ES2140917T3 - PRIMING DEVICE WITH PROGRAMMABLE TIME. - Google Patents

PRIMING DEVICE WITH PROGRAMMABLE TIME.

Info

Publication number
ES2140917T3
ES2140917T3 ES96943151T ES96943151T ES2140917T3 ES 2140917 T3 ES2140917 T3 ES 2140917T3 ES 96943151 T ES96943151 T ES 96943151T ES 96943151 T ES96943151 T ES 96943151T ES 2140917 T3 ES2140917 T3 ES 2140917T3
Authority
ES
Spain
Prior art keywords
current
priming device
programmable time
power supply
timing
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.)
Expired - Lifetime
Application number
ES96943151T
Other languages
Spanish (es)
Inventor
Jean-Louis Boyer
Andre Joseph Nestor Gilson
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.)
JASON ENGINEERING SA
Direction General pour lArmement DGA
Etat Francais
Original Assignee
JASON ENGINEERING SA
Direction General pour lArmement DGA
Etat Francais
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 JASON ENGINEERING SA, Direction General pour lArmement DGA, Etat Francais filed Critical JASON ENGINEERING SA
Application granted granted Critical
Publication of ES2140917T3 publication Critical patent/ES2140917T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F42C11/06—Electric fuzes with time delay by electric circuitry
    • F42C11/065—Programmable electronic delay initiators in projectiles

Abstract

An electrical firing mechanism and specifically a detonator priming device comprising an electric power supply providing a first current (I1) to a circuit which includes means (30) for timing the operation of a firing element (12) that fires a primer (13), and to means (35) for generating a second current (I2) after the end of the timing period, said second current (I2) being sufficient to actuate said element (12) whereas the first current (I1) from the power supply is not.
ES96943151T 1995-12-21 1996-12-20 PRIMING DEVICE WITH PROGRAMMABLE TIME. Expired - Lifetime ES2140917T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9515229A FR2742859B1 (en) 1995-12-21 1995-12-21 PROGRAMMABLE TIME PRIMING DEVICE

Publications (1)

Publication Number Publication Date
ES2140917T3 true ES2140917T3 (en) 2000-03-01

Family

ID=9485775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96943151T Expired - Lifetime ES2140917T3 (en) 1995-12-21 1996-12-20 PRIMING DEVICE WITH PROGRAMMABLE TIME.

Country Status (8)

Country Link
EP (1) EP0880669B1 (en)
AT (1) ATE186392T1 (en)
CA (1) CA2241810A1 (en)
DE (1) DE69605060T2 (en)
ES (1) ES2140917T3 (en)
FR (1) FR2742859B1 (en)
NO (1) NO983732L (en)
WO (1) WO1997023761A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787568B1 (en) * 1998-12-16 2001-02-02 France Etat DEVICE FOR FIREING A PRIMER
DE10139810B4 (en) * 2000-11-09 2014-10-16 Orica Explosives Technology Pty. Ltd. Voltage sensor for monitoring electronic ignition circuits
FR2934288B1 (en) 2008-07-24 2014-02-14 Weber & Broutin Sa ACOUSTIC IMPROVEMENT DEVICE FOR COATING UNDERCOAT.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673464B1 (en) * 1980-06-20 1994-02-04 Etat Francais Delegue Armement PROGRAMMABLE DELAY ROCKET AND APPLICATION METHOD.
EP0093804B1 (en) * 1982-05-12 1986-09-10 "s.a. PRB", Société anonyme Electronic circuit for the ignition of a detonator
US4712477A (en) * 1985-06-10 1987-12-15 Asahi Kasei Kogyo Kabushiki Kaisha Electronic delay detonator
WO1987000265A1 (en) * 1985-06-28 1987-01-15 Moorhouse, D., J. Detonator actuator
DE4240263C1 (en) * 1992-12-01 1993-12-23 Honeywell Ag Programmable igniter for projectile - is programmable and provided with voltage during programming phase by rectifying inductively transmitted programme information

Also Published As

Publication number Publication date
DE69605060D1 (en) 1999-12-09
FR2742859A1 (en) 1997-06-27
CA2241810A1 (en) 1997-07-03
EP0880669A1 (en) 1998-12-02
FR2742859B1 (en) 1998-02-20
NO983732L (en) 1998-08-18
EP0880669B1 (en) 1999-11-03
DE69605060T2 (en) 2000-02-24
WO1997023761A1 (en) 1997-07-03
ATE186392T1 (en) 1999-11-15
NO983732D0 (en) 1998-08-14

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