EP2090860A3 - Chaîne d'allumage miniaturisée - Google Patents

Chaîne d'allumage miniaturisée Download PDF

Info

Publication number: EP2090860A3
Authority: EP; European Patent Office
Prior art keywords: firing; miniaturised; ignition chain; detonator; chain
Prior art date: 2008-02-13
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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)

English (en)

Other versions

EP2090860A2 (fr

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.)

2008-02-13

Filing date

2009-02-04

Publication date

2013-05-29

2009-02-04 Application filed by Diehl BGT Defence GmbH and Co KG, Junghans Microtec GmbH filed Critical Diehl BGT Defence GmbH and Co KG

2009-08-19 Publication of EP2090860A2 publication Critical patent/EP2090860A2/fr

2013-05-29 Publication of EP2090860A3 publication Critical patent/EP2090860A3/fr

Status Withdrawn legal-status Critical Current

Links

238000010304 firing Methods 0.000 abstract 6

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)

EP09001481.2A 2008-02-13 2009-02-04 Chaîne d'allumage miniaturisée Withdrawn EP2090860A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102008008937A DE102008008937B3 (de)	2008-02-13	2008-02-13	Miniaturisierte Zündkette

Publications (2)

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

Family

ID=40578852

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09001481.2A Withdrawn EP2090860A3 (fr)	2008-02-13	2009-02-04	Chaîne d'allumage miniaturisée

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR112014007019A2 (pt) *	2011-10-17	2017-04-11	Ael Mining Services Ltd	conjunto reforçador
EP3111160B1 (fr)	2014-02-26	2019-04-10	Saab Ab	Dispositif d'initiation et procédé de fabrication d'un tel dispositif
DE102014103629B3 (de) *	2014-03-17	2015-02-12	Joachim Haase	Vorrichtung mit einem Gasgenerator zur Erzeugung einer Druckgasströmung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1816027A1 (de) *	1967-12-27	1969-08-14	Honeywell Inc	Miniatur-Zuendkapsel
GB1163275A (en) *	1966-09-12	1969-09-04	Lockheed Aircraft Corp	Electrically Fired Blasting Initiator
DE4026655A1 (de) *	1990-08-23	1992-02-27	Diehl Gmbh & Co	Elektrischer detonator
EP2088394A2 (fr) *	2008-02-06	2009-08-12	Diehl BGT Defence GmbH & Co.KG	Détonateur miniature

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 (de) *	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	"anzuendkette fuer treibladungen von rohrwaffen"
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 (de) *	1984-09-01	1986-03-13	Rheinmetall GmbH, 4000 Düsseldorf	Treibladungsmodul
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 (de) *	1995-12-01	1999-12-16	Rheinmetall W & M Gmbh	Treibladungsanzünder mit niedriger Anzündverzugszeit
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 (de) *	1999-08-05	2007-08-02	Delphi Technologies, Inc., Troy	Pyrotechnische Zündkette
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 (de) *	2007-03-06	2007-07-12	TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH	Zündkette für eine umschaltbare Wirkladung

2008
- 2008-02-13 DE DE102008008937A patent/DE102008008937B3/de not_active Expired - Fee Related
2009
- 2009-02-04 EP EP09001481.2A patent/EP2090860A3/fr not_active Withdrawn
- 2009-02-11 ZA ZA2009/00974A patent/ZA200900974B/en unknown
- 2009-02-12 US US12/369,890 patent/US20090255431A1/en not_active Abandoned

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 (de) *	1967-12-27	1969-08-14	Honeywell Inc	Miniatur-Zuendkapsel
DE4026655A1 (de) *	1990-08-23	1992-02-27	Diehl Gmbh & Co	Elektrischer detonator
EP2088394A2 (fr) *	2008-02-06	2009-08-12	Diehl BGT Defence GmbH & Co.KG	Détonateur miniature

Also Published As

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

Legal Events

Date	Code	Title	Description
2009-07-17	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2009-08-19	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
2009-08-19	AX	Request for extension of the european patent	Extension state: AL BA RS
2013-04-26	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2013-05-29	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
2013-05-29	AX	Request for extension of the european patent	Extension state: AL BA RS
2013-05-29	RIC1	Information provided on ipc code assigned before grant	Ipc: F42C 19/09 20060101AFI20130422BHEP Ipc: F42B 3/02 20060101ALI20130422BHEP
2013-12-18	17P	Request for examination filed	Effective date: 20131106
2013-12-18	RBV	Designated contracting states (corrected)	Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
2014-02-05	AKX	Designation fees paid	Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
2016-04-13	RIC1	Information provided on ipc code assigned before grant	Ipc: F42C 19/09 20060101AFI20160309BHEP Ipc: F42B 3/02 20060101ALI20160309BHEP
2017-01-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2017-02-08	18D	Application deemed to be withdrawn	Effective date: 20160901

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