FR2291489A1 - Dispositif pour detecter une defaillance dans un systeme d'isolation thermique, en particulier dans le systeme d'isolation d'une cuve cryogenique - Google Patents

Dispositif pour detecter une defaillance dans un systeme d'isolation thermique, en particulier dans le systeme d'isolation d'une cuve cryogenique

Info

Publication number
FR2291489A1
FR2291489A1 FR7534289A FR7534289A FR2291489A1 FR 2291489 A1 FR2291489 A1 FR 2291489A1 FR 7534289 A FR7534289 A FR 7534289A FR 7534289 A FR7534289 A FR 7534289A FR 2291489 A1 FR2291489 A1 FR 2291489A1
Authority
FR
France
Prior art keywords
insulation system
failure
detecting
cryogenic tank
thermal insulation
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.)
Granted
Application number
FR7534289A
Other languages
English (en)
French (fr)
Other versions
FR2291489B1 (no
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2291489A1 publication Critical patent/FR2291489A1/fr
Application granted granted Critical
Publication of FR2291489B1 publication Critical patent/FR2291489B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges
    • 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
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/126—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/186—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • 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
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/04—Reducing risks and environmental impact

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Cable Accessories (AREA)
  • Details Of Measuring And Other Instruments (AREA)
FR7534289A 1974-11-12 1975-11-10 Dispositif pour detecter une defaillance dans un systeme d'isolation thermique, en particulier dans le systeme d'isolation d'une cuve cryogenique Granted FR2291489A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48882/74A GB1493124A (en) 1974-11-12 1974-11-12 Device for detecting a failure in an insulation system in particular in the insulation system of a cryogenic tank

Publications (2)

Publication Number Publication Date
FR2291489A1 true FR2291489A1 (fr) 1976-06-11
FR2291489B1 FR2291489B1 (no) 1979-06-15

Family

ID=10450309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534289A Granted FR2291489A1 (fr) 1974-11-12 1975-11-10 Dispositif pour detecter une defaillance dans un systeme d'isolation thermique, en particulier dans le systeme d'isolation d'une cuve cryogenique

Country Status (8)

Country Link
JP (1) JPS5171182A (no)
CA (1) CA1036222A (no)
DE (1) DE2550446A1 (no)
FR (1) FR2291489A1 (no)
GB (1) GB1493124A (no)
NL (1) NL7513113A (no)
NO (1) NO142186C (no)
SE (1) SE7512599L (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718216A1 (fr) * 1994-12-22 1996-06-26 Société Metallurgique Liotard Frères, Société Anonyme Procédés pour prévenir la corrosion de la cuve d'une citerne et citerne pour sa mise en oeuvre

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718216A1 (fr) * 1994-12-22 1996-06-26 Société Metallurgique Liotard Frères, Société Anonyme Procédés pour prévenir la corrosion de la cuve d'une citerne et citerne pour sa mise en oeuvre
FR2728545A1 (fr) * 1994-12-22 1996-06-28 Liotard Metallurg Citerne munie de dispositifs de controle du bon etat de la cuve
US5934830A (en) * 1994-12-22 1999-08-10 Societe Metallurgique Liotard Freres Apparatus for preventing corrosion of the vessel of a storage tank
US5988945A (en) * 1994-12-22 1999-11-23 Societe Melallurgique Liotard Freres Method for preventing corrosion of the vessel of a storage tank, and storage tank for implementing it

Also Published As

Publication number Publication date
NO753748L (no) 1976-05-13
CA1036222A (en) 1978-08-08
JPS5171182A (no) 1976-06-19
GB1493124A (en) 1977-11-23
DE2550446A1 (de) 1976-05-13
SE7512599L (sv) 1976-05-13
FR2291489B1 (no) 1979-06-15
NL7513113A (nl) 1976-05-14
NO142186B (no) 1980-03-31
NO142186C (no) 1980-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse