BE679886A - Electronic safety timer - Google Patents

Electronic safety timer

Info

Publication number
BE679886A
BE679886A BE679886A BE679886A BE679886A BE 679886 A BE679886 A BE 679886A BE 679886 A BE679886 A BE 679886A BE 679886 A BE679886 A BE 679886A BE 679886 A BE679886 A BE 679886A
Authority
BE
Belgium
Prior art keywords
electronic safety
safety timer
timer
electronic
safety
Prior art date
Application number
BE679886A
Other languages
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
Priority to CA826803A priority Critical patent/CA826803A/en
Application filed by Acec filed Critical Acec
Priority to BE679886A priority patent/BE679886A/en
Publication of BE679886A publication Critical patent/BE679886A/en
Priority to GR670133628A priority patent/GR33628B/en
Priority to ES339507A priority patent/ES339507A1/en
Priority to PT4754967A priority patent/PT47549A/en
Priority to LU53470D priority patent/LU53470A1/en
Priority to GB08516/67A priority patent/GB1178159A/en
Priority to FR103613A priority patent/FR1520105A/en
Priority to YU74067A priority patent/YU28343B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic 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
    • H03K17/60—Electronic 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
    • H03K17/601—Electronic 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements 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)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Dc-Dc Converters (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
BE679886A 1966-04-22 1966-04-22 Electronic safety timer BE679886A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA826803A CA826803A (en) 1966-04-22 Electronic safety timing circuit
BE679886A BE679886A (en) 1966-04-22 1966-04-22 Electronic safety timer
GR670133628A GR33628B (en) 1966-04-22 1967-04-15 ELECTRIC SAFETY MECHANISM.
ES339507A ES339507A1 (en) 1966-04-22 1967-04-19 An Electronic Delayed Action Supply Source
PT4754967A PT47549A (en) 1966-04-22 1967-04-19 ELECTRONIC SAFETY REGULATORY DEVICE
LU53470D LU53470A1 (en) 1966-04-22 1967-04-20 Electronic safety timer
GB08516/67A GB1178159A (en) 1966-04-22 1967-04-21 An Electronic Delayed Action Supply Source
FR103613A FR1520105A (en) 1966-04-22 1967-04-21 Electronic safety timer
YU74067A YU28343B (en) 1966-04-22 1969-03-31 ELECTRONIC SECRETARY SECRETARY

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
BE679886A true BE679886A (en) 1966-10-24

Family

ID=76741123

Family Applications (1)

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

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
LU53470A1 (en) 1967-06-20
PT47549A (en) 1968-11-08
CA826803A (en) 1969-11-04
ES339507A1 (en) 1968-05-01
YU28343B (en) 1970-02-09
FR1520105A (en) 1968-04-05
GR33628B (en) 1967-12-23
GB1178159A (en) 1970-01-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI

Effective date: 19850422