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FR3073920B1 - Procede de protection et procede de reconditionnement d'une conduite de transfert de fluide ; dispositif de transfert de fluide et installation d'alimentation en ergol pour moteur-fusee - Google Patents

Procede de protection et procede de reconditionnement d'une conduite de transfert de fluide ; dispositif de transfert de fluide et installation d'alimentation en ergol pour moteur-fusee Download PDF

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Publication number
FR3073920B1
FR3073920B1 FR1761086A FR1761086A FR3073920B1 FR 3073920 B1 FR3073920 B1 FR 3073920B1 FR 1761086 A FR1761086 A FR 1761086A FR 1761086 A FR1761086 A FR 1761086A FR 3073920 B1 FR3073920 B1 FR 3073920B1
Authority
FR
France
Prior art keywords
fluid transfer
reconditioning
transfer device
rocket engine
ergol
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
FR1761086A
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English (en)
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FR3073920A1 (fr
Inventor
Gerard Roz
Didier Vuillamy
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.)
ArianeGroup SAS
Original Assignee
ArianeGroup 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 ArianeGroup SAS filed Critical ArianeGroup SAS
Priority to FR1761086A priority Critical patent/FR3073920B1/fr
Publication of FR3073920A1 publication Critical patent/FR3073920A1/fr
Application granted granted Critical
Publication of FR3073920B1 publication Critical patent/FR3073920B1/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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/103—Means for stopping flow from or in pipes or hoses by temporarily freezing liquid sections in the pipe
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pipe Accessories (AREA)

Abstract

Procédé de protection d'une conduite (36) de transfert de fluide, comprenant une opération d'injection d'un agent de protection dans la conduite de transfert (36), opération durant laquelle on injecte un agent de protection dans la conduite de transfert (36) sous forme de gouttelettes, une température de solidification de l'agent de protection étant supérieure à une température de la paroi interne de la conduite, de telle sorte que l'agent de protection se dépose en phase solide sur ladite paroi formant ainsi une couche protectrice. Procédé de reconditionnement d'une conduite de transfert de fluide comprenant des opérations de protection de la conduite par le procédé précédent. Dispositif de transfert de fluide permettant la mise en œuvre de l'un des procédés précédents. Installation d'alimentation en ergol pour moteur-fusée comprenant un tel dispositif de transfert de fluide.
FR1761086A 2017-11-23 2017-11-23 Procede de protection et procede de reconditionnement d'une conduite de transfert de fluide ; dispositif de transfert de fluide et installation d'alimentation en ergol pour moteur-fusee Active FR3073920B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1761086A FR3073920B1 (fr) 2017-11-23 2017-11-23 Procede de protection et procede de reconditionnement d'une conduite de transfert de fluide ; dispositif de transfert de fluide et installation d'alimentation en ergol pour moteur-fusee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761086 2017-11-23
FR1761086A FR3073920B1 (fr) 2017-11-23 2017-11-23 Procede de protection et procede de reconditionnement d'une conduite de transfert de fluide ; dispositif de transfert de fluide et installation d'alimentation en ergol pour moteur-fusee

Publications (2)

Publication Number Publication Date
FR3073920A1 FR3073920A1 (fr) 2019-05-24
FR3073920B1 true FR3073920B1 (fr) 2020-03-06

Family

ID=61187457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761086A Active FR3073920B1 (fr) 2017-11-23 2017-11-23 Procede de protection et procede de reconditionnement d'une conduite de transfert de fluide ; dispositif de transfert de fluide et installation d'alimentation en ergol pour moteur-fusee

Country Status (1)

Country Link
FR (1) FR3073920B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905424A (en) * 1971-11-26 1975-09-16 Albert A Elwood Cryogenic control valve
US6141972A (en) * 1998-12-07 2000-11-07 Evans; Daniel J. Invasive cryogenic tool and method for freezing the content of a pipe
TWI537509B (zh) * 2010-06-15 2016-06-11 拜歐菲樂Ｉｐ有限責任公司 從導熱金屬導管提取熱能的方法、裝置和系統
US20170119213A1 (en) * 2015-11-04 2017-05-04 Michael D. Newman Electrically heated bottom injection nozzle
EP3165854A1 (fr) * 2015-11-04 2017-05-10 Linde Aktiengesellschaft Appareil d'injection de cryogène et procédé correspondant

Also Published As

Publication number Publication date
FR3073920A1 (fr) 2019-05-24

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