FR2779223B1 - Dispositif de decoupe de pieces non metalliques au moyen d'un tube a expansion pyrotechnique - Google Patents

Dispositif de decoupe de pieces non metalliques au moyen d'un tube a expansion pyrotechnique

Info

Publication number
FR2779223B1
FR2779223B1 FR9806898A FR9806898A FR2779223B1 FR 2779223 B1 FR2779223 B1 FR 2779223B1 FR 9806898 A FR9806898 A FR 9806898A FR 9806898 A FR9806898 A FR 9806898A FR 2779223 B1 FR2779223 B1 FR 2779223B1
Authority
FR
France
Prior art keywords
expansion tube
metallic parts
cutting non
pyrotechnic expansion
pyrotechnic
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 - Fee Related
Application number
FR9806898A
Other languages
English (en)
Other versions
FR2779223A1 (fr
Inventor
Cedric Salort
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.)
Airbus Group SAS
Original Assignee
Airbus Group 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 Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR9806898A priority Critical patent/FR2779223B1/fr
Priority to EP99401321A priority patent/EP0962742B1/fr
Priority to DE69904394T priority patent/DE69904394T2/de
Priority to ES99401321T priority patent/ES2188109T3/es
Priority to US09/323,829 priority patent/US6170400B1/en
Publication of FR2779223A1 publication Critical patent/FR2779223A1/fr
Application granted granted Critical
Publication of FR2779223B1 publication Critical patent/FR2779223B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
  • Air Bags (AREA)
  • Treatment Of Fiber Materials (AREA)
FR9806898A 1998-06-02 1998-06-02 Dispositif de decoupe de pieces non metalliques au moyen d'un tube a expansion pyrotechnique Expired - Fee Related FR2779223B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9806898A FR2779223B1 (fr) 1998-06-02 1998-06-02 Dispositif de decoupe de pieces non metalliques au moyen d'un tube a expansion pyrotechnique
EP99401321A EP0962742B1 (fr) 1998-06-02 1999-06-01 Dispositif de découpe de pièces non metalliques au moyen d'un tube à expansion pyrotechnique
DE69904394T DE69904394T2 (de) 1998-06-02 1999-06-01 Vorrichtung zum Schneiden von nicht-metallischen Stücken mittels eines pyrotechnischen Ausdehnungsrohres
ES99401321T ES2188109T3 (es) 1998-06-02 1999-06-01 Dispositivo de corte de piezas no metalicas por medio de un tubo de expansion pirotecnica.
US09/323,829 US6170400B1 (en) 1998-06-02 1999-06-02 Device for the cutting of nonmetallic parts by means of a pyrotechnic expansion tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9806898A FR2779223B1 (fr) 1998-06-02 1998-06-02 Dispositif de decoupe de pieces non metalliques au moyen d'un tube a expansion pyrotechnique

Publications (2)

Publication Number Publication Date
FR2779223A1 FR2779223A1 (fr) 1999-12-03
FR2779223B1 true FR2779223B1 (fr) 2000-08-11

Family

ID=9526929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9806898A Expired - Fee Related FR2779223B1 (fr) 1998-06-02 1998-06-02 Dispositif de decoupe de pieces non metalliques au moyen d'un tube a expansion pyrotechnique

Country Status (5)

Country Link
US (1) US6170400B1 (fr)
EP (1) EP0962742B1 (fr)
DE (1) DE69904394T2 (fr)
ES (1) ES2188109T3 (fr)
FR (1) FR2779223B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6412415B1 (en) * 1999-11-04 2002-07-02 Schlumberger Technology Corp. Shock and vibration protection for tools containing explosive components
US6422148B1 (en) * 2000-08-04 2002-07-23 Schlumberger Technology Corporation Impermeable and composite perforating gun assembly components
FR2838818B1 (fr) * 2002-04-19 2006-12-08 Eads Launch Vehicules Dispositif de liaison provisoire et de separation pyrotechnique de deux elements, sans rupture
FR2839550B1 (fr) 2002-05-07 2004-07-30 Eads Launch Vehicles Dispositif de liaison provisoire et de separation pyrotechnique de deux elements, a organe mobile
FR2868351B1 (fr) * 2004-04-02 2006-06-23 Pyroalliance Sa Dispositif de decoupe d'une structure dans un vehicule automobile
US7610969B2 (en) * 2006-05-26 2009-11-03 Owen Oil Tools Lp Perforating methods and devices for high wellbore pressure applications
FR2946101B1 (fr) 2009-05-29 2011-07-01 Astrium Sas Dispositif de liaison provisoire et de separation pyrotechnique de deux ensembles
FR2973869B1 (fr) * 2011-04-06 2013-05-03 Astrium Sas Piece a rupture pyrotechnique detonante

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453960A (en) 1944-03-23 1948-11-16 Asea Ab Means for charging storage batteries
US3453960A (en) 1967-12-11 1969-07-08 Gen Dynamics Corp Noncontaminating linear explosive separation
US3486410A (en) 1968-04-18 1969-12-30 Mc Donnell Douglas Corp Explosive severance means
US3698281A (en) 1970-02-27 1972-10-17 Lockheed Aircraft Corp Explosive system
US4314500A (en) * 1980-01-25 1982-02-09 The United States Of America As Represented By The Secretary Of The Air Force Instantaneous opening positive lock mechanism
US4685376A (en) 1985-06-24 1987-08-11 Mcdonnell Douglas Corporation Separation system
FR2598769B1 (fr) 1986-05-13 1988-08-05 Jade Sa Garniture d'etancheite hydraulique ou pneumatique
FR2598796B1 (fr) 1986-05-16 1990-04-20 Aerospatiale Dispositif de separation pyrotechnique de deux elements
US4901802A (en) * 1987-04-20 1990-02-20 George Flint R Method and apparatus for perforating formations in response to tubing pressure
US4778009A (en) * 1987-07-13 1988-10-18 Halliburton Company Shock actuated switch for perforating gun assembly
US4829901A (en) * 1987-12-28 1989-05-16 Baker Hughes Incorporated Shaped charge having multi-point initiation for well perforating guns and method
US4885993A (en) * 1988-02-17 1989-12-12 Goex, Inc. Shaped charge with bifurcated projection for detonating cord
US5390606A (en) * 1992-11-02 1995-02-21 Orbital Sciences Corporation Frangible joint separation system
US5392684A (en) * 1993-06-25 1995-02-28 The Ensign-Bickford Company Explosive thrust-producing coupling
US5331894A (en) * 1993-06-25 1994-07-26 The Ensign-Bickford Company Explosive release coupling

Also Published As

Publication number Publication date
DE69904394D1 (de) 2003-01-23
EP0962742A1 (fr) 1999-12-08
DE69904394T2 (de) 2003-10-30
FR2779223A1 (fr) 1999-12-03
EP0962742B1 (fr) 2002-12-11
US6170400B1 (en) 2001-01-09
ES2188109T3 (es) 2003-06-16

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20130228