FR3092383B1 - Protective cap and pressurized fluid bottle assembly (s) comprising such a cap. - Google Patents

Protective cap and pressurized fluid bottle assembly (s) comprising such a cap. Download PDF

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Publication number
FR3092383B1
FR3092383B1 FR1901154A FR1901154A FR3092383B1 FR 3092383 B1 FR3092383 B1 FR 3092383B1 FR 1901154 A FR1901154 A FR 1901154A FR 1901154 A FR1901154 A FR 1901154A FR 3092383 B1 FR3092383 B1 FR 3092383B1
Authority
FR
France
Prior art keywords
cap
pressurized fluid
fluid bottle
bottle assembly
protective cap
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
FR1901154A
Other languages
French (fr)
Other versions
FR3092383A1 (en
Inventor
Potter Romuald De
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR1901154A priority Critical patent/FR3092383B1/en
Publication of FR3092383A1 publication Critical patent/FR3092383A1/en
Application granted granted Critical
Publication of FR3092383B1 publication Critical patent/FR3092383B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0308—Protective caps
    • 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
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)
    • 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
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/011—Improving strength
    • 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
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/012—Reducing weight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

Chapeau de protection d’un robinet de fluide, notamment pour bouteille de fluide sous pression, comprenant une structure (2) délimitant un zone central protégée destiner à abriter au moins une partie d’un robinet, caractérisé en ce que le chapeau (1) comprend un volume (3) contenant un fluide (4) non newtonien dont la viscosité augmente lorsqu’il est soumis à un effort tel qu’un choc ou une accélération déterminée ou qui devient solide lorsqu’il est soumis à un effort tel qu’un choc ou une accélération déterminée. Figure de l’abrégé : Fig. 1Protective cap for a fluid valve, in particular for a pressurized fluid bottle, comprising a structure (2) delimiting a protected central zone intended to house at least part of a valve, characterized in that the cap (1) comprises a volume (3) containing a non-Newtonian fluid (4) the viscosity of which increases when subjected to a force such as a shock or a determined acceleration or which becomes solid when subjected to a force such as a certain shock or acceleration. Abstract figure: Fig. 1

FR1901154A 2019-02-06 2019-02-06 Protective cap and pressurized fluid bottle assembly (s) comprising such a cap. Active FR3092383B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1901154A FR3092383B1 (en) 2019-02-06 2019-02-06 Protective cap and pressurized fluid bottle assembly (s) comprising such a cap.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1901154 2019-02-06
FR1901154A FR3092383B1 (en) 2019-02-06 2019-02-06 Protective cap and pressurized fluid bottle assembly (s) comprising such a cap.

Publications (2)

Publication Number Publication Date
FR3092383A1 FR3092383A1 (en) 2020-08-07
FR3092383B1 true FR3092383B1 (en) 2021-01-01

Family

ID=66776588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901154A Active FR3092383B1 (en) 2019-02-06 2019-02-06 Protective cap and pressurized fluid bottle assembly (s) comprising such a cap.

Country Status (1)

Country Link
FR (1) FR3092383B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8906441U1 (en) * 1989-05-25 1989-07-06 Hahn-Metallbau-Gmbh, 7012 Fellbach, De
CA1333697C (en) * 1989-05-26 1994-12-27 Juergen D. Philipp Valve protector
US5099567A (en) * 1989-09-25 1992-03-31 Sakae Kitsuda Safety cylinder cap
FR2930317B1 (en) * 2008-04-22 2010-08-20 Air Liquide ASSEMBLY COMPRISING A FAUCET AND A PROTECTIVE HAT, BOTTLE COMPRISING SUCH AN ASSEMBLY
DE102014011214A1 (en) * 2014-07-29 2016-02-04 Messer Gaspack Gmbh Protective device for pressurized gas containers
FR3061945B1 (en) * 2017-01-17 2020-10-16 Air Liquide PRESSURIZED FLUID BOTTLE

Also Published As

Publication number Publication date
FR3092383A1 (en) 2020-08-07

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