GB644999A - Improvements in and relating to time base circuits for television receivers - Google Patents

Improvements in and relating to time base circuits for television receivers

Info

Publication number
GB644999A
GB644999A GB916747A GB916747A GB644999A GB 644999 A GB644999 A GB 644999A GB 916747 A GB916747 A GB 916747A GB 916747 A GB916747 A GB 916747A GB 644999 A GB644999 A GB 644999A
Authority
GB
United Kingdom
Prior art keywords
valve
capacitor
time base
cathode
resistor
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB916747A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AC Cossor Ltd
Original Assignee
AC Cossor Ltd
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
Priority to BE481610D priority Critical patent/BE481610A/xx
Priority to FR964195D priority patent/FR964195A/fr
Application filed by AC Cossor Ltd filed Critical AC Cossor Ltd
Priority to GB916747A priority patent/GB644999A/en
Publication of GB644999A publication Critical patent/GB644999A/en
Expired legal-status Critical Current

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
    • H03K4/39—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

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB916747A 1947-04-03 1947-04-03 Improvements in and relating to time base circuits for television receivers Expired GB644999A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE481610D BE481610A (ru) 1947-04-03
FR964195D FR964195A (ru) 1947-04-03
GB916747A GB644999A (en) 1947-04-03 1947-04-03 Improvements in and relating to time base circuits for television receivers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB916747A GB644999A (en) 1947-04-03 1947-04-03 Improvements in and relating to time base circuits for television receivers

Publications (1)

Publication Number Publication Date
GB644999A true GB644999A (en) 1950-10-25

Family

ID=9866695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB916747A Expired GB644999A (en) 1947-04-03 1947-04-03 Improvements in and relating to time base circuits for television receivers

Country Status (3)

Country Link
BE (1) BE481610A (ru)
FR (1) FR964195A (ru)
GB (1) GB644999A (ru)

Also Published As

Publication number Publication date
BE481610A (ru)
FR964195A (ru) 1950-08-08

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