FR2275933A1 - Explosive type pulse generator - using gaseous explosive fired by fusing wire - Google Patents

Explosive type pulse generator - using gaseous explosive fired by fusing wire

Info

Publication number
FR2275933A1
FR2275933A1 FR7421181A FR7421181A FR2275933A1 FR 2275933 A1 FR2275933 A1 FR 2275933A1 FR 7421181 A FR7421181 A FR 7421181A FR 7421181 A FR7421181 A FR 7421181A FR 2275933 A1 FR2275933 A1 FR 2275933A1
Authority
FR
France
Prior art keywords
tube
explosive
fired
pulse generator
type pulse
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.)
Granted
Application number
FR7421181A
Other languages
French (fr)
Other versions
FR2275933B1 (en
Inventor
Christian Rioux
Francoise Rioux
Mme
Nee Damidau
Bernard Antoni
Roger Hahn
Cyriacus Bleys
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7421181A priority Critical patent/FR2275933A1/en
Publication of FR2275933A1 publication Critical patent/FR2275933A1/en
Application granted granted Critical
Publication of FR2275933B1 publication Critical patent/FR2275933B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H39/004—Closing switches

Abstract

A device for generating high power electric pulses by the rapid displacement of an electrical conductor in a magnetic field so as to operate an explosive device, has a tube (1) made up of a metallic electrically conducting sheet which can be greatly distended without rupture. A carcass which enclose the tube (1), has an internal circular conducting surface co-axial to the tube, radially spaced from it to form an annular chamber (3). An electrical conductor (4) is along the axis of the tube (1). A pressurised gas mixture is admitted to the inside of the tube, and exploded by fusing this wire using a capacitor (9) and another capacitor (11) generates a magnetic field in the chamber, and a load (14) is switched in when the tube is displaced by the explosion.
FR7421181A 1974-06-18 1974-06-18 Explosive type pulse generator - using gaseous explosive fired by fusing wire Granted FR2275933A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7421181A FR2275933A1 (en) 1974-06-18 1974-06-18 Explosive type pulse generator - using gaseous explosive fired by fusing wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421181A FR2275933A1 (en) 1974-06-18 1974-06-18 Explosive type pulse generator - using gaseous explosive fired by fusing wire

Publications (2)

Publication Number Publication Date
FR2275933A1 true FR2275933A1 (en) 1976-01-16
FR2275933B1 FR2275933B1 (en) 1976-10-15

Family

ID=9140210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421181A Granted FR2275933A1 (en) 1974-06-18 1974-06-18 Explosive type pulse generator - using gaseous explosive fired by fusing wire

Country Status (1)

Country Link
FR (1) FR2275933A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999024694A1 (en) * 1997-11-06 1999-05-20 Baggermaatschappij Boskalis B.V. Method and device for crushing rock, manipulator to be used in such a device, assembly of a housing and a wire conductor placed therein, and assembly of a housing and a means placed therein

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999024694A1 (en) * 1997-11-06 1999-05-20 Baggermaatschappij Boskalis B.V. Method and device for crushing rock, manipulator to be used in such a device, assembly of a housing and a wire conductor placed therein, and assembly of a housing and a means placed therein

Also Published As

Publication number Publication date
FR2275933B1 (en) 1976-10-15

Similar Documents

Publication Publication Date Title
US1500243A (en) Submarine sound transmitter
US3106161A (en) Detonator arrangement
ES412692A1 (en) Glow discharge tube ignition circuit for electric discharge tube
FR2109942A5 (en)
GB1556741A (en) Production of an electrical arc stabilised by a stram of stabilising gas
FR2275933A1 (en) Explosive type pulse generator - using gaseous explosive fired by fusing wire
ES411012A1 (en) Electrically ignitable cartridge-less bullet
GB660225A (en) Improvements in apparatus for firing pyrotechnic devices
US3300682A (en) Spark discharge arrangement
GB1257786A (en)
US3295412A (en) Magnetic gradient particle accelerator
FR2254871A1 (en) Circuit interrupter with arc suppression - uses gas-producing insulation and magnets to rotate arc
GB1150289A (en) Generator Arrangement for producing Intense Electric Currents through the use of Explosives
JPS51137041A (en) A jamming wave preventing ignition coil
GB923568A (en) High current electric disconnect device
GB1487790A (en) Device for triggering the discharge of flash tubes
US3348079A (en) Pulse magnetohydrodynamic generator
US3522459A (en) Explosively generating electric pulses
US4454436A (en) Disc-shaped M.H.D. generator
GB1487624A (en) Ignition systems
SU333885A1 (en) Explosion magnetic current generator
SU569081A1 (en) Apparatus for applying high pulsed pressure onto specimen
US3582693A (en) Conductive flame variable capacity generator
SU565153A1 (en) Ignition device
FR2341836A1 (en) Combined electric and pyrotechnical initiator for explosives - has dielectric plug protecting electrodes against arcing due to static electricity

Legal Events

Date Code Title Description
ST Notification of lapse