EP1010964B1 - Vorrichtung zum Zünden eines Detonators - Google Patents

Vorrichtung zum Zünden eines Detonators Download PDF

Info

Publication number
EP1010964B1
EP1010964B1 EP99403155A EP99403155A EP1010964B1 EP 1010964 B1 EP1010964 B1 EP 1010964B1 EP 99403155 A EP99403155 A EP 99403155A EP 99403155 A EP99403155 A EP 99403155A EP 1010964 B1 EP1010964 B1 EP 1010964B1
Authority
EP
European Patent Office
Prior art keywords
primer
firing
detection
constituted
processing means
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
EP99403155A
Other languages
English (en)
French (fr)
Other versions
EP1010964A1 (de
Inventor
Jean-Louis Boyer
André 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
Publication of EP1010964A1 publication Critical patent/EP1010964A1/de
Application granted granted Critical
Publication of EP1010964B1 publication Critical patent/EP1010964B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F42C11/001—Electric circuits for fuzes characterised by the ammunition class or type
    • F42C11/007—Electric circuits for fuzes characterised by the ammunition class or type for land mines

Definitions

  • the present invention relates to the field of firing mechanisms electric for projectiles, missiles, mines and miniature bombs and more particularly for object a device for firing a primer of the type of that described in patent DE3206285 that is to say comprising in particular a electrical supply of a circuit comprising in particular means of switching and means, such as an electrical resistance or comprising a striker and means capable of moving it, capable of igniting the primer.
  • patent application No. FR2742859 in the names of the applicants describes a programmable time priming device comprising a primer, electrical supply means of a circuit mainly comprising a ignition resistance, switching means of the supply circuit of the ignition resistance, means for programming a delay time and control means of the switching means constituted by a microcontroller and a coding wheel, as well as a trapping module connected to the microcontroller.
  • the trapping means can be of the opening type contact and constituted by a closed circuit supplied by the supply means and comprising a certain number of contactors with remote controlled opening at distance, or inertial or a tripping thread.
  • patent FR2654824 mentions that for the recognition of a vehicle, one can for example use a detector sensitive to vehicle or pressure contact, or a field sensitive detector magnetic or to the variation of that of the earth under the action of the vehicle, or a vibration detector.
  • detectors sensitive to the contact or to the pressure of a vehicle may cite those described in patents FR2504254, FR2507307 and EP942257.
  • the first describes an anti-tank mine with a detector in its part upper constituted in particular by a pressure plate intended to cause the ignition by ignition of a pyrotechnic chain composed of a striker, a primer, an ignition relay and an ignition block enabling the fire of the useful pyrotechnic charge enclosed by the mine.
  • the second and third patents describe an anti-tank mine comprising a payload, as well as double tank detection, one by influence, and the other by contact that causes the payload to ignite directly.
  • the object of the invention is to propose means for igniting a primer very reliable, requiring a minimum of electronic components and, although using only one type of detection means, has an increased range by compared to a device such as that described in patent FR2504254 and allowing optimize the effects of the explosion of the explosive device associated with the means of fire.
  • the solution provided is a device for igniting a primer of the type comprising in particular at least one electrical supply of a circuit comprising in particular detection and / or switching means and means, such an electrical resistance or comprising a striker and means capable of move, capable of igniting the primer, and characterized in that the means of detection and / or switching consist of a network of suitable contactors to open, respectively to close, a circuit comprising at least said supply electric, under the action of a contact or a force and to close, respectively to open said circuit when said contact or said force disappears.
  • the network consists of a ribbon of contactors.
  • said contactors are constituted by membrane switches.
  • the membrane switches are constituted by a first plate having an opening, a second plate itself comprising an openwork and drooping edges which are part of the openwork of the first plate, a spherical membrane having the shape of a segment spherical directed upwards is fixed on the end of the falling edges, a strip electrically conductive being fixed on the underside of the membrane.
  • said network is arranged inside a deformable sheath made of a material whose hardness is preferably greater at 40 ° shore.
  • this sheath is constituted by a profile made of extruded silicone with a hardness of 60 ° shore.
  • the sheath comprises several segments delimited by a modification of its structure and able to facilitate its folding.
  • this structural modification consists in reducing its thickness over all or part of its circumference and may for example be constituted by a groove, the switches being preferably positioned outside of the cross section of the modification of sheath structure.
  • the membrane switches are connected to means for processing the electrical signals from the detection means, these processing means being able in particular to filter the objectives and to order the initiation of the priming.
  • these processing means have a counting module.
  • these processing means are constituted by a microcontroller.
  • the processing means are connected to the power supply, the detection means and the ignition resistance of the primer.
  • switching means controlled by the processing means are disposed between the latter and the firing resistance of the primer.
  • timing means are associated with the processing means and / or the switching means controlled by the processing means.
  • the invention also relates to an explosive device of the type comprising a explosive charge, a primer and means for igniting that charge explosive and characterized in that the firing means includes a firing device fire according to one of the above characteristics.
  • Figures 1 and 2 show detection means 10 according to the invention intended to be integrated into a device for igniting a primer, with a view to its association with an explosive device, such as a mine.
  • These detection means 10 consist of a strip 11 of switches with membrane 12 and are inserted into a sheath 13 in the form of a section tube rectangular.
  • This sheath 13 is made of extruded silicone with shore hardness 60 ° and obtained by extrusion. It also includes structural modifications 25 regularly distributed over its length to allow it to be folded in accordion. These structural modifications consist of a longitudinal reduction in its section a few millimeters, or in other words, in a groove located over the entire outer periphery of the sheath 13.
  • this sheath The external dimensions of this sheath are 54mm wide and 10mm high while the internal free space is 30mm wide and 6mm high. Its total length is 4m and it has four structural modifications allowing it to be folded into 5 segments.
  • the strip 11 of switches 12 has a width of 24mm and it is arranged centered on the lower internal face 14 of the sheath 13.
  • the switches 12 are of the type those described in patent EP202711. As shown in Figure 3, they include a first plate 15 comprising a circular aperture 16, a second plate 17 itself comprising a circular aperture 18 and falling edges 19 which are inscribed in the opening 16 of the first plate 15.
  • a spherical membrane 21 having the shape of a spherical segment directed upwards is fixed on the end 20 of the falling edges 19.
  • An electrically conductive strip 22 is fixed on the face membrane 21.
  • the second plate 17 is fixed to the first plate 15 by gluing.
  • a conductive strip 23 arranged longitudinally is centered on the flexible tape 11 and each of the assemblies constituted by the plates 15 and 17 and the membrane 21 is fixed on the ribbon 11 and centered on it. So, for each set, a part of the conductive strip 22 is perpendicular to a part of the conductive strip 23.
  • the detection means 10 are connected to processing means 30 of the electrical signals generated (0 or 5V) by the means detection 10.
  • processing means are further connected on the one hand to means power supply 40, as well as a firing resistor 31 of a primer 32.
  • the processing means may consist of a microcontroller and be connected to means 38 for programming a time delay consisting, for example example, by encoder wheels, as well as means 34 for switching the power supply circuit for the starting resistor 31 and a capacitor 36 providing an intensity I2 during its discharge, the intensity I1 of the charging current of this capacitor being insufficient to cause the ignition of the primer.
  • the microcontroller 30 controls the opening and / or closing of the means switching 34.
  • these switching means 34 comprise first means 41 constituted by an electromechanical device safety device comprising a mechanical clock, associated with a mechanical inverter which is normally in the open position and which closes the circuit at the expiration of a predetermined duration of operation of this clock.
  • This inverter is connected to a capacitor 36 capable of supplying an intensity I2 during its discharge, the intensity I1 of the charging current supplied by the supply means 40 of this capacitor being insufficient to cause the ignition of the primer.
  • These switching means 34 comprise second means constituted by a transistor 50 whose source is connected to the power supply 40, the gate at microcontroller 30 and the drain at the input of the inverter of the assembly electromechanical 41, and a transistor 55 whose source is connected to the resistor priming 31, the grid to the microcontroller 30 via a resistor 72 and the drain to the capacitor output 36.
  • drain 53 of transistor 50 is connected to a short transistor 60 circuit itself connected to the microcontroller 30 and to ground.
  • resistors 70,71,72 for limiting the intensity of the current are arranged on the circuit upstream of the electromechanical means and between the microcontroller 30 and transistor 55 so that, in the event of failure of the transistors and electromechanical means, the starting resistance 12 is crossed by a current of insufficient intensity to cause ignition of the detonator.
  • signaling means 81 and 80 are arranged respectively downstream of the power supply 40 and in parallel with the resistor boot 31.
  • a mechanical lock 21 with two positions, disposed at the outlet of the food, allows in a first position, to put all the means electronic to ground while in the second position all means electronics are supplied but the capacitor 36 is, in all cases, connected to the supply circuit, only after a safety delay generated by the electromechanical safety device 41.
  • processing means can either trigger immediately supplying the resistor 60 with sufficient intensity to ignite the primer 32, or only trigger this firing after detection of a certain number of pulses.
  • the processing means can be programmed to fire the primer only after detection of three pulses separated by a minimum duration, so that after the passage of three rollers, so that the explosion occurs at the most vulnerable place in the tank, especially at the level of the ammunition compartment.
  • the processing means can thus have a function of filtering of objectives.
  • the operation is as follows: The mechanical lock 21 is initially in its first position, the electronic means 10, 30, 34, 36 then not being supplied.
  • the firing means are then positioned on a mine, and this mine buried in the ground while the detection means are placed on the ground be buried.
  • the microcontroller 30 deactivates the transistor 60 of short circuit, and activates transistor 50 which then becomes conducting.
  • the capacitor 36 then charges and at the end of a preprogrammed time Tp2 the activation, by the microcontroller 30, of the transistor 55 produces the discharge of the capacitor 36 through this transistor 55 and the starting resistor 31, the intensity I2 flowing in the latter then being sufficient to cause initiation of the detonator and explosion of the mine.
  • transistor 55 is controlled as described above, that is to say upon detection of a voltage pulse by the detection means 10 or after detection of a certain number of pulses, for example three for reach a sensitive part of the tank or 4 or 5 to destroy only the machines to tracks, this number of pulses being preferably combined with times separating and encompassing these impulses.
  • the charge time Tp2 of the capacitor is long compared to its time of dump.
  • the malfunctions which would result in commands of all transducers would not have no consequence.
  • the timing means can be simplified as shown in Figure 6.
  • the priming device then comprises the detection means 10, an electrical supply 40, in the occurrence of batteries, a time-delayed relay 33, a closing relay timed 35, a capacitor 36 and a starting resistor 31 of the primer 32.
  • the discharge of the capacitor feeds a solenoid whose activation causes the release of the electromechanical part which initiates the detonator.
  • the explosive devices 91 to 95 shown in FIG. 9 are arranged, by example every 30 meters, and this over 150 meters. These five explosive devices each have their own detection means 10 according to the invention connected to means 30 for processing electrical signals comprising a microcontroller.
  • the means of firing explosive devices 91, 92, 94 and 95 are deactivated while the means for igniting the explosive device 93 are activated.
  • This deactivation consists in preventing the ignition of the primer even in case of detection of a tank; so tanks can roll on the means of detection 10, be detected by these means but without firing occurring primer. It can, for example be carried out by software at the level of microcontroller of the processing means or by hardware with a light switch...
  • the means 30 associated with the explosive devices 91, 92, 94 and 95 are programmed so that, after activation, they trigger firing at the first detection of a tank by their associated detection means 10.
  • the processing means 30 associated with the explosive device 93 are programmed on the one hand to trigger the ignition of the explosive device 93 upon detection of the passage of a third tank and on the other hand to activate the means 30 of the others explosive devices after detection of this third passage, this activation can for example be carried out, by wire or by air with a set transmitter receiver.
  • the network can have the shape of a star, a square ... and in the case of a strip 11 of contactors, its length can be of the order of a meter or even a decameter and in this case be linked to several explosive devices.
  • a receiver associated with the ignition means it it is possible, using a transmitter, to control, for example, the closing of a switch on the firing circuit of the primer, the firing can then occur produce at the appropriate time after the detection of a tank by the means of detection 10. It is thus possible to select the target.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Catching Or Destruction (AREA)
  • Finger-Pressure Massage (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Insulated Conductors (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Lighters Containing Fuel (AREA)
  • Control Of Combustion (AREA)

Claims (14)

  1. Vorrichtung zum Zünden eines Zünders (32), des Typs, der insbesondere wenigstens eine Stromversorgung (40) für einen Stromkreis (40) umfaßt, der insbesondere Mittel (10) zur Erfassung und/oder zum Umschalten sowie Mittel (31) aufweist, die den Zünder (32) entflammen können, etwa einen elektrischen Widerstand oder einen Schlagbolzen und Mittel für dessen Bewegung, dadurch gekennzeichnet, daß die Erfassungs- und/oder Umschaltmittel (10) durch ein Netz aus Schließern (12) gebildet sind, die den Stromkreis unter der Wirkung eines Kontakts oder einer Kraft öffnen bzw. schließen können und den Stromkreis bei Verschwinden des Kontakts oder der Kraft wieder schließen bzw. öffnen können.
  2. Vorrichtung zum Zünden eines Zünders (32) nach Anspruch 1, dadurch gekennzeichnet, daß das Netz aus einem Band (11) aus Schließern (12) gebildet ist.
  3. Vorrichtung zum Zünden eines Zünders (32) nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß die Schließer aus Membran-Umschaltern (12) gebildet sind.
  4. Vorrichtung zum Zünden eines Zünders (32) nach Anspruch 3, dadurch gekennzeichnet, daß die Membran-Umschalter aus einer ersten Platte (15), die einen Durchbruch (16) aufweist, und aus einer zweiten Platte (17), die ihrerseits einen Durchbruch (18) sowie abfallende Ränder (19) aufweist, die in den Durchbruch (16) der ersten Platte (15) einbeschrieben sind, gebildet sind, wobei eine Membran (21), die die Form eines nach oben gerichteten Kugelsegments hat, am Ende (20) der abfallenden Ränder (19) befestigt ist und ein elektrisch leitender Streifen (22) an der unteren Fläche der Membran (21) befestigt ist.
  5. Vorrichtung zum Zünden eines Zünders (32) nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß das Netz in einer Hülle (13) aus verformbarem Material angeordnet ist.
  6. Vorrichtung zum Zünden eines Zünders (32) nach Anspruch 5, dadurch gekennzeichnet, daß die Hülle (13) aus einem stranggepreßten Silikonprofil gebildet ist.
  7. Vorrichtung zum Zünden eines Zünders (32) nach einem der Ansprüche 5 und 6, dadurch gekennzeichnet, daß die Hülle (13) mehrere Segmente umfaßt, die durch eine Strukturmodifikation (25) begrenzt sind, die ihre Krümmung erleichtert.
  8. Vorrichtung zum Zünden eines Zünders (32) nach Anspruch 7, dadurch gekennzeichnet, daß die Strukturmodifikation aus einer Verringerung ihrer Dicke auf ihrem gesamten Umfang oder auf einem Teil ihres Umfangs besteht.
  9. Vorrichtung zum Zünden eines Zünders (32) nach einem der Ansprüche 1 und 8, dadurch gekennzeichnet, daß die Mittel (10) zur Erfassung und/oder zum Umschalten an Mittel (30) zur Verarbeitung elektrischer Signale angeschlossen sind, die von den Erfassungsmitteln (10) ausgegeben werden, wobei diese Verarbeitungsmittel (30) insbesondere die Auslösung der Zündung steuern können.
  10. Vorrichtung zum Zünden eines Zünders (32) nach Anspruch 9, dadurch gekennzeichnet, daß diese Verarbeitungsmittel (30) ein Zählermodul enthalten.
  11. Vorrichtung zum Zünden eines Zünders (32) nach Anspruch 10, dadurch gekennzeichnet, daß diese Verarbeitungsmittel (30) aus einem Mikrocontroller gebildet sind.
  12. Vorrichtung zum Zünden eines Zünders (32) nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, daß die Verarbeitungsmittel an die Stromversorgung (40), an die Erfassungsmittel (10) und an den Widerstand (31) zum Zünden des Zünders (32) angeschlossen sind.
  13. Vorrichtung zum Zünden eines Zünders (32) nach Anspruch 12, dadurch gekennzeichnet, daß die Umschaltmittel (34), die durch die Verarbeitungsmittel (30) gesteuert werden, zwischen diesen letzteren und dem Widerstand (31) zum Zünden des Zünders angeordnet sind.
  14. Vorrichtung zum Zünden eines Zünders (32) nach einem der Ansprüche 12 und 13, dadurch gekennzeichnet, daß den Verarbeitungsmitteln (30) und/oder den Umschaltmitteln (34), die von den Verarbeitungsmitteln (30) gesteuert werden, Verzögerungsmittel (38, 41) zugeordnet sind.
EP99403155A 1998-12-16 1999-12-16 Vorrichtung zum Zünden eines Detonators Expired - Lifetime EP1010964B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9816607 1998-12-16
FR9816607A FR2787568B1 (fr) 1998-12-16 1998-12-16 Dispositif de mise a feu d'une amorce

Publications (2)

Publication Number Publication Date
EP1010964A1 EP1010964A1 (de) 2000-06-21
EP1010964B1 true EP1010964B1 (de) 2001-08-29

Family

ID=9534651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99403155A Expired - Lifetime EP1010964B1 (de) 1998-12-16 1999-12-16 Vorrichtung zum Zünden eines Detonators

Country Status (10)

Country Link
US (1) US6748869B1 (de)
EP (1) EP1010964B1 (de)
AT (1) ATE204986T1 (de)
CA (1) CA2292784A1 (de)
DE (1) DE69900245T2 (de)
DK (1) DK1010964T3 (de)
ES (1) ES2163927T3 (de)
FR (1) FR2787568B1 (de)
NO (1) NO996221L (de)
PT (1) PT1010964E (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6249089B1 (en) 1998-10-09 2001-06-19 Frederick Bruwer Intelligent electrical device comprising microchip
US7291940B2 (en) * 1998-10-09 2007-11-06 Azoteq Pty Ltd. Pressure sensitive switches including touch sensor structures
US7109888B2 (en) * 2002-01-18 2006-09-19 Alion Science & Tech Corp Method and apparatus for detecting and destroying intruders
US7778006B2 (en) * 2006-04-28 2010-08-17 Orica Explosives Technology Pty Ltd. Wireless electronic booster, and methods of blasting
CN105277079A (zh) * 2014-06-24 2016-01-27 刘仪 一种自组网智能地雷
PL3029435T3 (pl) * 2014-12-01 2018-08-31 Haenni Instruments Ag Urządzenie z czujnikiem siły do rejestrowania masy pojazdu

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717094A (en) * 1962-12-03 1973-02-20 Us Army Mine fuze
US3398397A (en) * 1966-02-25 1968-08-20 William H. O'connell Signal device for worn tire treads
US3884151A (en) * 1966-06-15 1975-05-20 Karlsruhe Augsburg Iweka Detonator for land mines
US3703866A (en) * 1970-05-20 1972-11-28 Us Air Force Delay arming mechanism
DE2049656B2 (de) * 1970-10-09 1978-08-03 Baufa-Werke Richard Rinker, 5750 Menden Sicherheitseinrichtung für eine Landmine mit Druckzünder zum Verlegen aus geringer Abwurfhöhe (bis ca. 10m)
US3754508A (en) * 1971-04-05 1973-08-28 Avco Corp Sensor employing a resistance variation detecting system
DE2341521C3 (de) * 1972-08-18 1978-05-18 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Drucktastenschalter
SE373660B (sv) * 1973-05-22 1975-02-10 Bofors Ab Landmina
US3830991A (en) * 1973-07-24 1974-08-20 Essex International Inc Pressure sensitive mat switch construction
US4066851A (en) * 1975-10-30 1978-01-03 Chomerics, Inc. Keyboard switch assembly having foldable printed circuit board, integral spacer and preformed depression-type alignment fold
IE44663B1 (en) * 1976-04-23 1982-02-10 Redon Trust Non-magnetic anti-personell war-mine
US4127752A (en) * 1977-10-13 1978-11-28 Sheldahl, Inc. Tactile touch switch panel
US4127758A (en) * 1977-10-13 1978-11-28 Sheldahl, Inc. Tactile layer having hinged dome
DE2908360C1 (de) 1979-03-03 1990-11-29 Dynamit Nobel Ag Mine zur Bekaempfung von Landfahrzeugen
FR2504254B1 (fr) * 1981-04-15 1986-01-10 Lacroix E Tous Artifices Mine antichar perfectionnee
FR2507307A1 (fr) 1981-06-03 1982-12-10 Trt Telecom Radio Electr Procede de mise a feu d'engin explosif et engin explosif ainsi obtenu
DE3206285A1 (de) * 1982-02-22 1983-09-08 Ingenieurbüro für Industrietechnik Manfred Knüfelmann GmbH, 4000 Düsseldorf Sensorschaltung fuer elektronisch gesteuerte minen
EP0093804B1 (de) * 1982-05-12 1986-09-10 "s.a. PRB", Société anonyme Elektrische Schaltung für die Zündung eines Detonators
CA1233896A (en) * 1983-04-11 1988-03-08 Kenneth N. Jarrott Programmable electronic delay fuse
US4674047A (en) * 1984-01-31 1987-06-16 The Curators Of The University Of Missouri Integrated detonator delay circuits and firing console
US4524249A (en) * 1984-06-01 1985-06-18 Texas Instruments Incorporated Keyboard switch assembly
JPS61140009A (ja) * 1984-12-12 1986-06-27 信越ポリマ−株式会社 押釦スイツチ
USRE33651E (en) * 1984-12-28 1991-07-30 At&T Bell Laboratories Variable gap device and method of manufacture
US4712423A (en) * 1985-01-04 1987-12-15 Laboratoire Central Des Ponts Et Chaussees Process and apparatus for measuring the dynamic loads applied to a highway by the road traffic
BE902471A (nl) * 1985-05-22 1985-09-16 Velleman N V Membraan voor membraanschakelaar en samenstellende elementen hiervan.
US4860653A (en) * 1985-06-28 1989-08-29 D. J. Moorhouse Detonator actuator
DE3545289A1 (de) * 1985-12-20 1987-06-25 Honeywell Regelsysteme Gmbh Wieder-sicherbare mine
GB8620474D0 (en) * 1986-08-22 1986-10-01 Bicc Plc Electrical switch
GB8622644D0 (en) * 1986-09-19 1986-10-22 Bicc Plc Electrical switch
US4839480A (en) * 1986-11-05 1989-06-13 The Gates Rubber Company Vehicle sensing device
DE3721121C1 (de) * 1987-02-28 1996-06-20 Honeywell Regelsysteme Gmbh Verfahren und Vorrichtung zur Fernbetätigung von Minen
DE3706562C1 (de) * 1987-02-28 1996-07-04 Honeywell Regelsysteme Gmbh Verfahren und Vorrichtung zur Fernbetätigung von Minen
US4818829A (en) * 1987-07-09 1989-04-04 Duralith Corporation Integrally molded composites of silicone rubber
GB8718202D0 (en) * 1987-07-31 1987-09-09 Du Pont Canada Blasting system
US4799381A (en) * 1988-02-21 1989-01-24 Cmi International, Inc. Vehicle road sensor
US5115109A (en) * 1988-08-17 1992-05-19 Fisher James R Speed detector for traffic control
US5450077A (en) * 1989-05-03 1995-09-12 Mitron Systems Corporation Roadway sensor systems
DE4027150C1 (de) * 1990-08-28 1992-01-09 Rheinmetall Gmbh, 4000 Duesseldorf, De
FR2695719B1 (fr) * 1992-09-17 1994-12-02 Davey Bickford Procédé de commande de détonateurs du type à module d'allumage électronique à retard intégré, ensemble codé de commande de tir et module d'allumage codé pour sa mise en Óoeuvre.
FR2708099B1 (fr) * 1993-07-22 1995-09-22 Giat Ind Sa Dispositif de détection d'un objectif au moyen d'un fil piège.
BE1006720A6 (nl) * 1994-07-18 1994-11-22 Velleman Nv Membraantoetsenbord
JP3103833B2 (ja) * 1994-08-10 2000-10-30 信越ポリマー株式会社 照光式押釦スイッチ装置
US5485788A (en) * 1994-09-27 1996-01-23 Hughes Missile Systems Company Combination explosive primer and electro-explosive device
CA2187010C (en) * 1995-02-10 2008-07-15 Paulo S. Tubel Method and appartus for remote control of wellbore end devices
CN1085331C (zh) * 1995-07-26 2002-05-22 旭化成株式会社 电子定时雷管
FR2742859B1 (fr) * 1995-12-21 1998-02-20 France Etat Dispositif d'amorcage a temps programmable
US5710558A (en) * 1996-01-16 1998-01-20 Gibson; Guy P. Traffic sensor for roadway placement
US5828016A (en) * 1996-02-12 1998-10-27 Lucas Automation And Control Engineering, Inc. Low profile tactile switch
FR2749073B1 (fr) * 1996-05-24 1998-08-14 Davey Bickford Procede de commande de detonateurs du type a module d'allumage electronique, ensemble code de commande de tir et module d'allumage pour sa mise en oeuvre
AUPP021697A0 (en) * 1997-11-06 1997-11-27 Rocktek Limited Radio detonation system
US6417785B1 (en) * 2000-09-01 2002-07-09 Traffic Monitoring Services, Inc. Permanent in-pavement roadway traffic sensor system

Also Published As

Publication number Publication date
DE69900245D1 (de) 2001-10-04
DE69900245T2 (de) 2002-06-13
ES2163927T3 (es) 2002-02-01
PT1010964E (pt) 2002-02-28
DK1010964T3 (da) 2001-11-05
NO996221L (no) 2000-06-19
FR2787568B1 (fr) 2001-02-02
EP1010964A1 (de) 2000-06-21
CA2292784A1 (fr) 2000-06-16
FR2787568A1 (fr) 2000-06-23
US6748869B1 (en) 2004-06-15
ATE204986T1 (de) 2001-09-15
NO996221D0 (no) 1999-12-15

Similar Documents

Publication Publication Date Title
EP1010964B1 (de) Vorrichtung zum Zünden eines Detonators
WO1994015168A1 (fr) Dispositif d'initiation pour un systeme pyrotechnique
WO2005078378A1 (fr) Dispositif securise d'emport et de tir de cartouches telles que des cartouches de leurrage
EP0942257B1 (de) Mine, insbesondere zur Panzer- oder Fahrzeugbekämpfung, mit Mitteln zur Bestätigung des Vorhandenseins eines Ziels
FR2897510A1 (fr) Piege a taupes pyrotechnique.
WO2005111533A1 (fr) Dispositif d'autodestruction pour fusee de sous-munition
FR2545207A1 (fr) Dispositif de programmation et de transfert d'energie pour systemes d'arme et projectile pour systemes d'armes munis d'un tel dispositif
FR2507307A1 (fr) Procede de mise a feu d'engin explosif et engin explosif ainsi obtenu
WO1990003549A1 (fr) Dispositif d'armement et de tempage d'une fusee pour une munition a tirer par un lanceur, en particulier par un lanceur automatique
EP0880669B1 (de) Zündvorrichtung mit programmierbarer zündzeit
BE876269R (fr) Mine explosive equipee d'un dispositif anti-eliminable et a poser en particulier par des engins autopropulses
WO1994015170A1 (fr) Systeme d'amorçage et d'auto-destruction d'une sous-munition
FR2648554A1 (fr) Systeme mettant en oeuvre un dispositif electropyrotechnique destine a declencher sequentiellement le fonctionnement d'une batterie de generateurs de gaz
CH687274A5 (fr) Projectile muni d'un dispositif de mise sous sûreté et d'armement.
FR2512195A1 (fr) Dispositif de securite et d'armement pour l'amorcage de charges sous-marines
EP1271091B1 (de) Sicherheit für pyrotechnisches Aktivierungssystem
LU87500A1 (fr) Dispositif de protection exterieur de preference par incapacitants actionnes electriquement,electroniquement,mecaniquement ou electro-pneumatiquement,moyens de declenchement,aerosols,cartouches et electronique de commande pour ladite protection,ainsi que installations pourvues dudit dispositif
FR2678724A1 (fr) Dispositif de securite et de mise a feu pre-programmee pour charge militaire.
FR2760117A1 (fr) Appareil de surveillance et protection
EP0789219B1 (de) Systemzustandwechsel-Anzeigegerät
EP0130125A1 (de) Abwerfbare Mine mit Tochterladungen, insbesondere kombinierte Panzer- und Schützenmine
EP2546143A1 (de) Geschützabschusssystem, insbesondere als Gegenmaßnahme von einem Luftfahrzeug aus
FR2924211A1 (fr) Dispositif d'autoprotection d'un vehicule
FR2571843A1 (fr) Dispositif de commande de mise a feu d'un composant electropyrotechnique et applications
FR2574536A1 (fr) Fusee-detonateur a retard dotee d'un dispositif de securite multiple

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20000114

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17Q First examination report despatched

Effective date: 20001016

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20010829

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010829

REF Corresponds to:

Ref document number: 204986

Country of ref document: AT

Date of ref document: 20010915

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: FRENCH

REF Corresponds to:

Ref document number: 69900245

Country of ref document: DE

Date of ref document: 20011004

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20011130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011216

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011216

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20011220

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2163927

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BUGNION S.A.

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20011114

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20031128

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20031203

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20031215

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20041026

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20041122

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060616

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Effective date: 20060616

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20091218

Year of fee payment: 11

Ref country code: ES

Payment date: 20091120

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20091230

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20091124

Year of fee payment: 11

Ref country code: GB

Payment date: 20091222

Year of fee payment: 11

Ref country code: FR

Payment date: 20091106

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20100128

Year of fee payment: 11

Ref country code: BE

Payment date: 20091106

Year of fee payment: 11

BERE Be: lapsed

Owner name: S.A. *JASON ENGINEERING

Effective date: 20101231

Owner name: *ETAT FRANCAIS REPRESENTE PAR LE DELEGUE GENERAL P

Effective date: 20101231

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20110701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20101216

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110831

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101217

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110103

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69900245

Country of ref document: DE

Effective date: 20110701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110701

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110701

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101216

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20120206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101217