LU53470A1 - Minuterie électronique de sécurité - Google Patents

Minuterie électronique de sécurité

Info

Publication number
LU53470A1
LU53470A1 LU53470DA LU53470A1 LU 53470 A1 LU53470 A1 LU 53470A1 LU 53470D A LU53470D A LU 53470DA LU 53470 A1 LU53470 A1 LU 53470A1
Authority
LU
Luxembourg
Prior art keywords
electronic safety
safety timer
timer
electronic
safety
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Jean Demeur
Original Assignee
Acec
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 Acec filed Critical Acec
Publication of LU53470A1 publication Critical patent/LU53470A1/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28Modifications for introducing a time delay before switching
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/601Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors using transformer coupling
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K5/00Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Dc-Dc Converters (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
LU53470D 1966-04-22 1967-04-20 Minuterie électronique de sécurité LU53470A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE27097 1966-04-22
BE679886A BE679886A (fr) 1966-04-22 1966-04-22 Minuterie électronique de sécurité

Publications (1)

Publication Number Publication Date
LU53470A1 true LU53470A1 (fr) 1967-06-20

Family

ID=76741123

Family Applications (1)

Application Number Title Priority Date Filing Date
LU53470D LU53470A1 (fr) 1966-04-22 1967-04-20 Minuterie électronique de sécurité

Country Status (9)

Country Link
BE (1) BE679886A (cs)
CA (1) CA826803A (cs)
ES (1) ES339507A1 (cs)
FR (1) FR1520105A (cs)
GB (1) GB1178159A (cs)
GR (1) GR33628B (cs)
LU (1) LU53470A1 (cs)
PT (1) PT47549A (cs)
YU (1) YU28343B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131795B1 (cs) * 1971-02-26 1974-03-22 Alsthom Cgee
BE847141A (fr) * 1976-10-11 1977-04-12 Acec Installation de commande de processus.
GB2127239A (en) * 1982-09-08 1984-04-04 Qualidyne Systems Inc DC-DC converter

Also Published As

Publication number Publication date
PT47549A (pt) 1968-11-08
YU28343B (cs) 1970-02-09
CA826803A (en) 1969-11-04
GR33628B (el) 1967-12-23
FR1520105A (fr) 1968-04-05
GB1178159A (en) 1970-01-21
ES339507A1 (es) 1968-05-01
BE679886A (fr) 1966-10-24

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