GB537119A - Improvements in or relating to time base circuits for cathode ray tubes - Google Patents

Improvements in or relating to time base circuits for cathode ray tubes

Info

Publication number
GB537119A
GB537119A GB3170339A GB3170339A GB537119A GB 537119 A GB537119 A GB 537119A GB 3170339 A GB3170339 A GB 3170339A GB 3170339 A GB3170339 A GB 3170339A GB 537119 A GB537119 A GB 537119A
Authority
GB
United Kingdom
Prior art keywords
relating
cathode ray
time base
ray tubes
base circuits
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
GB3170339A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 BE477659D priority Critical patent/BE477659A/xx
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB3170339A priority patent/GB537119A/en
Publication of GB537119A publication Critical patent/GB537119A/en
Priority to FR933632D priority patent/FR933632A/fr
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

  • Details Of Television Scanning (AREA)
GB3170339A 1939-12-07 1939-12-07 Improvements in or relating to time base circuits for cathode ray tubes Expired GB537119A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE477659D BE477659A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1939-12-07
GB3170339A GB537119A (en) 1939-12-07 1939-12-07 Improvements in or relating to time base circuits for cathode ray tubes
FR933632D FR933632A (fr) 1939-12-07 1946-09-13 Perfectionnements aux montages de base de temps pour tubes à faisceau cathodique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3170339A GB537119A (en) 1939-12-07 1939-12-07 Improvements in or relating to time base circuits for cathode ray tubes

Publications (1)

Publication Number Publication Date
GB537119A true GB537119A (en) 1941-06-10

Family

ID=10327136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3170339A Expired GB537119A (en) 1939-12-07 1939-12-07 Improvements in or relating to time base circuits for cathode ray tubes

Country Status (3)

Country Link
BE (1) BE477659A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR933632A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB537119A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008092A (en) * 1957-01-21 1961-11-07 Modern Telephones Great Britai Transistor amplifiers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008092A (en) * 1957-01-21 1961-11-07 Modern Telephones Great Britai Transistor amplifiers

Also Published As

Publication number Publication date
FR933632A (fr) 1948-04-27
BE477659A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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