ES2106445T3 - Circuito de verificacion. - Google Patents

Circuito de verificacion.

Info

Publication number
ES2106445T3
ES2106445T3 ES94301177T ES94301177T ES2106445T3 ES 2106445 T3 ES2106445 T3 ES 2106445T3 ES 94301177 T ES94301177 T ES 94301177T ES 94301177 T ES94301177 T ES 94301177T ES 2106445 T3 ES2106445 T3 ES 2106445T3
Authority
ES
Spain
Prior art keywords
capacitor
signal
discharge
verification
unload
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
ES94301177T
Other languages
English (en)
Inventor
Michael John Camille Marsh
Trevor Meredith Hodson
Raymond Catherall Atkins
James Pieter Tolmay
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.)
Council for Scientific and Industrial Research CSIR
Original Assignee
Council for Scientific and Industrial Research CSIR
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 Council for Scientific and Industrial Research CSIR filed Critical Council for Scientific and Industrial Research CSIR
Application granted granted Critical
Publication of ES2106445T3 publication Critical patent/ES2106445T3/es
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
    • F42C21/00—Checking fuzes; Testing fuzes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Glass Compositions (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

SE PRESENTA UN CIRCUITO DE VERIFICACION PARA VERIFICAR LA CAPACIDAD DE FUNCIONAMIENTO TANTO DE UNA CARGA (30) COMO DE UN CAPACITOR (26) INCORPORADO EN UN CIRCUITO DETONADOR PRINCIPAL Y DISPUESTO PARA DESCARGAR DENTRO LA CARGA PARA LA DETONACION DEL MISMO. SE GENERA UN IMPULSO DE VERIFICACION EN UN CONTROLADOR CENTRAL AL QUE HAY CONECTADO UN ANILLO DE DETONADORES SOBRE UN CABLEADO PREFORMADO. EL CABLEADO PREFORMADO DIRIGE EL IMPULSO DE VERIFICACION PARA QUE QUEDE ALMACENADO EN EL CAPACITOR. SE ACCIONA UN CONMUTADOR CONTROLADO (44) PARA PERMITIR QUE EL CAPACITOR DESCARGUE LA CARGA. LA SEÑAL DE DESCARGA ACCIONA UN TRANSISTOR (52), EL CUAL TIENE UNA SALIDA PARA EL SUMINISTRO DE UNA SEÑAL DEL VALOR DE LA DESCARGA (56) EN RESPUESTA A LA SEÑAL DE DESCARGA QUE PERMANECE POR ENCIMA O DESCIENDE POR DEBAJO DE UN VALOR UMBRAL. LA SEÑAL DEL VALOR DE DESCARGA SE BLOQUEA Y A SU VEZ SE UTILIZA PARA INHIBIR UN OSCILADOR LOCAL (66). LA SEÑAL INHIBIDA DESDE EL OSCILADOR SE VUELVE A DIRECCIONAR AL CONTROLADORPARA QUE INDIQUE LA EXISTENCIA DE UNA FALLA BIEN EN EL CAPACITOR (26) O EN LA CARGA (30).
ES94301177T 1993-02-18 1994-02-18 Circuito de verificacion. Expired - Lifetime ES2106445T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA931136 1993-02-18

Publications (1)

Publication Number Publication Date
ES2106445T3 true ES2106445T3 (es) 1997-11-01

Family

ID=25582579

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94301177T Expired - Lifetime ES2106445T3 (es) 1993-02-18 1994-02-18 Circuito de verificacion.

Country Status (6)

Country Link
EP (1) EP0611944B1 (es)
AT (1) ATE156586T1 (es)
AU (1) AU663242B2 (es)
CA (1) CA2115960A1 (es)
DE (1) DE69404694T2 (es)
ES (1) ES2106445T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2370536C (en) * 1999-04-20 2007-02-13 Orica Explosives Technology Pty Ltd Method of and system for controlling a blasting network
CN108490299B (zh) * 2018-05-31 2023-07-11 中国工程物理研究院电子工程研究所 一种高压起爆组件参数自动测试方法及设备
CN109539912B (zh) * 2018-11-20 2021-07-27 航宇救生装备有限公司 一种电雷管可靠激发和在线检测的电路与方法
CN111207633B (zh) * 2020-03-04 2022-06-03 中国工程物理研究院流体物理研究所 一种雷管引爆用高压触发装置
CN114754638A (zh) * 2022-04-19 2022-07-15 华东光电集成器件研究所 一种数码雷管感度试验装置及方法
CN115327341B (zh) * 2022-07-12 2025-07-29 北京星际荣耀空间科技股份有限公司 引信电路的功能测试方法、装置、电子设备及存储介质
CN117249735A (zh) * 2023-11-03 2023-12-19 无锡盛景微电子股份有限公司 电子雷管发火性能异常检测方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616548B1 (fr) * 1987-06-15 1989-12-01 Alkan R & Cie Dispositif de test de l'impedance d'une ligne de puissance et son application au test d'amorces de moyens pyrochniques
AU4180089A (en) * 1988-08-05 1990-03-05 Will Ritmanich Milliohm impedance monitoring apparatus and method

Also Published As

Publication number Publication date
AU5520394A (en) 1994-08-25
CA2115960A1 (en) 1994-08-19
AU663242B2 (en) 1995-09-28
DE69404694T2 (de) 1997-12-18
ATE156586T1 (de) 1997-08-15
DE69404694D1 (de) 1997-09-11
EP0611944A1 (en) 1994-08-24
EP0611944B1 (en) 1997-08-06

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