FR933632A - Improvements to Time Base Assemblies for CRTs - Google Patents

Improvements to Time Base Assemblies for CRTs

Info

Publication number
FR933632A
FR933632A FR933632DA FR933632A FR 933632 A FR933632 A FR 933632A FR 933632D A FR933632D A FR 933632DA FR 933632 A FR933632 A FR 933632A
Authority
FR
France
Prior art keywords
crts
time base
base assemblies
assemblies
time
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
Other languages
French (fr)
Inventor
William Alan Montgomery
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR933632A publication Critical patent/FR933632A/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
FR933632D 1939-12-07 1946-09-13 Improvements to Time Base Assemblies for CRTs Expired FR933632A (en)

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
FR933632A true FR933632A (en) 1948-04-27

Family

ID=10327136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933632D Expired FR933632A (en) 1939-12-07 1946-09-13 Improvements to Time Base Assemblies for CRTs

Country Status (3)

Country Link
BE (1) BE477659A (en)
FR (1) FR933632A (en)
GB (1) GB537119A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB853672A (en) * 1957-01-21 1960-11-09 Modern Telephones Great Britai Improvements in or relating to transistor amplifiers

Also Published As

Publication number Publication date
GB537119A (en) 1941-06-10
BE477659A (en)

Similar Documents

Publication Publication Date Title
FR867602A (en) Vacuum tubes
FR863453A (en) Cathode ray tube
FR864657A (en) Improvements to discharge tubes
FR877309A (en) Improvements to cathode ray tubes
FR863045A (en) Cathode ray tube
FR867317A (en) Improvements to discharge tube supports
FR951671A (en) Improvements to cathode ray tubes
FR864139A (en) projection screen
FR942455A (en) Improvements to cathode ray tubes
FR933632A (en) Improvements to Time Base Assemblies for CRTs
FR869650A (en) Shortwave feedthroughs
FR871986A (en) Improvements to cathode ray tubes
FR856503A (en) Cathode ray oscillographs
FR876870A (en) Cathode ray tubes
FR864289A (en) Improvements to discharge tubes
FR50983E (en) Improvements to discharge tubes
FR865443A (en) Enhancements to high vacuum tubes
FR867555A (en) Improvements to discharge tubes
FR867435A (en) Improvements to discharge tubes
FR51097E (en) Improvements to discharge tubes
FR939450A (en) Cooling electron tubes
FR875817A (en) Improvements to stenotyping machines
FR867368A (en) Improvements to discharge tube circuits
FR51918E (en) Improvements to discharge tubes
FR872842A (en) Improvements made to electric discharge tubes