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FR3074480B1 - TWO-SEPARATION OF LAUNCHES BELONGING TO A LAUNCHER - Google Patents

TWO-SEPARATION OF LAUNCHES BELONGING TO A LAUNCHER Download PDF

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Publication number
FR3074480B1
FR3074480B1 FR1761544A FR1761544A FR3074480B1 FR 3074480 B1 FR3074480 B1 FR 3074480B1 FR 1761544 A FR1761544 A FR 1761544A FR 1761544 A FR1761544 A FR 1761544A FR 3074480 B1 FR3074480 B1 FR 3074480B1
Authority
FR
France
Prior art keywords
ferrule
connecting element
assembly
launcher
belonging
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
FR1761544A
Other languages
French (fr)
Other versions
FR3074480A1 (en
Inventor
Thierry Abensur
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 FR1761544A priority Critical patent/FR3074480B1/en
Publication of FR3074480A1 publication Critical patent/FR3074480A1/en
Application granted granted Critical
Publication of FR3074480B1 publication Critical patent/FR3074480B1/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
    • B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
    • 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
    • B64G1/6455—Pyrotechnics; Using heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
    • F42B15/36—Means for interconnecting rocket-motor and body section; Multi-stage connectors; Disconnecting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
    • F42B15/36—Means for interconnecting rocket-motor and body section; Multi-stage connectors; Disconnecting means
    • F42B15/38—Ring-shaped explosive elements for the separation of rocket parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

L'invention concerne un ensemble (10) de deux viroles (12, 14) cylindriques appartenant chacune à un composite d'un lanceur, qui sont assemblées bout à bout au niveau de leurs extrémités (18, 20) annulaires en vis-à-vis et qui sont destinés à être séparées l'une de l'autre, dans lequel l'extrémité (18) d'une première virole (12) comporte au moins une face de liaison qui est reliée à au moins une face de liaison en vis-à-vis de l'extrémité de la deuxième virole (14) par un joint (32) décollable, caractérisé en ce que l'ensemble (10) comporte un élément de liaison (34) qui est solidaire de l'extrémité de la première virole (12) et est solidaire de l'extrémité de la deuxième virole (14) et en ce que l'ensemble (10) comporte des moyens (36, 38) destinés à provoquer une déformation dudit élément de liaison (34) afin de désolidariser l'élément de liaison (34) d'avec l'une de l'extrémité (18) de la première virole (12) ou de l'extrémité (20) de la deuxième virole (14), après la rupture de la liaison des faces de liaison en vis-à-vis par ledit joint (32) décollable, afin d'obtenir la désolidarisation des deux viroles (12, 14) l'une de l'autre, lesdits moyens destinés à provoquer une déformation dudit élément de liaison (34) fournissant en outre une énergie d'éloignement des deux viroles (12, 14) l'une de l'autre.The invention relates to an assembly (10) of two cylindrical ferrules (12, 14) each belonging to a composite of a launcher, which are joined end to end at their annular ends (18, 20) facing each other. screws and which are intended to be separated from each other, in which the end (18) of a first ferrule (12) has at least one connecting face which is connected to at least one connecting face in vis-à-vis the end of the second ferrule (14) by a removable seal (32), characterized in that the assembly (10) comprises a connecting element (34) which is integral with the end of the first ferrule (12) and is integral with the end of the second ferrule (14) and in that the assembly (10) comprises means (36, 38) intended to cause deformation of said connecting element (34) in order to separate the connecting element (34) from one of the end (18) of the first ferrule (12) or of the end (20) of the d thirtieth ferrule (14), after the connection of the connecting faces facing each other by said detachable seal (32) has been broken, in order to obtain the separation of the two ferrules (12, 14) from one of the another, said means intended to cause a deformation of said connecting element (34) further supplying energy for moving the two ferrules (12, 14) from each other.

FR1761544A 2017-12-01 2017-12-01 TWO-SEPARATION OF LAUNCHES BELONGING TO A LAUNCHER Active FR3074480B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1761544A FR3074480B1 (en) 2017-12-01 2017-12-01 TWO-SEPARATION OF LAUNCHES BELONGING TO A LAUNCHER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761544A FR3074480B1 (en) 2017-12-01 2017-12-01 TWO-SEPARATION OF LAUNCHES BELONGING TO A LAUNCHER
FR1761544 2017-12-01

Publications (2)

Publication Number Publication Date
FR3074480A1 FR3074480A1 (en) 2019-06-07
FR3074480B1 true FR3074480B1 (en) 2020-01-03

Family

ID=62597548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761544A Active FR3074480B1 (en) 2017-12-01 2017-12-01 TWO-SEPARATION OF LAUNCHES BELONGING TO A LAUNCHER

Country Status (1)

Country Link
FR (1) FR3074480B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372071A (en) * 1993-07-13 1994-12-13 Tracor, Inc. Thrusting separation system
US7332218B1 (en) * 1999-07-14 2008-02-19 Eic Laboratories, Inc. Electrically disbonding materials
US7127994B2 (en) * 2003-10-24 2006-10-31 The Boeing Company Low shock separation joint
US7509903B2 (en) * 2005-04-08 2009-03-31 Raytheon Company Separable structure material
FR2946101B1 (en) * 2009-05-29 2011-07-01 Astrium Sas DEVICE FOR PROVISIONAL BONDING AND PYROTECHNIC SEPARATION OF TWO SETS

Also Published As

Publication number Publication date
FR3074480A1 (en) 2019-06-07

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