FR3076339B1 - Conduite de circulation d'un liquide - Google Patents

Conduite de circulation d'un liquide Download PDF

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Publication number
FR3076339B1
FR3076339B1 FR1763387A FR1763387A FR3076339B1 FR 3076339 B1 FR3076339 B1 FR 3076339B1 FR 1763387 A FR1763387 A FR 1763387A FR 1763387 A FR1763387 A FR 1763387A FR 3076339 B1 FR3076339 B1 FR 3076339B1
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FR
France
Prior art keywords
liquid
wall
density
liquid circulation
section
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
FR1763387A
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English (en)
Other versions
FR3076339A1 (fr
Inventor
Laurent Mutricy
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.)
Naval Energies SAS
Original Assignee
Naval Energies SAS
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 Naval Energies SAS filed Critical Naval Energies SAS
Priority to FR1763387A priority Critical patent/FR3076339B1/fr
Priority to PCT/EP2018/097019 priority patent/WO2019129805A1/fr
Publication of FR3076339A1 publication Critical patent/FR3076339A1/fr
Application granted granted Critical
Publication of FR3076339B1 publication Critical patent/FR3076339B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/14—Laying or reclaiming pipes on or under water between the surface and the bottom
    • F16L1/15—Laying or reclaiming pipes on or under water between the surface and the bottom vertically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • F03G7/05—Ocean thermal energy conversion, i.e. OTEC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/14—Laying or reclaiming pipes on or under water between the surface and the bottom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/02—Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/133—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting buoyant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/20—Double-walled hoses, i.e. two concentric hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/22—Multi-channel hoses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Sustainable Development (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

L'invention concerne une conduite de circulation (10) d'un liquide comprenant un tronçon (20) propre à être immergé dans un premier liquide (33), le premier liquide (33) présentant une première densité, le tronçon (20) comprenant : - une paroi interne (34) délimitant un espace tubulaire (42) de circulation du premier liquide (33), la paroi interne (34) étant une membrane, et - une paroi externe (36) distincte de la paroi interne (34), la paroi externe (36) étant destinée à être en contact avec le premier liquide (33) lorsque le tronçon (20) est immergé dans le premier liquide (33), la paroi externe (36) étant également une membrane, un espace annulaire (38) étant délimité entre la paroi interne (34) et la paroi externe (36), l'espace annulaire (38) étant un espace destiné à être rempli au moins partiellement d'un deuxième liquide (39) présentant une deuxième densité, la deuxième densité étant inférieure à la première densité.
FR1763387A 2017-12-29 2017-12-29 Conduite de circulation d'un liquide Active FR3076339B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1763387A FR3076339B1 (fr) 2017-12-29 2017-12-29 Conduite de circulation d'un liquide
PCT/EP2018/097019 WO2019129805A1 (fr) 2017-12-29 2018-12-27 Conduite de circulation d'un liquide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1763387A FR3076339B1 (fr) 2017-12-29 2017-12-29 Conduite de circulation d'un liquide
FR1763387 2017-12-29

Publications (2)

Publication Number Publication Date
FR3076339A1 FR3076339A1 (fr) 2019-07-05
FR3076339B1 true FR3076339B1 (fr) 2020-01-17

Family

ID=61224177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1763387A Active FR3076339B1 (fr) 2017-12-29 2017-12-29 Conduite de circulation d'un liquide

Country Status (2)

Country Link
FR (1) FR3076339B1 (fr)
WO (1) WO2019129805A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021111763A1 (de) * 2021-05-06 2022-11-10 Audi Aktiengesellschaft Batterieanordnung mit einer Löschmittelzuführeinrichtung, Kraftfahrzeug und Verfahren zum Schützen einer Batterie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326229A1 (fr) * 1975-10-03 1977-04-29 Grihangne Andre Agencement de parois minces constituant l'enveloppe de revolution d'un conduit d'aspiration ou d'un reservoir en depression par rapport au milieu exterieur
US4116009A (en) * 1976-08-24 1978-09-26 Daubin Scott C Compliant underwater pipe system
TWI367990B (en) * 2008-11-14 2012-07-11 Ind Tech Res Inst Ocean thermal energy conversion power plant and condensor thereof
FR2978979B1 (fr) * 2011-08-11 2015-07-24 Dcns Troncon modulaire et autonome d'une conduite d'eau, conduite d'eau comprenant des tels troncons, systeme d'energie thermique des mers comprenant une telle conduite d'eau, procede et dispositif de deploiement d'une telle conduite
FR3017179B1 (fr) 2014-02-06 2016-02-26 Dcns Troncon modulaire d'une conduite d'eau, conduite d'eau comprenant de tels troncons et systeme d'energie thermique des mers comprenant une telle conduite d'eau

Also Published As

Publication number Publication date
FR3076339A1 (fr) 2019-07-05
WO2019129805A1 (fr) 2019-07-04

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