FR850973A - Perfectionnements aux circuits multivibrateurs - Google Patents

Perfectionnements aux circuits multivibrateurs

Info

Publication number
FR850973A
FR850973A FR850973DA FR850973A FR 850973 A FR850973 A FR 850973A FR 850973D A FR850973D A FR 850973DA FR 850973 A FR850973 A FR 850973A
Authority
FR
France
Prior art keywords
multivibrator circuits
multivibrator
circuits
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
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR850973A publication Critical patent/FR850973A/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
    • H03K3/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Television Signal Processing For Recording (AREA)
FR850973D 1938-03-07 1939-02-28 Perfectionnements aux circuits multivibrateurs Expired FR850973A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB706738A GB514940A (en) 1938-03-07 1938-03-07 Improvements in or relating to multivibrator circuit arrangements

Publications (1)

Publication Number Publication Date
FR850973A true FR850973A (fr) 1939-12-30

Family

ID=9825977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850973D Expired FR850973A (fr) 1938-03-07 1939-02-28 Perfectionnements aux circuits multivibrateurs

Country Status (2)

Country Link
FR (1) FR850973A (fr)
GB (1) GB514940A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909675A (en) * 1955-05-10 1959-10-20 Bell Telephone Labor Inc Bistable frequency divider

Also Published As

Publication number Publication date
GB514940A (en) 1939-11-22

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