FR1050618A - Automatic frequency adjustment device of an oscillator - Google Patents

Automatic frequency adjustment device of an oscillator

Info

Publication number
FR1050618A
FR1050618A FR1050618DA FR1050618A FR 1050618 A FR1050618 A FR 1050618A FR 1050618D A FR1050618D A FR 1050618DA FR 1050618 A FR1050618 A FR 1050618A
Authority
FR
France
Prior art keywords
oscillator
adjustment device
frequency adjustment
automatic frequency
automatic
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)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1050618A publication Critical patent/FR1050618A/en
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
    • H04N5/08—Separation of synchronising signals from picture signals
    • 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)
  • Television Receiver Circuits (AREA)
FR1050618D 1951-02-09 1952-02-07 Automatic frequency adjustment device of an oscillator Expired FR1050618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL159177 1951-02-09

Publications (1)

Publication Number Publication Date
FR1050618A true FR1050618A (en) 1954-01-08

Family

ID=19750514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050618D Expired FR1050618A (en) 1951-02-09 1952-02-07 Automatic frequency adjustment device of an oscillator

Country Status (5)

Country Link
BE (1) BE509056A (en)
CH (1) CH299130A (en)
FR (1) FR1050618A (en)
GB (1) GB700056A (en)
NL (1) NL74006C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL223075A (en) * 1956-12-15

Also Published As

Publication number Publication date
BE509056A (en)
GB700056A (en) 1953-11-25
CH299130A (en) 1954-05-31
NL74006C (en)

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