FR1146335A - Improvements to electrical systems - Google Patents

Improvements to electrical systems

Info

Publication number
FR1146335A
FR1146335A FR1146335DA FR1146335A FR 1146335 A FR1146335 A FR 1146335A FR 1146335D A FR1146335D A FR 1146335DA FR 1146335 A FR1146335 A FR 1146335A
Authority
FR
France
Prior art keywords
electrical systems
systems
electrical
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
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.)
Ribet & Desjardins
Original Assignee
Ribet & Desjardins
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 Ribet & Desjardins filed Critical Ribet & Desjardins
Application granted granted Critical
Publication of FR1146335A publication Critical patent/FR1146335A/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
    • H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
    • H03K3/05—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback
    • H03K3/06—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/12—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • H03K3/13—Bistables with hysteresis, e.g. Schmitt trigger

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1146335D 1956-03-29 1956-03-29 Improvements to electrical systems Expired FR1146335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1146335T 1956-03-29

Publications (1)

Publication Number Publication Date
FR1146335A true FR1146335A (en) 1957-11-08

Family

ID=9645328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1146335D Expired FR1146335A (en) 1956-03-29 1956-03-29 Improvements to electrical systems

Country Status (1)

Country Link
FR (1) FR1146335A (en)

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