EP1637511A3 - Actionneur pyrotechnique muni d'une charge comprenant un oxydant et un réducteur dissociés - Google Patents

Actionneur pyrotechnique muni d'une charge comprenant un oxydant et un réducteur dissociés Download PDF

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Publication number
EP1637511A3
EP1637511A3 EP05291744A EP05291744A EP1637511A3 EP 1637511 A3 EP1637511 A3 EP 1637511A3 EP 05291744 A EP05291744 A EP 05291744A EP 05291744 A EP05291744 A EP 05291744A EP 1637511 A3 EP1637511 A3 EP 1637511A3
Authority
EP
European Patent Office
Prior art keywords
dissociated
charge
oxidizer
reducing agent
actuator
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.)
Granted
Application number
EP05291744A
Other languages
German (de)
English (en)
Other versions
EP1637511A2 (fr
EP1637511B1 (fr
Inventor
Christian Perut
Pierre Humbert
Michael Mamou
Antoine Roussy
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.)
Pyroalliance SA
Original Assignee
Pyroalliance 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 Pyroalliance SA filed Critical Pyroalliance SA
Publication of EP1637511A2 publication Critical patent/EP1637511A2/fr
Publication of EP1637511A3 publication Critical patent/EP1637511A3/fr
Application granted granted Critical
Publication of EP1637511B1 publication Critical patent/EP1637511B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/10—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of solids with liquids
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/19—Pyrotechnical actuators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Le domaine technique de l'invention est celui des actionneurs pyrotechniques ayant pour fonction essentielle soit de gonfler une structure, soit de déplacer une pièce par l'intermédiaire d'un vérin.
L'objet de l'invention porte plus spécifiquement sur un actionneur (1,100) à génération de gaz comprenant un système d'allumage (3,103) et une charge énergétique.
La principale caractéristique de l'actionneur (1,100) est que la charge est constituée par un matériau réducteur (4,104) et un fluide oxydant (2,102) dissociés.
EP05291744.0A 2004-09-14 2005-08-18 Actionneur pyrotechnique muni d'une charge comprenant un oxydant et un réducteur dissociés Active EP1637511B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0409721A FR2875293B1 (fr) 2004-09-14 2004-09-14 Actionneur hybride muni d'une charge comprenant un oxydant et un reducteur dissocies

Publications (3)

Publication Number Publication Date
EP1637511A2 EP1637511A2 (fr) 2006-03-22
EP1637511A3 true EP1637511A3 (fr) 2012-12-05
EP1637511B1 EP1637511B1 (fr) 2018-05-16

Family

ID=34952800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05291744.0A Active EP1637511B1 (fr) 2004-09-14 2005-08-18 Actionneur pyrotechnique muni d'une charge comprenant un oxydant et un réducteur dissociés

Country Status (5)

Country Link
US (1) US20060065337A1 (fr)
EP (1) EP1637511B1 (fr)
JP (2) JP4213698B2 (fr)
ES (1) ES2670926T3 (fr)
FR (1) FR2875293B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531342C2 (sv) * 2007-07-06 2009-03-03 Bae Systems Bofors Ab Förfarande och anordning för blandning och initiering av en pyroteknisk sats
SE532521C2 (sv) * 2008-06-11 2010-02-16 Bae Systems Bofors Ab Verkansanordning för graderad sprängverkan och förfarande därför
FR2984307B1 (fr) * 2011-12-20 2014-01-10 Sme Procede de generation de gaz de combustion a partir d'un materiau solide precurseur d'oxygene et d'un materiau reducteur solide dissocies et dispositif associe
CN110749251B (zh) * 2019-11-07 2020-09-04 北京理工大学 深空探测器用燃烧驱动型耐高温火工分离装置装药序列
US11912221B2 (en) 2019-12-05 2024-02-27 Autoliv Asp, Inc. Actuator devices and assemblies for automotive safety devices
JP7431441B2 (ja) 2020-03-17 2024-02-15 学校法人 中央大学 流体圧アクチュエータ駆動システム及び流体圧アクチュエータ駆動方法
CN111174654A (zh) * 2020-03-25 2020-05-19 田永和 安全环保气体混合热能膨胀装置及施工方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813007A (en) * 1970-12-11 1974-05-28 Poudres Et Exyslosifs Soc Nat Gas generator with coolant expulsion means
US4527389A (en) * 1982-06-21 1985-07-09 Thiokol Corporation Highly soluble, non-hazardous hydroxylammonium salt solutions for use in hybrid rocket motors
US5509981A (en) * 1994-02-18 1996-04-23 Mcdonnell Douglas Corporation Hybrid rocket fuel
US5533331A (en) * 1994-05-25 1996-07-09 Kaiser Marquardt, Inc. Safe propulsion system for missile divert thrusters and attitude control thrusters and method for use of same
US5847311A (en) * 1996-10-22 1998-12-08 Trw Vehicle Safety Systems Inc. Hybrid inflator with crystalline and amorphous block copolymer
US6068290A (en) * 1997-12-23 2000-05-30 Trw Vehicle Safety System Inc. Inflator structure
US6125763A (en) * 1998-08-14 2000-10-03 Environmental Aeroscience Corp. Integral solid booster and hybrid thrust sustaining system and projectile incorporating the same
US6250072B1 (en) * 1999-07-02 2001-06-26 Quoin, Inc. Multi-ignition controllable solid-propellant gas generator
US6481357B1 (en) * 1998-11-26 2002-11-19 Trw Airbag Systems Gmbh & Co. Kg Gas generator for a safety system
WO2003027045A2 (fr) * 2001-09-27 2003-04-03 Vanderbilt University Actionneur proportionnel entraine avec de l'hypergol/du monergol

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726088A (en) * 1971-08-20 1973-04-10 Us Navy On-demand variable flow closed loop gas generator system with a variable area injector
US4619111A (en) * 1984-09-07 1986-10-28 Hydril Company Oilfield closing device operating system
DE3621186A1 (de) * 1986-06-25 1988-01-07 Bbc Brown Boveri & Cie Verfahren und vorrichtung zum antrieb eines linear bewegbaren bauelementes, insbesondere des beweglichen schaltkontaktes eines elektrischen hochspannungs-leistungsschalters
FR2685741A1 (fr) 1991-12-31 1993-07-02 Thomson Brandt Armements Verin pyrotechnique a course amortie.
US5579636A (en) * 1995-03-21 1996-12-03 Aerotech, Inc. Pyrotechnic valve, igniter and combustion preheater for hybrid rocket motors
US6007022A (en) * 1996-11-08 1999-12-28 Newport News Shipbuilding Internal combustion catapult
WO2000005133A2 (fr) * 1998-07-22 2000-02-03 The Board Of Trustees Of The Leland Stanford Junior University Propergols hybrides a vitesse de regression elevee et leur procede de selection
US6684624B2 (en) * 1998-07-22 2004-02-03 The Board Of Trustees Of The Leland Stanford Junior University High regression rate hybrid rocket propellants
FR2824875B1 (fr) 2001-05-21 2004-01-02 Pyroalliance Actionneur pyrotechnique muni d'une rondelle de retenue
JP2003089590A (ja) * 2001-09-11 2003-03-28 Hosoya Fireworks Co Ltd 固体燃料及びハイブリッド推進薬
US6679049B2 (en) * 2002-01-22 2004-01-20 Hy Pat Corporation Hybrid rocket motor having a precombustion chamber

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813007A (en) * 1970-12-11 1974-05-28 Poudres Et Exyslosifs Soc Nat Gas generator with coolant expulsion means
US4527389A (en) * 1982-06-21 1985-07-09 Thiokol Corporation Highly soluble, non-hazardous hydroxylammonium salt solutions for use in hybrid rocket motors
US5509981A (en) * 1994-02-18 1996-04-23 Mcdonnell Douglas Corporation Hybrid rocket fuel
US5533331A (en) * 1994-05-25 1996-07-09 Kaiser Marquardt, Inc. Safe propulsion system for missile divert thrusters and attitude control thrusters and method for use of same
US5847311A (en) * 1996-10-22 1998-12-08 Trw Vehicle Safety Systems Inc. Hybrid inflator with crystalline and amorphous block copolymer
US6068290A (en) * 1997-12-23 2000-05-30 Trw Vehicle Safety System Inc. Inflator structure
US6125763A (en) * 1998-08-14 2000-10-03 Environmental Aeroscience Corp. Integral solid booster and hybrid thrust sustaining system and projectile incorporating the same
US6481357B1 (en) * 1998-11-26 2002-11-19 Trw Airbag Systems Gmbh & Co. Kg Gas generator for a safety system
US6250072B1 (en) * 1999-07-02 2001-06-26 Quoin, Inc. Multi-ignition controllable solid-propellant gas generator
WO2003027045A2 (fr) * 2001-09-27 2003-04-03 Vanderbilt University Actionneur proportionnel entraine avec de l'hypergol/du monergol

Also Published As

Publication number Publication date
JP2008281210A (ja) 2008-11-20
FR2875293B1 (fr) 2009-01-16
JP4213698B2 (ja) 2009-01-21
JP4988670B2 (ja) 2012-08-01
US20060065337A1 (en) 2006-03-30
JP2006084030A (ja) 2006-03-30
ES2670926T3 (es) 2018-06-04
EP1637511A2 (fr) 2006-03-22
FR2875293A1 (fr) 2006-03-17
EP1637511B1 (fr) 2018-05-16

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