EP0537055A3 - Priming device for secondary explosive charge - Google Patents

Priming device for secondary explosive charge Download PDF

Info

Publication number: EP0537055A3
Authority: EP; European Patent Office
Prior art keywords: explosive charge; priming device; secondary explosive; priming; charge
Prior art date: 1991-10-11
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP19920402694

Other languages

French (fr)

Other versions

EP0537055A2 (en

Inventor

Andre Winaver

Dominique Broussoux

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.)

Thomson Brandt Armements SA

Original Assignee

Thomson Brandt Armements 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.)

1991-10-11

Filing date

1992-10-02

Publication date

1993-08-11

1992-10-02Application filed by Thomson Brandt Armements SAfiledCriticalThomson Brandt Armements SA

1993-04-14Publication of EP0537055A2publicationCriticalpatent/EP0537055A2/en

1993-08-11Publication of EP0537055A3publicationCriticalpatent/EP0537055A3/en

StatusWithdrawnlegal-statusCriticalCurrent

Classifications

- 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
- F42B3/113—Initiators therefor activated by optical means, e.g. laser, flashlight

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Electronic Switches (AREA)
Manufacturing Of Electrical Connectors (AREA)

EP199204026941991-10-111992-10-02Priming device for secondary explosive chargeWithdrawnEP0537055A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9112566AFR2682472B1 (en)	1991-10-11	1991-10-11	PRIMING DEVICE FOR SECONDARY EXPLOSIVE CHARGE.
FR9112566		1991-10-11

Publications (2)

Publication Number	Publication Date
EP0537055A2 EP0537055A2 (en)	1993-04-14
EP0537055A3true EP0537055A3 (en)	1993-08-11

Family

ID=9417837

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19920402694WithdrawnEP0537055A3 (en)	1991-10-11	1992-10-02	Priming device for secondary explosive charge

Country Status (4)

Country	Link
US (1)	US5317973A (en)
EP (1)	EP0537055A3 (en)
CA (1)	CA2080290A1 (en)
FR (1)	FR2682472B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5479860A (en)*	1994-06-30	1996-01-02	Western Atlas International, Inc.	Shaped-charge with simultaneous multi-point initiation of explosives
DE4427295A1 (en)*	1994-08-02	1996-02-08	Dynamit Nobel Ag	Electric detonator
US6327978B1 (en)	1995-12-08	2001-12-11	Kaman Aerospace Corporation	Exploding thin film bridge fracturing fragment detonator
US6047643A (en)*	1997-12-12	2000-04-11	Eg&G Star City, Inc.	Hermetically sealed laser actuator/detonator and method of manufacturing the same
US6178888B1 (en)	1998-01-20	2001-01-30	Eg&G Star City, Inc.	Detonator
US6430861B1 (en)*	2000-06-12	2002-08-13	Tyler Ayers	Electronically controlled firearm
US6637187B2 (en)	2000-09-08	2003-10-28	Techland Research, Inc.	Rotary inlet flow controller for pulse detonation combustion engines
US6718881B2 (en)*	2001-09-07	2004-04-13	Alliant Techsystems Inc.	Ordnance control and initiation system and related method
CN100453960C (en)*	2006-06-06	2009-01-21	西安理工大学	Light-controlled nanosecond electric ignition device
US8695505B2 (en)*	2009-10-05	2014-04-15	Detnet South Africa (Pty) Ltd.	Detonator
EP2802840A4 (en)*	2012-01-13	2016-01-06	Los Alamos Nat Security Llc	Geologic fracturing method and resulting fractured geologic structure
US10273792B2 (en)	2013-07-15	2019-04-30	Triad National Security, Llc	Multi-stage geologic fracturing
US10294767B2 (en)	2013-07-15	2019-05-21	Triad National Security, Llc	Fluid transport systems for use in a downhole explosive fracturing system
US10246982B2 (en)	2013-07-15	2019-04-02	Triad National Security, Llc	Casings for use in a system for fracturing rock within a bore

Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1578436A1 (en)*	1966-05-03	1970-12-10	Avimat Ab	Ignition device for projectile with explosive charge, especially for projectile with hollow charge
GB2019032A (en)*	1978-01-14	1979-10-24	Festivate Ltd	Detonation of Explosive Charges Using Optical Fibres
FR2545600A1 (en)*	1974-09-16	1984-11-09	France Etat Armement	IMPROVEMENTS ON PROJECTILES VEHICULATING A PAYLOAD ACTIVABLE IN FLIGHT BY A PYROTECHNIC INITIATION
US4700629A (en)*	1986-05-02	1987-10-20	The United States Of America As Represented By The United States Department Of Energy	Optically-energized, emp-resistant, fast-acting, explosion initiating device
WO1988007170A1 (en)*	1987-03-17	1988-09-22	Arthur George Yarrington	Optic detonator coupled to a remote optic triggering means
US4843964A (en)*	1988-02-01	1989-07-04	The United States Of America As Represented By The United States Department Of Energy	Smart explosive igniter
US4862802A (en)*	1988-07-11	1989-09-05	Spectra Diode Laboratories, Inc.	Method of initiating a sequence of pyrotechnic events
EP0394562A2 (en)*	1989-04-24	1990-10-31	Kms Fusion, Inc.	Laser ignition of explosives
EP0396465A1 (en)*	1989-05-02	1990-11-07	Schlumberger Limited	Ignition system for shaped charge perforating gun
US5005462A (en)*	1990-01-16	1991-04-09	The United States Of America As Represented By The Secretary Of The Army	Laser controlled semiconductor armature for electromagnetic launchers
DE4130646A1 (en)*	1990-09-28	1992-04-16	Dynamit Nobel Ag	Method of setting off explosives - detonating second charge by light generated on detonation of first charge

1991
- 1991-10-11FRFR9112566Apatent/FR2682472B1/ennot_activeExpired - Fee Related
1992
- 1992-10-02EPEP19920402694patent/EP0537055A3/ennot_activeWithdrawn
- 1992-10-08USUS07/957,775patent/US5317973A/ennot_activeExpired - Fee Related
- 1992-10-09CACA002080290Apatent/CA2080290A1/ennot_activeAbandoned

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1578436A1 (en)*	1966-05-03	1970-12-10	Avimat Ab	Ignition device for projectile with explosive charge, especially for projectile with hollow charge
FR2545600A1 (en)*	1974-09-16	1984-11-09	France Etat Armement	IMPROVEMENTS ON PROJECTILES VEHICULATING A PAYLOAD ACTIVABLE IN FLIGHT BY A PYROTECHNIC INITIATION
GB2019032A (en)*	1978-01-14	1979-10-24	Festivate Ltd	Detonation of Explosive Charges Using Optical Fibres
US4700629A (en)*	1986-05-02	1987-10-20	The United States Of America As Represented By The United States Department Of Energy	Optically-energized, emp-resistant, fast-acting, explosion initiating device
WO1988007170A1 (en)*	1987-03-17	1988-09-22	Arthur George Yarrington	Optic detonator coupled to a remote optic triggering means
US4843964A (en)*	1988-02-01	1989-07-04	The United States Of America As Represented By The United States Department Of Energy	Smart explosive igniter
US4862802A (en)*	1988-07-11	1989-09-05	Spectra Diode Laboratories, Inc.	Method of initiating a sequence of pyrotechnic events
EP0394562A2 (en)*	1989-04-24	1990-10-31	Kms Fusion, Inc.	Laser ignition of explosives
EP0396465A1 (en)*	1989-05-02	1990-11-07	Schlumberger Limited	Ignition system for shaped charge perforating gun
US5005462A (en)*	1990-01-16	1991-04-09	The United States Of America As Represented By The Secretary Of The Army	Laser controlled semiconductor armature for electromagnetic launchers
DE4130646A1 (en)*	1990-09-28	1992-04-16	Dynamit Nobel Ag	Method of setting off explosives - detonating second charge by light generated on detonation of first charge

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPIL Section Ch, Week 8643, Derwent Publications Ltd., London, GB; Class K03, AN 86-281791*

Also Published As

Publication number	Publication date
EP0537055A2 (en)	1993-04-14
FR2682472B1 (en)	1995-03-31
CA2080290A1 (en)	1993-04-12
FR2682472A1 (en)	1993-04-16
US5317973A (en)	1994-06-07

Publication	Publication Date	Title
SG49776A1 (en)	1998-06-15	Charge priming agents for liquid toners
EP0537055A3 (en)	1993-08-11	Priming device for secondary explosive charge
ZW13492A1 (en)	1993-05-05	Emulsion explosive
GB2248611B (en)	1994-04-06	Insensitive high explosive
GB9020378D0 (en)	1990-10-31	A device for firing a projectile
EP0428074A3 (en)	1992-08-26	Igniter for propulsive charge
GB2233746B (en)	1993-06-09	Propellant charge detonator magazine
NZ228857A (en)	1991-10-25	Detonator with primary charge sandwiched between two base charges
EP0522552A3 (en)	1993-09-01	Charge transfer device
ZA837647B (en)	1984-07-25	Pyrotechnical smoke charges
ZM393A1 (en)	1994-01-25	Cap-sensitive packaged emulsion explosive
GB2138111B (en)	1985-12-18	Initiating explosive charges
EP0496357A3 (en)	1993-05-05	Charge coupled device
GB2266760B (en)	1995-11-22	Detonator
GB2259753B (en)	1994-11-23	Ignition means for a propellant charge
EP0447757A3 (en)	1992-07-22	Device for the inductive ignition of ammunition propellant charges
GB9105452D0 (en)	1991-05-01	Explosive charge devices
NZ230600A (en)	1991-10-25	Primer for detonating explosive charge
GB2517660B (en)	2015-07-22	Priming device for an explosive charge
GB9005659D0 (en)	1990-05-09	Gun magazine safety device
DE3663739D1 (en)	1989-07-06	Checking device for the ignition of a pyrotechnic charge
EP0567069A3 (en)	1993-11-18	Electrophotographic charging device
BG36222A1 (en)	1984-10-15	Device for detonating tubilar explosive charges
HU910388D0 (en)	1991-08-28	Charge coupled device
ZA896419B (en)	1990-05-30	Explosive charge

Legal Events

Date	Code	Title	Description
1993-02-26	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
1993-04-14	AK	Designated contracting states	Kind code of ref document:A2 Designated state(s):CH DE GB IT LI SE
1993-06-21	PUAL	Search report despatched	Free format text:ORIGINAL CODE: 0009013
1993-08-11	AK	Designated contracting states	Kind code of ref document:A3 Designated state(s):CH DE GB IT LI SE
1994-01-19	17P	Request for examination filed	Effective date:19931123
1995-09-05	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
1995-10-25	18D	Application deemed to be withdrawn	Effective date:19950503

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