PE42499A1 - Conexiones electronicas para circuitos de sincronizacion y retardo - Google Patents

Conexiones electronicas para circuitos de sincronizacion y retardo

Info

Publication number
PE42499A1
PE42499A1 PE00053398A PE00053398A PE42499A1 PE 42499 A1 PE42499 A1 PE 42499A1 PE 00053398 A PE00053398 A PE 00053398A PE 00053398 A PE00053398 A PE 00053398A PE 42499 A1 PE42499 A1 PE 42499A1
Authority
PE
Peru
Prior art keywords
signal
circuit
capacitor
oscillator
response
Prior art date
Application number
PE00053398A
Other languages
English (en)
Inventor
S Patti Robert
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 PE42499A1 publication Critical patent/PE42499A1/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)
  • Pulse Circuits (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

QUE COMPRENDE: I) UN OSCILADOR PARA GENERAR UNA SERIE DE IMPULSOS DE RELOJ EN RESPUESTA A UNA SENAL HABILITANTE DE RELOJ. DICHO CIRCUITO COMPRENDE: A) UN MEDIO DE TENSION, B) UN CAPACITOR CARGADO Y OTRO DESCARGADO, C)UN MEDIO DE CARGA Y DESCARGA PARA UN CAPACITOR, D) UN COMPARADOR PARA GENERAR UNA SENAL INTERNA CADA VEZ QUE UN CAPACITOR CARGADO SE CONVIERTE EN UN CAPACITOR DESCARGADO, E) UN MECANISMO DE COMMUTACION PARA REALIZAR UNA FUNCION DE CAMBIO QUE COMPRENDE LA DESCONEXION EFECTIVA DE UN CAPACITOR DESCARGADO Y LA CONEXION A UN MEDIO DE CARGA, F) UN ENGANCHE PARA GENERAR UN IMPULSO DE RELOJ EN RESPUESTA A LAS SENALES INTERNAS, II) CIRCUITO TEMPORIZADOR PROGRAMABLE DE RETARDO ELECTRONICO PARA EMITIR UNA SENAL DE SALIDA DEL TEMPORIZADOR AL CUMPLIMIENTO DE UN RETARDO DE TIEMPO PROGRAMADO DESPUES DE LA RECEPCION DE UNA SENAL INICIADORA ELECTRICA. DICHO TEMPORIZADOR COMPRENDE: A) CIRCUITO DE OSCILADOR, B)CIRCUITO DE GENERACION DE REPOSICION, C) UN CONTADOR DE TRANSPORTE ONDULANTE, D) BANCO DE PROGRAMAS QUE GENERA UNA SENAL EN RESPUESTA A LA SENAL DE CARGA DEL CONTADOR, E) UN CIRCUITO DE CONTROL; Y III) CIRCUITO DE CONTROL DE CICLO QUE CONTROLA UNA COMPUERTA Y PERMITE QUE LOS IMPULSOS DEL OSCILADOR INCREMENTEN EL CONTADOR
PE00053398A 1997-06-19 1998-06-18 Conexiones electronicas para circuitos de sincronizacion y retardo PE42499A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/879,162 US5912428A (en) 1997-06-19 1997-06-19 Electronic circuitry for timing and delay circuits

Publications (1)

Publication Number Publication Date
PE42499A1 true PE42499A1 (es) 1999-05-07

Family

ID=25373560

Family Applications (1)

Application Number Title Priority Date Filing Date
PE00053398A PE42499A1 (es) 1997-06-19 1998-06-18 Conexiones electronicas para circuitos de sincronizacion y retardo

Country Status (16)

Country Link
US (2) US5912428A (es)
EP (1) EP0991909B1 (es)
JP (2) JP3575806B2 (es)
CN (1) CN1267364A (es)
AR (3) AR012753A1 (es)
BR (1) BR9810050A (es)
CA (1) CA2292542C (es)
CO (1) CO4810289A1 (es)
DE (1) DE69824290T2 (es)
ES (1) ES2223132T3 (es)
ID (1) ID24684A (es)
NO (1) NO996359D0 (es)
PE (1) PE42499A1 (es)
RU (1) RU2205497C2 (es)
WO (1) WO1998058228A1 (es)
ZA (1) ZA985294B (es)

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Also Published As

Publication number Publication date
ZA985294B (en) 1999-11-23
JP3575806B2 (ja) 2004-10-13
AR019329A2 (es) 2002-02-13
JP2001506467A (ja) 2001-05-15
US6268775B1 (en) 2001-07-31
ES2223132T3 (es) 2005-02-16
NO996359L (no) 1999-12-20
EP0991909A1 (en) 2000-04-12
US5912428A (en) 1999-06-15
RU2205497C2 (ru) 2003-05-27
CO4810289A1 (es) 1999-06-30
JP2004229322A (ja) 2004-08-12
WO1998058228A1 (en) 1998-12-23
CA2292542C (en) 2003-11-25
NO996359D0 (no) 1999-12-20
EP0991909B1 (en) 2004-06-02
AR019330A2 (es) 2002-02-13
DE69824290T2 (de) 2005-06-23
AR012753A1 (es) 2000-11-08
DE69824290D1 (de) 2004-07-08
CA2292542A1 (en) 1998-12-23
BR9810050A (pt) 2000-09-19
ID24684A (id) 2000-07-27
CN1267364A (zh) 2000-09-20

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