FR948215A - Perfectionnements aux méthodes et moyens de production des hautes tensions électriques pour reproducteurs de télévision à tubes cathodiques - Google Patents

Perfectionnements aux méthodes et moyens de production des hautes tensions électriques pour reproducteurs de télévision à tubes cathodiques

Info

Publication number
FR948215A
FR948215A FR948215DA FR948215A FR 948215 A FR948215 A FR 948215A FR 948215D A FR948215D A FR 948215DA FR 948215 A FR948215 A FR 948215A
Authority
FR
France
Prior art keywords
reproducers
cathode
methods
ray tube
high electrical
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
English (en)
French (fr)
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co 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
Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR948215A publication Critical patent/FR948215A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
    • H03K6/02—Amplifying pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
FR948215D 1940-05-28 1947-06-19 Perfectionnements aux méthodes et moyens de production des hautes tensions électriques pour reproducteurs de télévision à tubes cathodiques Expired FR948215A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB936840A GB541531A (en) 1940-05-28 1940-05-28 Improvements in methods of and means for producing high electrical potentials for cathode ray television reproducers

Publications (1)

Publication Number Publication Date
FR948215A true FR948215A (fr) 1949-07-26

Family

ID=9870615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948215D Expired FR948215A (fr) 1940-05-28 1947-06-19 Perfectionnements aux méthodes et moyens de production des hautes tensions électriques pour reproducteurs de télévision à tubes cathodiques

Country Status (3)

Country Link
BE (1) BE468223A (cs)
FR (1) FR948215A (cs)
GB (1) GB541531A (cs)

Also Published As

Publication number Publication date
BE468223A (cs)
GB541531A (en) 1941-12-01

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