FR1270986A - Perfectionnements aux circuits de commande automatique - Google Patents

Perfectionnements aux circuits de commande automatique

Info

Publication number
FR1270986A
FR1270986A FR841798A FR841798A FR1270986A FR 1270986 A FR1270986 A FR 1270986A FR 841798 A FR841798 A FR 841798A FR 841798 A FR841798 A FR 841798A FR 1270986 A FR1270986 A FR 1270986A
Authority
FR
France
Prior art keywords
automatic control
control circuits
circuits
automatic
control
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
FR841798A
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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
Priority claimed from US848737A external-priority patent/US2995735A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR841798A priority Critical patent/FR1270986A/fr
Application granted granted Critical
Publication of FR1270986A publication Critical patent/FR1270986A/fr
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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/07—Program control other than numerical control, i.e. in sequence controllers or logic controllers where the program is defined in the fixed connection of electrical elements, e.g. potentiometers, counters or transistors
    • 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
    • H03K3/30—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 a transformer for feedback, e.g. blocking oscillator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
FR841798A 1959-10-26 1960-10-21 Perfectionnements aux circuits de commande automatique Expired FR1270986A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR841798A FR1270986A (fr) 1959-10-26 1960-10-21 Perfectionnements aux circuits de commande automatique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US848737A US2995735A (en) 1959-10-26 1959-10-26 Logic circuits
FR841798A FR1270986A (fr) 1959-10-26 1960-10-21 Perfectionnements aux circuits de commande automatique

Publications (1)

Publication Number Publication Date
FR1270986A true FR1270986A (fr) 1961-09-01

Family

ID=26187882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841798A Expired FR1270986A (fr) 1959-10-26 1960-10-21 Perfectionnements aux circuits de commande automatique

Country Status (1)

Country Link
FR (1) FR1270986A (fr)

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