NL68153C - - Google Patents

Info

Publication number
NL68153C
NL68153C NL68153DA NL68153C NL 68153 C NL68153 C NL 68153C NL 68153D A NL68153D A NL 68153DA NL 68153 C NL68153 C NL 68153C
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 NL68153C publication Critical patent/NL68153C/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
    • 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
    • H03K4/28—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 a switching device
    • H03K4/32—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 a switching device combined with means for generating the driving pulses
    • H03K4/34—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 a switching device combined with means for generating the driving pulses using a single tube with positive feedback through a transformer
NL68153D 1940-12-17 NL68153C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL877734X 1940-12-17

Publications (1)

Publication Number Publication Date
NL68153C true NL68153C (en)

Family

ID=19851463

Family Applications (1)

Application Number Title Priority Date Filing Date
NL68153D NL68153C (en) 1940-12-17

Country Status (3)

Country Link
DE (1) DE976199C (en)
FR (1) FR877734A (en)
NL (1) NL68153C (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB359041A (en) * 1930-07-18 1931-10-19 Horace Leslie Crowther Improvements in or relating to thermionic valves and thermionic valve circuits
US2051372A (en) * 1931-07-14 1936-08-18 Television Lab Ltd Scanning and synchronizing system
FR743623A (en) * 1931-11-18 1933-04-03
USRE21400E (en) * 1932-04-04 1940-03-19 blumlein
DE655923C (en) * 1933-07-17 1938-01-26 Isolde Hausser Dr Device for generating vibrations by means of high vacuum tubes in braking field circuit
AT151218B (en) * 1935-02-05 1937-10-25 Telefunken Ges Fuer Drathlose Circuit arrangement for generating a sawtooth-shaped current curve, in particular for the magnetic deflection of cathode rays for television purposes.
DE889309C (en) * 1935-02-06 1953-09-10 Telefunken Gmbh Circuit arrangement for generating a sawtooth-shaped current curve for the magnetic deflection of cathode rays, in particular for television purposes
GB482370A (en) * 1936-08-27 1938-03-28 Eric Lawrence Casling White Improvements in or relating to oscillatory electric circuits
BE432682A (en) * 1938-02-15
DE737998C (en) * 1938-11-26 1943-07-30 Fernseh Gmbh Flip-flop for generating a saw-tooth-shaped deflection voltage or a deflection current for deflecting electron beams in electron beam tubes using a feedback transformer and a screen grid tube

Also Published As

Publication number Publication date
FR877734A (en) 1942-12-15
DE976199C (en) 1963-04-25

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