MX9707789A - Circuito sincronizado electronico programable. - Google Patents

Circuito sincronizado electronico programable.

Info

Publication number
MX9707789A
MX9707789A MX9707789A MX9707789A MX9707789A MX 9707789 A MX9707789 A MX 9707789A MX 9707789 A MX9707789 A MX 9707789A MX 9707789 A MX9707789 A MX 9707789A MX 9707789 A MX9707789 A MX 9707789A
Authority
MX
Mexico
Prior art keywords
stage
counter
signal
logic state
program
Prior art date
Application number
MX9707789A
Other languages
English (en)
Inventor
James C Gwynn Iii
Original Assignee
Ensign Bickford Co
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 Ensign Bickford Co filed Critical Ensign Bickford Co
Publication of MX9707789A publication Critical patent/MX9707789A/es

Links

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
    • F42B3/12—Bridge initiators
    • F42B3/121—Initiators with incorporated integrated circuit
    • F42B3/122—Programmable electronic delay initiators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)
  • Programmable Controllers (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Pulse Circuits (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)

Abstract

Un circuito sincronizador programable incluye un contador que contiene una pluralidad de etapas del contador arregladas secuencialmente. Se ubica una compuerta logica conmutadora entre cada para secuencial de etapas del contador para aceptar la señal de salida de la etapa precedente y para emitir una señal de entrada a la etapa subsecuente del contador. El estado logico de la señal de entrada esta determinado por el estado logico de la señal precedente de salida y el estado logico de una señal de etapa de programa desde una etapa asociada de programa. El estado logico de la señal de programa está determinado por el estado de un fusible asociado con la etapa de programa. Pueden quemarse fusibles selectos programando una rutina para ajustar la demora de tiempo entre la señal iniciadora y la emision de la señal de salida. Esto gradua las etapas del contador en la activacion a un estado logico predeterminado en el cual al señal de salida será producida con una demora predeterminada de tiempo cuando se aplique la señal iniciadora al circuito integrado. La rutina del programa incluye la activacion de las etapas del contador que estarán activas en la cuenta deseada y la emision de una señal de programacion para quemar el fusible asociado con la etapa activa del contador.
MX9707789A 1995-04-10 1996-04-01 Circuito sincronizado electronico programable. MX9707789A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/420,991 US5621184A (en) 1995-04-10 1995-04-10 Programmable electronic timer circuit
PCT/US1996/004471 WO1996033384A1 (en) 1995-04-10 1996-04-01 Programmable electronic timer circuit

Publications (1)

Publication Number Publication Date
MX9707789A true MX9707789A (es) 1997-12-31

Family

ID=23668726

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9707789A MX9707789A (es) 1995-04-10 1996-04-01 Circuito sincronizado electronico programable.

Country Status (16)

Country Link
US (1) US5621184A (es)
EP (1) EP0828988B1 (es)
JP (1) JP3027611B2 (es)
AR (1) AR001591A1 (es)
BR (1) BR9609672A (es)
CA (1) CA2215326C (es)
DE (1) DE69611038T2 (es)
ES (1) ES2155935T3 (es)
IN (1) IN188382B (es)
MX (1) MX9707789A (es)
MY (1) MY113591A (es)
NO (1) NO974663L (es)
PE (1) PE46397A1 (es)
RU (1) RU2129295C1 (es)
WO (1) WO1996033384A1 (es)
ZA (1) ZA962523B (es)

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US5899570A (en) * 1997-03-28 1999-05-04 Microchip Technology Incorporated Time-based temperature sensor system and method therefor
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AU758460B2 (en) * 1997-06-19 2003-03-20 Detnet International Limited Electronic circuitry for timing and delay circiuts
US5912428A (en) * 1997-06-19 1999-06-15 The Ensign-Bickford Company Electronic circuitry for timing and delay circuits
US6490977B1 (en) * 1998-03-30 2002-12-10 Magicfire, Inc. Precision pyrotechnic display system and method having increased safety and timing accuracy
US20060086277A1 (en) 1998-03-30 2006-04-27 George Bossarte Precision pyrotechnic display system and method having increased safety and timing accuracy
WO2000009967A1 (en) * 1998-08-13 2000-02-24 Expert Explosives (Proprietary) Limited Blasting arrangement
JP3061043B2 (ja) * 1998-12-11 2000-07-10 日本電気株式会社 電源回路
DE19949842B4 (de) * 1999-10-15 2005-11-03 Siemens Ag Zündeinrichtung für eine pyrotechnische Insassenschutzeinrichtung
ES2176060B1 (es) * 1999-10-27 2004-02-01 Instalaza Sa Mejoras en espoletas mecano-electronicas para granadas de mano.
US6324979B1 (en) * 1999-12-20 2001-12-04 Vishay Intertechnology, Inc. Electro-pyrotechnic initiator
US6584907B2 (en) * 2000-03-17 2003-07-01 Ensign-Bickford Aerospace & Defense Company Ordnance firing system
AU1233102A (en) * 2000-11-09 2002-05-21 Orica Explosives Tech Pty Ltd Sensor for monitoring electronic detonation circuits
AU2002305930A1 (en) * 2001-02-14 2002-10-15 The Ensign-Bickford Company Delay detonator timing circuit
US20040031411A1 (en) * 2002-06-12 2004-02-19 Novotney David B. Signal transfer device
US7213518B2 (en) 2003-02-21 2007-05-08 Engel Ballistic Research, Inc. Modular electronic fuze
US7874250B2 (en) * 2005-02-09 2011-01-25 Schlumberger Technology Corporation Nano-based devices for use in a wellbore
US8079307B2 (en) 2005-10-05 2011-12-20 Mckinley Paul Electric match assembly with isolated lift and burst function for a pyrotechnic device
US20100251879A1 (en) * 2006-01-17 2010-10-07 Rastegar Jahangir S Energy harvesting power sources for assisting in the recovery/detonation of unexploded munitions governmental rights
US20080282925A1 (en) * 2007-05-15 2008-11-20 Orica Explosives Technology Pty Ltd Electronic blasting with high accuracy
US8477049B2 (en) * 2009-06-05 2013-07-02 Apple Inc. Efficiently embedding information onto a keyboard membrane
US8448573B1 (en) * 2010-04-22 2013-05-28 The United States Of America As Represented By The Secretary Of The Navy Method of fuzing multiple warheads
RU2451896C1 (ru) * 2010-11-10 2012-05-27 Открытое акционерное общество "Новосибирский институт программных систем" Капсюль-детонатор
EP2818823A4 (en) * 2012-02-22 2015-09-30 Obshchestvo S Ogranichennoy Otvetstvennostyu Pulse Electric detonator
CN105652703B (zh) * 2014-11-24 2018-06-19 中国科学院沈阳自动化研究所 一种可以自动计算延时的定时器电路及方法
WO2016171581A1 (ru) * 2015-04-24 2016-10-27 САЯПИН, Виталий Викторович Капсюль - детонатор
RU2634949C1 (ru) * 2016-10-10 2017-11-08 Виталий Борисович Шепеленко Электродетонатор безопасного обращения
RU2634941C1 (ru) * 2016-10-10 2017-11-08 Виталий Борисович Шепеленко Контактный датчик цели
RU2636831C1 (ru) * 2016-10-10 2017-11-28 Виталий Борисович Шепеленко Электродетонатор с электромеханической блокировкой
RU2634951C1 (ru) * 2016-10-10 2017-11-08 Владимир Викторович Черниченко Устройство инициирования
RU2634947C1 (ru) * 2016-10-10 2017-11-08 Владимир Викторович Черниченко Электродетонатор
RU2642696C1 (ru) * 2016-10-10 2018-01-25 Владимир Викторович Черниченко Контактный датчик цели
CN109341446B (zh) * 2018-11-26 2020-11-06 无锡矽微智能科技有限公司 一种用于电子雷管的命令识别装置和方法以及延时装置和方法
CN113006757B (zh) * 2021-02-25 2022-12-20 三一石油智能装备有限公司 电驱压裂橇系统中辅助电机设备控制方法、装置及压裂橇

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US3851589A (en) * 1973-04-25 1974-12-03 Texaco Inc Electronic delay blaster
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US4445435A (en) * 1980-05-05 1984-05-01 Atlas Powder Company Electronic delay blasting circuit
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US4712477A (en) * 1985-06-10 1987-12-15 Asahi Kasei Kogyo Kabushiki Kaisha Electronic delay detonator
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US4897860A (en) * 1988-03-02 1990-01-30 Dallas Semiconductor Corporation Programmable time base circuit with protected internal calibration
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US5363765A (en) * 1993-03-12 1994-11-15 Asahi Kasei Kogyo Kabushiki Kaisha Electronic delay circuit for firing ignition element
US5460093A (en) * 1993-08-02 1995-10-24 Thiokol Corporation Programmable electronic time delay initiator

Also Published As

Publication number Publication date
IN188382B (es) 2002-09-14
AR001591A1 (es) 1997-11-26
MY113591A (en) 2002-04-30
NO974663D0 (no) 1997-10-09
RU2129295C1 (ru) 1999-04-20
EP0828988B1 (en) 2000-11-22
EP0828988A4 (en) 1998-07-08
DE69611038D1 (de) 2000-12-28
ZA962523B (en) 1996-10-07
JPH10510915A (ja) 1998-10-20
WO1996033384A1 (en) 1996-10-24
CA2215326C (en) 2000-11-14
BR9609672A (pt) 1999-07-06
AU5438996A (en) 1996-11-07
CA2215326A1 (en) 1996-10-24
ES2155935T3 (es) 2001-06-01
JP3027611B2 (ja) 2000-04-04
DE69611038T2 (de) 2001-03-22
US5621184A (en) 1997-04-15
PE46397A1 (es) 1997-11-23
EP0828988A1 (en) 1998-03-18
NO974663L (no) 1997-12-08
AU690451B2 (en) 1998-04-23

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Legal Events

Date Code Title Description
FG Grant or registration
PD Change of proprietorship

Owner name: DYNO NOBEL INC.

MM Annulment or lapse due to non-payment of fees