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EP2090860A3 - Miniaturised ignition chain - Google Patents

Miniaturised ignition chain Download PDF

Info

Publication number
EP2090860A3
EP2090860A3 EP09001481.2A EP09001481A EP2090860A3 EP 2090860 A3 EP2090860 A3 EP 2090860A3 EP 09001481 A EP09001481 A EP 09001481A EP 2090860 A3 EP2090860 A3 EP 2090860A3
Authority
EP
European Patent Office
Prior art keywords
firing
miniaturised
ignition chain
detonator
chain
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.)
Withdrawn
Application number
EP09001481.2A
Other languages
German (de)
French (fr)
Other versions
EP2090860A2 (en
Inventor
Karl Glatthaar
Gerhard Heussler
Karl Kautzsch
Frank Martin Kienzler
Alexander Zinell
Bernd Dr. Eigenmann
Karl Rudolf
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.)
Junghans Microtec GmbH
Diehl Defence GmbH and Co KG
Original Assignee
Diehl BGT Defence GmbH and Co KG
Junghans Microtec GmbH
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 Diehl BGT Defence GmbH and Co KG, Junghans Microtec GmbH filed Critical Diehl BGT Defence GmbH and Co KG
Publication of EP2090860A2 publication Critical patent/EP2090860A2/en
Publication of EP2090860A3 publication Critical patent/EP2090860A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/09—Primers or detonators containing a hollow charge
    • 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
    • F42B3/02—Blasting cartridges, i.e. case and explosive adapted to be united into assemblies
    • 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
    • F42B3/125—Bridge initiators characterised by the configuration of the bridge initiator case

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)

Abstract

Es wird eine modulare, miniaturisierte Zündkette mit einem Detonator und einer Zündverstärkereinrichtung beschrieben, wobei die Zündverstärkereinrichtung einen ersten Zündverstärker (54) und einen zweiten Zündverstärker (66) aufweist, die - je nach dem Leistungsbedarf am Ausgang der Zündkette (12) - miteinander modular kombiniert sind, oder nur der erste Zündverstärker (54) mit dem von einem Miniatur-Detonator (10) gebildeten Detonator kombiniert ist.

Figure imgaf001
A modular, miniaturized ignition chain with a detonator and a firing amplifier device is described, wherein the firing amplifier device has a first firing amplifier (54) and a second firing amplifier (66), which combine modularly with one another depending on the power requirement at the output of the firing chain (12) or only the first firing amplifier (54) is combined with the detonator formed by a miniature detonator (10).
Figure imgaf001
EP09001481.2A 2008-02-13 2009-02-04 Miniaturised ignition chain Withdrawn EP2090860A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008008937A DE102008008937B3 (en) 2008-02-13 2008-02-13 Miniaturized ignition chain

Publications (2)

Publication Number Publication Date
EP2090860A2 EP2090860A2 (en) 2009-08-19
EP2090860A3 true EP2090860A3 (en) 2013-05-29

Family

ID=40578852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09001481.2A Withdrawn EP2090860A3 (en) 2008-02-13 2009-02-04 Miniaturised ignition chain

Country Status (4)

Country Link
US (1) US20090255431A1 (en)
EP (1) EP2090860A3 (en)
DE (1) DE102008008937B3 (en)
ZA (1) ZA200900974B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20141984A1 (en) * 2011-10-17 2014-12-06 Ael Mining Services Ltd MULTIPLIER ASSEMBLY
US10024642B2 (en) 2014-02-26 2018-07-17 Saab Ab Initiating device and method for manufacturing such a device
DE102014103629B3 (en) * 2014-03-17 2015-02-12 Joachim Haase Device with a gas generator for generating a compressed gas flow

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1816027A1 (en) * 1967-12-27 1969-08-14 Honeywell Inc Miniature ignition capsule
GB1163275A (en) * 1966-09-12 1969-09-04 Lockheed Aircraft Corp Electrically Fired Blasting Initiator
DE4026655A1 (en) * 1990-08-23 1992-02-27 Diehl Gmbh & Co Electrical detonator with corrosion resistant housing - comprises bowl shaped plastic housing with socket and contg. layers of pyrotechnic materials
EP2088394A2 (en) * 2008-02-06 2009-08-12 Diehl BGT Defence GmbH & Co.KG Miniature detonator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974772A (en) * 1958-06-25 1976-08-17 Thiokol Corporation Rocket igniter
US3893395A (en) * 1965-07-26 1975-07-08 Us Navy End coupler for heat resistant mild detonating fuse
DE3113406A1 (en) * 1981-04-03 1982-12-16 Bundesrepublik Deutschland, vertreten durch den Bundesminister der Verteidigung, dieser vertreten durch den Präsidenten des Bundesamtes für Wehrtechnik und Beschaffung, 5400 Koblenz Firing chain for propulsion charges of tube weapons
US4484960A (en) * 1983-02-25 1984-11-27 E. I. Du Pont De Nemours And Company High-temperature-stable ignition powder
DE3310253C1 (en) * 1983-03-22 1987-03-12 Messerschmitt Boelkow Blohm Charge chain composed of a plurality of charges arranged in succession
DE3432291A1 (en) * 1984-09-01 1986-03-13 Rheinmetall GmbH, 4000 Düsseldorf DRIVE CHARGE MODULE
DE4214327C1 (en) * 1992-04-30 1993-09-09 Deutsche Aerospace Ag, 80804 Muenchen, De High shock resistant detonator system - has additional pressed charge for variable initiation ability
DE19544823C2 (en) * 1995-12-01 1999-12-16 Rheinmetall W & M Gmbh Propellant lighter with a short ignition delay
US5988069A (en) * 1996-11-12 1999-11-23 Universal Propulsion Company, Inc. Electric initiator having a sealing material forming a ceramic to metal seal
US6622630B2 (en) * 1999-04-16 2003-09-23 Schlumberger Technology Corporation Booster
DE19960642B4 (en) * 1999-08-05 2007-08-02 Delphi Technologies, Inc., Troy Pyrotechnic ignition chain
US6848365B2 (en) * 2000-12-08 2005-02-01 Special Devices, Inc. Initiator with an internal sleeve retaining a pyrotechnic charge and methods of making same
DE202007003257U1 (en) * 2007-03-06 2007-07-12 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Battle weapon pellet expulsion holder has trigger mechanism directed selectively to one of several secondary trigger explosives

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1163275A (en) * 1966-09-12 1969-09-04 Lockheed Aircraft Corp Electrically Fired Blasting Initiator
DE1816027A1 (en) * 1967-12-27 1969-08-14 Honeywell Inc Miniature ignition capsule
DE4026655A1 (en) * 1990-08-23 1992-02-27 Diehl Gmbh & Co Electrical detonator with corrosion resistant housing - comprises bowl shaped plastic housing with socket and contg. layers of pyrotechnic materials
EP2088394A2 (en) * 2008-02-06 2009-08-12 Diehl BGT Defence GmbH & Co.KG Miniature detonator

Also Published As

Publication number Publication date
ZA200900974B (en) 2009-12-30
EP2090860A2 (en) 2009-08-19
US20090255431A1 (en) 2009-10-15
DE102008008937B3 (en) 2009-10-22

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