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FR1050797A - Circuit d'exploration pour tube à rayon cathodique - Google Patents

Circuit d'exploration pour tube à rayon cathodique

Info

Publication number
FR1050797A
FR1050797A FR1050797DA FR1050797A FR 1050797 A FR1050797 A FR 1050797A FR 1050797D A FR1050797D A FR 1050797DA FR 1050797 A FR1050797 A FR 1050797A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
exploration circuit
exploration
circuit
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)
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR1050797A publication Critical patent/FR1050797A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
FR1050797D 1951-02-16 1952-02-13 Circuit d'exploration pour tube à rayon cathodique Expired FR1050797A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2772358X 1951-02-16

Publications (1)

Publication Number Publication Date
FR1050797A true FR1050797A (fr) 1954-01-11

Family

ID=10915049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050797D Expired FR1050797A (fr) 1951-02-16 1952-02-13 Circuit d'exploration pour tube à rayon cathodique

Country Status (2)

Country Link
US (1) US2772358A (fr)
FR (1) FR1050797A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923889A (en) * 1953-09-09 1960-02-02 Gen Electric Co Ltd Electronic integrating circutis
US3031625A (en) * 1960-09-29 1962-04-24 Richard M Bickford Automatic frequency control circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2235131A (en) * 1939-10-25 1941-03-18 Hazeltine Corp Saw-tooth wave generator
US2344810A (en) * 1941-12-31 1944-03-21 Rca Corp Synchronization of deflecting circuits
US2418425A (en) * 1943-01-27 1947-04-01 Rca Corp Self-synchronized saw-tooth generator
US2458156A (en) * 1944-07-29 1949-01-04 Rca Corp Automatic frequency control system
US2460112A (en) * 1946-09-26 1949-01-25 Rca Corp Beam deflection control for cathode-ray devices
NL88575C (fr) * 1947-09-27
US2654033A (en) * 1948-12-24 1953-09-29 Gen Electric Synchronizing circuit
BE495914A (fr) * 1949-05-26

Also Published As

Publication number Publication date
US2772358A (en) 1956-11-27

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