle frame with built-in and removable battery.
MX2016012385A (en) Vehicle body side structure.
MX2010003953A (en) Welded metal seal.
FR3087141B1 (en) WELDING A WATERPROOF MEMBRANE FROM A TANK
MX2018014173A (en) Method for welding molded bodies.
MX2020008424A (en) Electrode for electrochlorination processes.
FR3078136B1 (en) WATERPROOF TANK WALL INCLUDING A WATERPROOFING MEMBRANE INCLUDING A REINFORCED ZONE
FR3046164B1 (en) PROCESS FOR THE PRODUCTION AND PURIFICATION OF 2,3,3,3-TETRAFLUOROPROPENE.
GB202003949D0 (en) Multipass cell
ZA202203102B (en) Epoxide with low total chlorine content and no heavy metal residues, and synthesis process therefor
GB201811681D0 (en) carbon dioxide conversion using combined fuel cell and electrolysis cell
PH12017501211B1 (en) Arrangement structure for motorcycle control unit
HUE050684T2 (en) Electrochemical cell including electrode isolation frame
MX2018005025A (en) Lap-fillet arc welding joint and joint structure for press forming parts.
EP3795705A4 (en) Porous body, fuel cell including same, and water-vapor electrolysis apparatus including same
SG10201904953TA (en) Rotationally stabilized contact lens with improved comfort and improved stabilization utilizing optimized stiffness profiles
CA210843S (en) Skylight inner frame
FR3084270B1 (en) WELDING OF A WATERPROOF MEMBRANE OF A THERMAL INSULATION BLOCK OF A TANK
PH12021550735A1 (en) Non-alcoholic beverage containing malic acid
FR3066925B1 (en) INSTALLATION AND METHOD OF FILTRATION OF A LIQUID / SOLID MIXTURE
PL3067145T3 (en) Orbital welding carriage with adjustable chassis.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200417

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6