NL89490C - - Google Patents

Info

Publication number
NL89490C
NL89490C NL89490DA NL89490C NL 89490 C NL89490 C NL 89490C NL 89490D A NL89490D A NL 89490DA NL 89490 C NL89490 C NL 89490C
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 NL89490C publication Critical patent/NL89490C/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
    • 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
    • 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
    • H03K4/28Generating 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 a switching device
    • H03K4/32Generating 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 a switching device combined with means for generating the driving pulses
    • H03K4/34Generating 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 a switching device combined with means for generating the driving pulses using a single tube with positive feedback through a transformer
NL89490D 1937-09-01 NL89490C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE518643X 1937-09-01

Publications (1)

Publication Number Publication Date
NL89490C true NL89490C (en:Method)

Family

ID=6550120

Family Applications (1)

Application Number Title Priority Date Filing Date
NL89490D NL89490C (en:Method) 1937-09-01

Country Status (4)

Country Link
BE (1) BE429960A (en:Method)
FR (1) FR842884A (en:Method)
GB (1) GB518643A (en:Method)
NL (1) NL89490C (en:Method)

Also Published As

Publication number Publication date
GB518643A (en) 1940-03-04
BE429960A (en:Method)
FR842884A (fr) 1939-06-21

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