FR1252493A - Switching circuit - Google Patents

Switching circuit

Info

Publication number
FR1252493A
FR1252493A FR822932A FR822932A FR1252493A FR 1252493 A FR1252493 A FR 1252493A FR 822932 A FR822932 A FR 822932A FR 822932 A FR822932 A FR 822932A FR 1252493 A FR1252493 A FR 1252493A
Authority
FR
France
Prior art keywords
switching circuit
switching
circuit
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
FR822932A
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 claimed from GB1105259A external-priority patent/GB844591A/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR822932A priority Critical patent/FR1252493A/en
Application granted granted Critical
Publication of FR1252493A publication Critical patent/FR1252493A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • H03K3/288—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable using additional transistors in the input circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR822932A 1959-04-01 1960-03-30 Switching circuit Expired FR1252493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR822932A FR1252493A (en) 1959-04-01 1960-03-30 Switching circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1105259A GB844591A (en) 1959-04-01 1959-04-01 Improvements in or relating to electrical switching circuits
FR822932A FR1252493A (en) 1959-04-01 1960-03-30 Switching circuit

Publications (1)

Publication Number Publication Date
FR1252493A true FR1252493A (en) 1961-01-27

Family

ID=26185500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822932A Expired FR1252493A (en) 1959-04-01 1960-03-30 Switching circuit

Country Status (1)

Country Link
FR (1) FR1252493A (en)

Similar Documents

Publication Publication Date Title
FR1249045A (en) Switching circuits
BE573322A (en) Switching circuit
BE574335A (en) Switching circuit.
BE586900A (en) Switching circuits.
CH386526A (en) Circuit breaker
AT240957B (en) Circuit breaker
FR1225147A (en) Switching circuit
FR1259711A (en) Circuit breaker
FR1214019A (en) Switching circuit
CH382258A (en) Circuit breaker
BE597698A (en) Telephone switching circuit
CH414793A (en) Circuit breaker
CH387130A (en) Circuit breaker
BE597141A (en) Circuit switches.
FR1252493A (en) Switching circuit
FR1253713A (en) Switching techniques
FR1247592A (en) Circuit breaker
CH400292A (en) Circuit breaker
FR1201769A (en) Switching circuit
FR1275275A (en) Telephone switching circuit
BE579651A (en) Magnetic switching circuit.
FR1315080A (en) Circuit breakers
FR1230339A (en) Circuit breaker
FR1251780A (en) Circuit breaker
FR1272040A (en) Circuit breaker