FR2619738B1 - Procede pour creer une separation dans une piece a l'aide d'un tube expansible pyrotechnique - Google Patents

Procede pour creer une separation dans une piece a l'aide d'un tube expansible pyrotechnique

Info

Publication number
FR2619738B1
FR2619738B1 FR8712071A FR8712071A FR2619738B1 FR 2619738 B1 FR2619738 B1 FR 2619738B1 FR 8712071 A FR8712071 A FR 8712071A FR 8712071 A FR8712071 A FR 8712071A FR 2619738 B1 FR2619738 B1 FR 2619738B1
Authority
FR
France
Prior art keywords
pyrotechnic
creating
separation
room
expandable tube
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.)
Expired - Lifetime
Application number
FR8712071A
Other languages
English (en)
French (fr)
Other versions
FR2619738A1 (fr
Inventor
Dupin Gerard
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.)
Dassault Aviation SA
Original Assignee
Avions Marcel Dassault Breguet Aviation SA
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 Avions Marcel Dassault Breguet Aviation SA filed Critical Avions Marcel Dassault Breguet Aviation SA
Priority to FR8712071A priority Critical patent/FR2619738B1/fr
Priority to CH3692/88A priority patent/CH678296A5/fr
Priority to DE3833698A priority patent/DE3833698A1/de
Publication of FR2619738A1 publication Critical patent/FR2619738A1/fr
Application granted granted Critical
Publication of FR2619738B1 publication Critical patent/FR2619738B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B64G1/641—Interstage or payload connectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
  • Fluid-Damping Devices (AREA)
FR8712071A 1987-08-31 1987-08-31 Procede pour creer une separation dans une piece a l'aide d'un tube expansible pyrotechnique Expired - Lifetime FR2619738B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8712071A FR2619738B1 (fr) 1987-08-31 1987-08-31 Procede pour creer une separation dans une piece a l'aide d'un tube expansible pyrotechnique
CH3692/88A CH678296A5 (https=) 1987-08-31 1988-10-04
DE3833698A DE3833698A1 (de) 1987-08-31 1988-10-04 Verfahren zum erzeugen einer trennung in einem teil mit hilfe einer expandierbaren pyrotechnischen huelse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8712071A FR2619738B1 (fr) 1987-08-31 1987-08-31 Procede pour creer une separation dans une piece a l'aide d'un tube expansible pyrotechnique

Publications (2)

Publication Number Publication Date
FR2619738A1 FR2619738A1 (fr) 1989-03-03
FR2619738B1 true FR2619738B1 (fr) 1993-12-17

Family

ID=9354503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8712071A Expired - Lifetime FR2619738B1 (fr) 1987-08-31 1987-08-31 Procede pour creer une separation dans une piece a l'aide d'un tube expansible pyrotechnique

Country Status (3)

Country Link
CH (1) CH678296A5 (https=)
DE (1) DE3833698A1 (https=)
FR (1) FR2619738B1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2150413C1 (ru) * 1999-02-24 2000-06-10 Государственный космический научно-производственный центр им. М.В. Хруничева Пирозамок
FR2806342B1 (fr) 2000-03-15 2002-08-09 Lacroix Soc E Dispositif pour la rupture controlee sans choc de structures
US8141491B1 (en) * 2009-08-18 2012-03-27 Raytheon Company Expanding tube separation device
FR2969748B1 (fr) 2010-12-22 2013-01-25 Astrium Sas Piece a rupture pyrotechnique detonante reversible
US9828117B2 (en) 2016-02-04 2017-11-28 United Launch Alliance, L.L.C. Tensioning apparatus and system for clamping joints
CN109050986B (zh) * 2018-07-02 2020-07-28 上海卫星工程研究所 用于航天器的高刚度低冲击密封式连接分离装置及方法
DE102018131361B4 (de) 2018-12-07 2022-11-24 Deutsches Zentrum für Luft- und Raumfahrt e.V. Fahrzeug und Verfahren zum Trennen
US11565835B1 (en) * 2019-02-05 2023-01-31 Stratolaunch, Llc Controlled separation joint
FR3130363B1 (fr) * 2021-12-15 2024-03-01 Pyroalliance Ensemble séparable par découpe pyrotechnique

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088814B (de) * 1959-02-13 1960-09-08 Hans Georg Schultz Dipl Ing Vorrichtung zur Schaffung von Notoeffnungen in Luft-, See- und Landfahrzeugen
US3111900A (en) * 1961-03-30 1963-11-26 United Aircraft Corp Missile interstage separating device
US3230885A (en) * 1963-01-23 1966-01-25 Thiokol Chemical Corp Explosive separation device
US3362290A (en) * 1965-04-13 1968-01-09 Mc Donnell Douglas Corp Non-contaminating thrusting separation system
US3501112A (en) * 1967-09-15 1970-03-17 Nasa Sealed separable connection
US3453960A (en) * 1967-12-11 1969-07-08 Gen Dynamics Corp Noncontaminating linear explosive separation
FR1569010A (https=) * 1968-03-26 1969-05-30
US3486410A (en) * 1968-04-18 1969-12-30 Mc Donnell Douglas Corp Explosive severance means
US3597919A (en) * 1969-03-24 1971-08-10 Gen Electric Linear gas generator actuated latching and thrusting device
US3698281A (en) * 1970-02-27 1972-10-17 Lockheed Aircraft Corp Explosive system
FR2486489A1 (fr) * 1980-07-11 1982-01-15 Aerospatiale Dispositif et procede pyrotechniques de decoupage et d'ejection d'un element transparent de verriere d'avion
FR2559453B1 (fr) * 1984-02-14 1986-08-01 Centre Nat Etd Spatiales Dispositif pyrotechnique de verrouillage, d'assemblage et d'isolement
US4685376A (en) * 1985-06-24 1987-08-11 Mcdonnell Douglas Corporation Separation system
US4648227A (en) * 1985-09-23 1987-03-10 The Boeing Company Low shock explosive joint systems

Also Published As

Publication number Publication date
FR2619738A1 (fr) 1989-03-03
CH678296A5 (https=) 1991-08-30
DE3833698A1 (de) 1990-04-05

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 09/89