FR1266500A - Commutateur électronique à haute sécurité - Google Patents

Commutateur électronique à haute sécurité

Info

Publication number
FR1266500A
FR1266500A FR827828A FR827828A FR1266500A FR 1266500 A FR1266500 A FR 1266500A FR 827828 A FR827828 A FR 827828A FR 827828 A FR827828 A FR 827828A FR 1266500 A FR1266500 A FR 1266500A
Authority
FR
France
Prior art keywords
electronic switch
high security
security electronic
switch
security
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR827828A
Other languages
English (en)
French (fr)
Inventor
Gabriel Dureau
Rene Ibanez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Priority to FR827828A priority Critical patent/FR1266500A/fr
Priority to LU40127D priority patent/LU40127A1/xx
Application granted granted Critical
Publication of FR1266500A publication Critical patent/FR1266500A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
    • 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
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/007—Fail-safe circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
FR827828A 1960-05-20 1960-05-20 Commutateur électronique à haute sécurité Expired FR1266500A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR827828A FR1266500A (fr) 1960-05-20 1960-05-20 Commutateur électronique à haute sécurité
LU40127D LU40127A1 (enExample) 1960-05-20 1961-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827828A FR1266500A (fr) 1960-05-20 1960-05-20 Commutateur électronique à haute sécurité

Publications (1)

Publication Number Publication Date
FR1266500A true FR1266500A (fr) 1961-07-17

Family

ID=8731887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827828A Expired FR1266500A (fr) 1960-05-20 1960-05-20 Commutateur électronique à haute sécurité

Country Status (2)

Country Link
FR (1) FR1266500A (enExample)
LU (1) LU40127A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643762A1 (fr) * 1989-02-27 1990-08-31 Merlin Gerin Systeme de codage en frequence a haute surete de fonctionnement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643762A1 (fr) * 1989-02-27 1990-08-31 Merlin Gerin Systeme de codage en frequence a haute surete de fonctionnement
EP0385885A1 (fr) * 1989-02-27 1990-09-05 Merlin Gerin Système de codage en fréquence à haute sûreté de fonctionnement

Also Published As

Publication number Publication date
LU40127A1 (enExample) 1961-07-13

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