NL43974C - - Google Patents

Info

Publication number
NL43974C
NL43974C NL43974DA NL43974C NL 43974 C NL43974 C NL 43974C NL 43974D A NL43974D A NL 43974DA NL 43974 C NL43974 C NL 43974C
Authority
NL
Netherlands
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 NL43974C publication Critical patent/NL43974C/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K4/00Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K4/00Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26Generating 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
    • H03K4/39Generating 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
    • H03K4/43Generating 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/04Synchronising
    • H04N5/12Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/123Devices 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)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Amplifiers (AREA)
  • Details Of Television Scanning (AREA)
NL43974D 1935-02-09 NL43974C (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
NL43974C true NL43974C (en:Method)

Family

ID=21717716

Family Applications (1)

Application Number Title Priority Date Filing Date
NL43974D NL43974C (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
NL111696C (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
BE413717A (en:Method)
GB449743A (en) 1936-07-02
FR801558A (fr) 1936-08-07
DE700984C (de) 1941-01-06
US2052184A (en) 1936-08-25

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