FR2975079B1 - METHOD FOR MANUFACTURING A SPACE VEHICLE ELEMENT AND SPATIAL VEHICLE ELEMENT OBTAINED BY THE METHOD - Google Patents

METHOD FOR MANUFACTURING A SPACE VEHICLE ELEMENT AND SPATIAL VEHICLE ELEMENT OBTAINED BY THE METHOD

Info

Publication number
FR2975079B1
FR2975079B1 FR1101460A FR1101460A FR2975079B1 FR 2975079 B1 FR2975079 B1 FR 2975079B1 FR 1101460 A FR1101460 A FR 1101460A FR 1101460 A FR1101460 A FR 1101460A FR 2975079 B1 FR2975079 B1 FR 2975079B1
Authority
FR
France
Prior art keywords
vehicle element
cutting device
pyrotechnic
pyrotechnic cutting
manufacturing
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
FR1101460A
Other languages
French (fr)
Other versions
FR2975079A1 (en
Inventor
Denis Dilhan
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR1101460A priority Critical patent/FR2975079B1/en
Publication of FR2975079A1 publication Critical patent/FR2975079A1/en
Application granted granted Critical
Publication of FR2975079B1 publication Critical patent/FR2975079B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B64G1/402—Propellant tanks; Feeding propellants
    • 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
    • B64G1/62—Systems for re-entry into the earth's atmosphere; Retarding or landing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Bags (AREA)

Abstract

The method involves equipping a pyrotechnic cutting device i.e. pyrotechnic cutting cord (4) on a spherical propellant tank (2) of a space vehicle, where the pyrotechnic cutting device operates according to fragmentation of predetermined cutting lines (9, 10) of the tank and comprises a thermal protection coating layer. A detonator (12) sensitive to temperature is arranged on the pyrotechnic cutting device for autonomously detonating the pyrotechnic cutting device when the detonator reaches predetermined detonation temperature by frictional heating with an atmospheric dense layer.
FR1101460A 2011-05-13 2011-05-13 METHOD FOR MANUFACTURING A SPACE VEHICLE ELEMENT AND SPATIAL VEHICLE ELEMENT OBTAINED BY THE METHOD Active FR2975079B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1101460A FR2975079B1 (en) 2011-05-13 2011-05-13 METHOD FOR MANUFACTURING A SPACE VEHICLE ELEMENT AND SPATIAL VEHICLE ELEMENT OBTAINED BY THE METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1101460A FR2975079B1 (en) 2011-05-13 2011-05-13 METHOD FOR MANUFACTURING A SPACE VEHICLE ELEMENT AND SPATIAL VEHICLE ELEMENT OBTAINED BY THE METHOD

Publications (2)

Publication Number Publication Date
FR2975079A1 FR2975079A1 (en) 2012-11-16
FR2975079B1 true FR2975079B1 (en) 2013-12-20

Family

ID=44860392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1101460A Active FR2975079B1 (en) 2011-05-13 2011-05-13 METHOD FOR MANUFACTURING A SPACE VEHICLE ELEMENT AND SPATIAL VEHICLE ELEMENT OBTAINED BY THE METHOD

Country Status (1)

Country Link
FR (1) FR2975079B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3015437B1 (en) * 2013-12-24 2016-01-01 Astrium Sas SATELLITE ELEMENT
CN108195236B (en) * 2018-01-12 2019-03-22 北京航空航天大学 A kind of separate type self-destruction security control device and rocket
EP3604143B1 (en) * 2018-07-30 2021-10-27 European Space Agency Exothermic reaction aided spacecraft demise during re-entry
CN113714513A (en) * 2021-08-04 2021-11-30 上海航天设备制造总厂有限公司 Method for manufacturing spherical storage tank of spacecraft based on laser near-net-shape forming technology

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331324A (en) * 1965-08-25 1967-07-18 Atlantic Res Corp Frangible motor
FR2364746A1 (en) * 1976-09-17 1978-04-14 Centre Nat Etd Spatiales PTFE insulation for an explosive collar for cutting pipes - to extend the pipe temp. range for collar applications
US4504031A (en) * 1979-11-01 1985-03-12 The Boeing Company Aerodynamic braking and recovery method for a space vehicle
FR2649635B1 (en) * 1989-07-12 1994-09-02 Aerospatiale METHOD AND DEVICE FOR CUTTING A WORKPIECE USING AT LEAST TWO PYROTECHNIC CORDS

Also Published As

Publication number Publication date
FR2975079A1 (en) 2012-11-16

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