FR3144979B1 - Dispositif de temporisation d’un système de passivation d’un engin spatial - Google Patents

Dispositif de temporisation d’un système de passivation d’un engin spatial Download PDF

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Publication number
FR3144979B1
FR3144979B1 FR2300468A FR2300468A FR3144979B1 FR 3144979 B1 FR3144979 B1 FR 3144979B1 FR 2300468 A FR2300468 A FR 2300468A FR 2300468 A FR2300468 A FR 2300468A FR 3144979 B1 FR3144979 B1 FR 3144979B1
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France
Prior art keywords
spacecraft
dosimeter
timing device
passivation system
dose
Prior art date
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FR2300468A
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FR3144979A1 (fr
Inventor
Laurent Dusseau
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Universite de Montpellier
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Universite de Montpellier
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Priority to FR2300468A priority Critical patent/FR3144979B1/fr
Priority to PCT/EP2024/050937 priority patent/WO2024153647A1/fr
Priority to EP24700793.3A priority patent/EP4652107A1/fr
Publication of FR3144979A1 publication Critical patent/FR3144979A1/fr
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Publication of FR3144979B1 publication Critical patent/FR3144979B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/66—Arrangements or adaptations of apparatus or instruments, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/42—Arrangements or adaptations of power supply systems
    • B64G1/428—Power distribution and management

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Measurement Of Radiation (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Navigation (AREA)

Abstract

L’invention concerne un dispositif de temporisation permettant l’activation d’un système de passivation d’un engin spatial. Le dispositif de temporisation (2) se compose d’un dispositif de commande (4) couplé à un dosimètre (6). Le dosimètre est apte à caractériser une dose de rayonnements auquel est exposé un engin spatial lors de sa mission, de manière à ce que le dispositif de commande (4) puisse prendre connaissance de la dose de rayonnements absorbée par ledit dosimètre (6). Le dispositif de commande (4) est apte à activer un système de passivation d’un engin spatial lorsque la dose de rayonnements reçue par ledit dosimètre (6) dépasse une valeur de référence, correspondant à un temps de vol sur une orbite prédéterminées. Figure 1
FR2300468A 2023-01-18 2023-01-18 Dispositif de temporisation d’un système de passivation d’un engin spatial Active FR3144979B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2300468A FR3144979B1 (fr) 2023-01-18 2023-01-18 Dispositif de temporisation d’un système de passivation d’un engin spatial
PCT/EP2024/050937 WO2024153647A1 (fr) 2023-01-18 2024-01-16 Dispositif de temporisation d'un système de passivation d'un engin spatial
EP24700793.3A EP4652107A1 (fr) 2023-01-18 2024-01-16 Dispositif de temporisation d'un système de passivation d'un engin spatial

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2300468 2023-01-18
FR2300468A FR3144979B1 (fr) 2023-01-18 2023-01-18 Dispositif de temporisation d’un système de passivation d’un engin spatial

Publications (2)

Publication Number Publication Date
FR3144979A1 FR3144979A1 (fr) 2024-07-19
FR3144979B1 true FR3144979B1 (fr) 2025-01-03

Family

ID=86764378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2300468A Active FR3144979B1 (fr) 2023-01-18 2023-01-18 Dispositif de temporisation d’un système de passivation d’un engin spatial

Country Status (3)

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EP (1) EP4652107A1 (fr)
FR (1) FR3144979B1 (fr)
WO (1) WO2024153647A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3817529B1 (fr) * 2018-06-27 2023-10-04 Mitsubishi Electric Corporation Dispositif d'alimentation électrique
ES2894654T3 (es) * 2019-06-25 2022-02-15 Esa Amortiguación magnética para vehículos espaciales al final de su vida útil

Also Published As

Publication number Publication date
WO2024153647A1 (fr) 2024-07-25
FR3144979A1 (fr) 2024-07-19
EP4652107A1 (fr) 2025-11-26

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