BE588103R - Circuits générateurs d'impulsions. - Google Patents

Circuits générateurs d'impulsions.

Info

Publication number
BE588103R
BE588103R BE588103A BE588103A BE588103R BE 588103 R BE588103 R BE 588103R BE 588103 A BE588103 A BE 588103A BE 588103 A BE588103 A BE 588103A BE 588103 R BE588103 R BE 588103R
Authority
BE
Belgium
Prior art keywords
pulse generator
generator circuits
circuits
pulse
generator
Prior art date
Application number
BE588103A
Other languages
English (en)
Inventor
K W Cattermole
R B Herman
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Application granted granted Critical
Publication of BE588103R publication Critical patent/BE588103R/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/14—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0064—Pulse width, duty cycle or on/off ratio

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electronic Switches (AREA)
BE588103A 1959-02-27 1960-02-29 Circuits générateurs d'impulsions. BE588103R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6992/59A GB904487A (en) 1959-02-27 1959-02-27 Improvements in or relating to electric frequency dividers

Publications (1)

Publication Number Publication Date
BE588103R true BE588103R (fr) 1960-08-29

Family

ID=9824578

Family Applications (1)

Application Number Title Priority Date Filing Date
BE588103A BE588103R (fr) 1959-02-27 1960-02-29 Circuits générateurs d'impulsions.

Country Status (2)

Country Link
BE (1) BE588103R (fr)
GB (1) GB904487A (fr)

Also Published As

Publication number Publication date
GB904487A (en) 1962-08-29

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