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PT47549A - ELECTRONIC SAFETY REGULATORY DEVICE - Google Patents

ELECTRONIC SAFETY REGULATORY DEVICE

Info

Publication number
PT47549A
PT47549A PT4754967A PT4754967A PT47549A PT 47549 A PT47549 A PT 47549A PT 4754967 A PT4754967 A PT 4754967A PT 4754967 A PT4754967 A PT 4754967A PT 47549 A PT47549 A PT 47549A
Authority
PT
Portugal
Prior art keywords
electronic safety
regulatory device
safety regulatory
electronic
safety
Prior art date
Application number
PT4754967A
Other languages
Portuguese (pt)
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 PT47549A publication Critical patent/PT47549A/en

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Dc-Dc Converters (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
PT4754967A 1966-04-22 1967-04-19 ELECTRONIC SAFETY REGULATORY DEVICE PT47549A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE27097 1966-04-22
BE679886A BE679886A (en) 1966-04-22 1966-04-22 Electronic safety timer

Publications (1)

Publication Number Publication Date
PT47549A true PT47549A (en) 1968-11-08

Family

ID=76741123

Family Applications (1)

Application Number Title Priority Date Filing Date
PT4754967A PT47549A (en) 1966-04-22 1967-04-19 ELECTRONIC SAFETY REGULATORY DEVICE

Country Status (9)

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

Families Citing this family (3)

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

Also Published As

Publication number Publication date
GR33628B (en) 1967-12-23
FR1520105A (en) 1968-04-05
YU28343B (en) 1970-02-09
CA826803A (en) 1969-11-04
BE679886A (en) 1966-10-24
GB1178159A (en) 1970-01-21
LU53470A1 (en) 1967-06-20
ES339507A1 (en) 1968-05-01

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