FR3138906B1 - dispositif non pyrotechnique de séparation d’étages de fusées - Google Patents

dispositif non pyrotechnique de séparation d’étages de fusées Download PDF

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Publication number
FR3138906B1
FR3138906B1 FR2208446A FR2208446A FR3138906B1 FR 3138906 B1 FR3138906 B1 FR 3138906B1 FR 2208446 A FR2208446 A FR 2208446A FR 2208446 A FR2208446 A FR 2208446A FR 3138906 B1 FR3138906 B1 FR 3138906B1
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FR
France
Prior art keywords
pyrotechnic
disadvantage
pyrotechnic means
separation device
satellites
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
FR2208446A
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English (en)
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FR3138906A1 (fr
Inventor
Max Sardou
Patricia Sardou
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Individual
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Individual
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Publication date
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Priority to FR2208446A priority Critical patent/FR3138906B1/fr
Publication of FR3138906A1 publication Critical patent/FR3138906A1/fr
Application granted granted Critical
Publication of FR3138906B1 publication Critical patent/FR3138906B1/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
    • B64G1/222—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state
    • 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
    • B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
    • B64G1/645—Separators
    • 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
    • B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
    • B64G1/645—Separators
    • B64G1/6457—Springs; Shape memory actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Details Of Aerials (AREA)

Abstract

La présente invention est applicable dans les domaines de l’astronautique, de l’aéronautique, de l’industrie. Elle concerne en particulier les dispositifs, réinitialisables non pyrotechnique, de séparation d’étages de fusées, de largage de coiffes de libération : charge utile, de satellites, ainsi que le déverrouillage de fonction telles que le déploiement de panneaux solaire ou de jambes d’atterrissage L’inconvénient des moyens pyrotechniques est qu’ils s’autodétruisent et produisent une pollution qui peut s’avérer néfaste pour les capteurs des satellites. L’inconvénient des moyens pyrotechniques est qu’ils produisent des chocs qui peuvent s’avérer néfaste pour les délicats satellites. L’inconvénient des moyens pyrotechniques est qu’ils sont délicats à manipuler et que certains pays ont tendance à empêcher le transport de lanceurs équipés de tel moyens pyrotechniques « Figure à publier pour l’abrégé : Figure 1 »
FR2208446A 2022-08-22 2022-08-22 dispositif non pyrotechnique de séparation d’étages de fusées Active FR3138906B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2208446A FR3138906B1 (fr) 2022-08-22 2022-08-22 dispositif non pyrotechnique de séparation d’étages de fusées

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2208446A FR3138906B1 (fr) 2022-08-22 2022-08-22 dispositif non pyrotechnique de séparation d’étages de fusées
FR2208446 2022-08-22

Publications (2)

Publication Number Publication Date
FR3138906A1 FR3138906A1 (fr) 2024-02-23
FR3138906B1 true FR3138906B1 (fr) 2024-08-02

Family

ID=86604458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2208446A Active FR3138906B1 (fr) 2022-08-22 2022-08-22 dispositif non pyrotechnique de séparation d’étages de fusées

Country Status (1)

Country Link
FR (1) FR3138906B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119975852B (zh) * 2025-03-25 2025-11-11 山东光大空间地理信息有限责任公司 一种地月空间探测器用电驱式解锁释放装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913048A1 (de) * 1999-03-23 2000-10-12 Daimler Chrysler Ag Niederhalter für Satelliten-Solargeneratoren
FR2806788B1 (fr) * 2000-03-24 2002-12-06 Lacroix Soc E Pyromecanisme, notamment pour application dans le domaine spatial
FR2930306A3 (fr) * 2008-04-16 2009-10-23 Conseil & Technique Dispositif de fixation servant a assembler des objets, puis a les liberer rapidement
GB0920646D0 (en) * 2009-11-25 2010-01-13 Magna Parva Ltd Release mechanism

Also Published As

Publication number Publication date
FR3138906A1 (fr) 2024-02-23

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