AU2001250861A1 - Ordnance firing system - Google Patents

Ordnance firing system

Info

Publication number
AU2001250861A1
AU2001250861A1 AU2001250861A AU5086101A AU2001250861A1 AU 2001250861 A1 AU2001250861 A1 AU 2001250861A1 AU 2001250861 A AU2001250861 A AU 2001250861A AU 5086101 A AU5086101 A AU 5086101A AU 2001250861 A1 AU2001250861 A1 AU 2001250861A1
Authority
AU
Australia
Prior art keywords
effectors
control unit
communication
signals
communication bus
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.)
Abandoned
Application number
AU2001250861A
Inventor
Craig J. Boucher
Paul N. Marshall
David B. Novotney
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.)
Ensign Bickford Aerospace and Defense Co
Original Assignee
Ensign Bickford Co
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 Ensign Bickford Co filed Critical Ensign Bickford Co
Publication of AU2001250861A1 publication Critical patent/AU2001250861A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/40—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected electrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/007—Reactive armour; Dynamic armour
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R2021/26029—Ignitors

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Air Bags (AREA)
  • Electric Clocks (AREA)
  • Sewing Machines And Sewing (AREA)
  • Treatment Of Sludge (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Glass Compositions (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Ceramic Capacitors (AREA)
  • Saccharide Compounds (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Tunnel Furnaces (AREA)

Abstract

An ordnance system of the present invention may include or feature any one or more of: a control unit, one or more effectors (detonators, initiators, shaped charges and the like), and a two-,three- or four-wire communication bus between the control unit and the effectors; and addressable system in which all the effectors can be connected to the same communication bus and the control unit can issue coded signals on the bus addressed to a specific effector; inductive coupling between the effectors and the communication bus; and a multi-voltage level communication system in which communication signals are carried at a first voltage and arming signals are provided at a second, higher voltage. Other features may include two-way communication between effectors and the control unit and the de-centralization of firing control so that the control unit does not have exclusive control over whether the effectors function. As a result, the individual effects possess decision-making ability and, for purposes of the invention, may be referred to as "intelligent" effectors. To participate in the decision-making process, effects of this invention may be equipped with sensors or other diagnostic circuitry whose condition is checked for satisfactory output before functioning is permitted to occur.
AU2001250861A 2000-03-17 2001-03-16 Ordnance firing system Abandoned AU2001250861A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19045800P 2000-03-17 2000-03-17
US60/190,458 2000-03-17
PCT/US2001/008535 WO2001071272A2 (en) 2000-03-17 2001-03-16 Ordnance firing system

Publications (1)

Publication Number Publication Date
AU2001250861A1 true AU2001250861A1 (en) 2001-10-03

Family

ID=22701428

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001250861A Abandoned AU2001250861A1 (en) 2000-03-17 2001-03-16 Ordnance firing system

Country Status (12)

Country Link
EP (1) EP1497608B1 (en)
JP (1) JP2004510116A (en)
KR (1) KR100616019B1 (en)
CN (1) CN1545609A (en)
AT (1) ATE493630T1 (en)
AU (1) AU2001250861A1 (en)
DE (1) DE60143774D1 (en)
IL (2) IL150652A0 (en)
NO (1) NO20023406L (en)
RU (1) RU2002124598A (en)
WO (1) WO2001071272A2 (en)
ZA (1) ZA200205315B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7383882B2 (en) 1998-10-27 2008-06-10 Schlumberger Technology Corporation Interactive and/or secure activation of a tool
US6584907B2 (en) 2000-03-17 2003-07-01 Ensign-Bickford Aerospace & Defense Company Ordnance firing system
US7261028B2 (en) * 2003-12-22 2007-08-28 Alliant Techsystems, Inc. Ordnance system with common bus, method of operation and aerospace vehicle including same
KR100763558B1 (en) 2006-11-27 2007-10-04 한국항공우주연구원 Ebw triggering device for satellite launch vehicle
JP5121064B2 (en) * 2008-08-19 2013-01-16 株式会社Ｉｈｉエアロスペース Detonation system
WO2011014891A2 (en) * 2009-07-30 2011-02-03 Detnet South Africa (Pty) Ltd Detonator firing circuit
WO2014032062A1 (en) * 2012-08-24 2014-02-27 Detnet South Africa (Pty) Ltd Blasting system protection
CN102914222B (en) * 2012-09-24 2014-10-15 杭州航海仪器有限公司 Electric ignition head online detection and launch control system
CN103022984A (en) * 2012-12-11 2013-04-03 中国船舶重工集团公司第七〇五研究所 Protection circuit of slapper detonator high voltage discharge switch
CN104329996B (en) * 2014-11-10 2016-05-04 中国兵器工业第二一三研究所 Multiple wireless priming device
GB2541882B (en) * 2015-08-28 2019-12-04 E2V Tech Uk Limited Firing arrangement
KR101707959B1 (en) * 2016-08-23 2017-02-17 국방과학연구소 Arm-fire device and method of igniting propulsion system using the same
US10518907B2 (en) 2016-09-13 2019-12-31 Ensign-Bickford Aerospace & Defense Company Spacecraft device initiation system
US10549869B2 (en) 2016-09-13 2020-02-04 Ensign-Bickford Aerospace & Defense Company Multipoint payload release system
CN106523189A (en) * 2016-10-20 2017-03-22 南京理工大学 Rocket firing control system
US9915513B1 (en) 2017-02-05 2018-03-13 Dynaenergetics Gmbh & Co. Kg Electronic ignition circuit and method for use
US11307011B2 (en) 2017-02-05 2022-04-19 DynaEnergetics Europe GmbH Electronic initiation simulator
US11408279B2 (en) 2018-08-21 2022-08-09 DynaEnergetics Europe GmbH System and method for navigating a wellbore and determining location in a wellbore
KR102041829B1 (en) * 2018-12-18 2019-11-07 주식회사 한화 Safety nozzle structure and rocket using the safety nozzle structure and grenade using the safety nozzle structure and multi-purpose shell using the safety nozzle structure
CN113078698A (en) * 2020-01-06 2021-07-06 杭州晋旗电子科技有限公司 Electronic detonator energy storage capacitor charging control device, electronic detonator and system
CN111520256B (en) * 2020-04-26 2021-01-29 江苏深蓝航天有限公司 Rocket engine comprehensive control method
CN112611280B (en) * 2021-03-07 2021-05-14 南京纬多科技有限公司 Intelligent cooperative explosion initiating system in movie and television shooting and control method
RU2760666C1 (en) * 2021-05-31 2021-11-29 Акционерное общество "Государственный научно-исследовательский институт машиностроения имени В.В. Бахирева" (АО "ГосНИИмаш") Electric explosive circuit tester
CN113443145B (en) * 2021-05-31 2023-02-07 中航(成都)无人机系统股份有限公司 Military unmanned aerial vehicle
CN114485264B (en) * 2022-04-19 2022-06-24 四川赛狄信息技术股份公司 Ignition control method and system for barrel-packed missile launching

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013012A (en) * 1974-11-18 1977-03-22 Altus Corporation Electronic safe arming and fuzing system
US4089268A (en) * 1977-03-30 1978-05-16 The United States Of America As Represented By The United States Department Of Energy Safe arming system for two-explosive munitions
US5251548A (en) * 1981-11-27 1993-10-12 Alliedsignal Inc. Missile acceleration and arming device
US4708060A (en) * 1985-02-19 1987-11-24 The United States Of America As Represented By The United States Department Of Energy Semiconductor bridge (SCB) igniter
EP0228783B1 (en) * 1985-10-29 1991-09-04 British Aerospace Public Limited Company Arming and motor ignition device
US4976200A (en) * 1988-12-30 1990-12-11 The United States Of America As Represented By The United States Department Of Energy Tungsten bridge for the low energy ignition of explosive and energetic materials
US5206455A (en) * 1991-03-28 1993-04-27 Quantic Industries, Inc. Laser initiated ordnance systems
RU2046281C1 (en) * 1992-03-10 1995-10-20 Конструкторское бюро приборостроения Guided missile
US5245926A (en) * 1992-03-11 1993-09-21 United States Of America As Represented By The Secretary Of The Army Generic electronic safe and arm
RU2041086C1 (en) * 1993-02-24 1995-08-09 Научно-производственное акционерное предприятие "Алтайкузбасстехника" Collision pickup of car safety system
US5520115A (en) * 1995-01-25 1996-05-28 The United States Of America As Represented By The Secretary Of The Army Timing and safety module to sequence events in missiles
NZ323428A (en) * 1995-12-06 2000-02-28 Orica Explosives Tech Pty Ltd Electronic detonator with bi-directional communication circuit

Also Published As

Publication number Publication date
IL150652A0 (en) 2003-02-12
IL150652A (en) 2008-03-20
ATE493630T1 (en) 2011-01-15
EP1497608A4 (en) 2005-01-19
NO20023406L (en) 2002-09-16
WO2001071272B1 (en) 2004-03-04
EP1497608A2 (en) 2005-01-19
EP1497608B1 (en) 2010-12-29
KR20030026926A (en) 2003-04-03
WO2001071272A3 (en) 2003-08-21
DE60143774D1 (en) 2011-02-10
CN1545609A (en) 2004-11-10
RU2002124598A (en) 2004-04-10
NO20023406D0 (en) 2002-07-15
KR100616019B1 (en) 2006-08-25
JP2004510116A (en) 2004-04-02
ZA200205315B (en) 2004-09-29
WO2001071272A2 (en) 2001-09-27

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