BE413717A - - Google Patents

Info

Publication number
BE413717A
BE413717A BE413717DA BE413717A BE 413717 A BE413717 A BE 413717A BE 413717D A BE413717D A BE 413717DA BE 413717 A BE413717 A BE 413717A
Authority
BE
Belgium
Application number
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.)
Publication of BE413717A publication Critical patent/BE413717A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
    • H03K4/39—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier
    • H03K4/43—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier combined with means for generating the driving pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/123—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal directly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Amplifiers (AREA)
BE413717D 1935-02-09 BE413717A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5781A US2052184A (en) 1935-02-09 1935-02-09 Electric wave generator

Publications (1)

Publication Number Publication Date
BE413717A true BE413717A (en:Method)

Family

ID=21717716

Family Applications (1)

Application Number Title Priority Date Filing Date
BE413717D BE413717A (en:Method) 1935-02-09

Country Status (6)

Country Link
US (1) US2052184A (en:Method)
BE (1) BE413717A (en:Method)
DE (1) DE700984C (en:Method)
FR (1) FR801558A (en:Method)
GB (1) GB449743A (en:Method)
NL (1) NL43974C (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660691A (en) * 1953-11-24 Bertram
US2423931A (en) * 1933-05-05 1947-07-15 Rca Corp Apparatus for generating sweep voltages
US2522957A (en) * 1942-06-27 1950-09-19 Rca Corp Triangular signal generator
BE456248A (en:Method) * 1943-06-08
US2468256A (en) * 1943-10-06 1949-04-26 Hazeltine Research Inc Television receiver including a horizontal oscillator responsive to a predetermined fraction of transmitted synchronizing pulses
US2549473A (en) * 1945-01-30 1951-04-17 Gen Electric Radar equipment calibrating system
US2440252A (en) * 1945-03-13 1948-04-27 Bell Telephone Labor Inc Multivibrator
US2540820A (en) * 1949-09-16 1951-02-06 Gen Electric Oscillator synchronizing system

Also Published As

Publication number Publication date
DE700984C (de) 1941-01-06
GB449743A (en) 1936-07-02
NL43974C (en:Method)
FR801558A (fr) 1936-08-07
US2052184A (en) 1936-08-25

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