FR3118116B1 - Device for pumping water from great depths - Google Patents

Device for pumping water from great depths Download PDF

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Publication number
FR3118116B1
FR3118116B1 FR2013959A FR2013959A FR3118116B1 FR 3118116 B1 FR3118116 B1 FR 3118116B1 FR 2013959 A FR2013959 A FR 2013959A FR 2013959 A FR2013959 A FR 2013959A FR 3118116 B1 FR3118116 B1 FR 3118116B1
Authority
FR
France
Prior art keywords
pumping water
great depths
water
pipe
great
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
FR2013959A
Other languages
French (fr)
Other versions
FR3118116A1 (en
Inventor
Pierre-Armand Thomas
Pierre-Antoine Beal
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.)
Panipa
TACTHYS
Original Assignee
Panipa
TACTHYS
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 Panipa, TACTHYS filed Critical Panipa
Priority to FR2013959A priority Critical patent/FR3118116B1/en
Priority to EP21839416.1A priority patent/EP4267874A1/en
Priority to PCT/EP2021/085610 priority patent/WO2022136015A1/en
Publication of FR3118116A1 publication Critical patent/FR3118116A1/en
Application granted granted Critical
Publication of FR3118116B1 publication Critical patent/FR3118116B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16L9/00—Rigid pipes
    • F16L9/22—Pipes composed of a plurality of segments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Dispositif pour pomper l’eau en grande profondeur L’invention concerne un dispositif pour pomper de l’eau en grande profondeur, comprenant une pluralité d’éléments longitudinaux (8) assemblés entre eux pour former une conduite à l’intérieure de laquelle circule l’eau pompée en grande profondeur, dans lequel chaque élément longitudinal (8) comprend une paroi (10), par exemple d’épaisseur inférieure ou égale à 5cm, formant un tronçon de ladite conduite, ladite paroi (10) étant précontrainte en traction, par exemple longitudinalement et/ou circonférentiellement, lorsque l’eau n’est pas pompée dans la conduite. Figure pour l’abrégé : Fig. 2.Device for pumping water at great depths The invention relates to a device for pumping water at great depths, comprising a plurality of longitudinal elements (8) assembled together to form a pipe inside which circulates the water pumped at great depth, in which each longitudinal element (8) comprises a wall (10), for example of thickness less than or equal to 5cm, forming a section of said pipe, said wall (10) being prestressed in tension, for example longitudinally and/or circumferentially, when water is not pumped into the pipe. Figure for abstract: Fig. 2.

FR2013959A 2020-12-22 2020-12-22 Device for pumping water from great depths Active FR3118116B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2013959A FR3118116B1 (en) 2020-12-22 2020-12-22 Device for pumping water from great depths
EP21839416.1A EP4267874A1 (en) 2020-12-22 2021-12-14 Device for pumping water from a great depth
PCT/EP2021/085610 WO2022136015A1 (en) 2020-12-22 2021-12-14 Device for pumping water from a great depth

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2013959 2020-12-22
FR2013959A FR3118116B1 (en) 2020-12-22 2020-12-22 Device for pumping water from great depths

Publications (2)

Publication Number Publication Date
FR3118116A1 FR3118116A1 (en) 2022-06-24
FR3118116B1 true FR3118116B1 (en) 2024-01-05

Family

ID=74669109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2013959A Active FR3118116B1 (en) 2020-12-22 2020-12-22 Device for pumping water from great depths

Country Status (3)

Country Link
EP (1) EP4267874A1 (en)
FR (1) FR3118116B1 (en)
WO (1) WO2022136015A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2263182A (en) * 1940-01-30 1941-11-18 Macpherson Harold Nolan Wood stave pipe
US8683697B2 (en) * 2010-04-26 2014-04-01 Lockheed Martin Corporation Large scale structures
FR3073812B1 (en) 2017-11-20 2021-05-14 Panipa DEVICE FOR PUMPING WATER TO A GREAT DEPTH

Also Published As

Publication number Publication date
FR3118116A1 (en) 2022-06-24
EP4267874A1 (en) 2023-11-01
WO2022136015A1 (en) 2022-06-30

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Legal Events

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PLFP Fee payment

Year of fee payment: 2

EXTE Extension to a french territory

Extension state: PF

PLSC Publication of the preliminary search report

Effective date: 20220624

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Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4