CH258157A - Schaltung zum Synchronisieren eines Bildsägezahngenerators in einem Empfänger. - Google Patents

Schaltung zum Synchronisieren eines Bildsägezahngenerators in einem Empfänger.

Info

Publication number
CH258157A
CH258157A CH258157DA CH258157A CH 258157 A CH258157 A CH 258157A CH 258157D A CH258157D A CH 258157DA CH 258157 A CH258157 A CH 258157A
Authority
CH
Switzerland
Prior art keywords
synchronizing
receiver
circuit
sawtooth generator
sawtooth
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH258157A publication Critical patent/CH258157A/de

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
    • H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa
    • 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
    • H04N5/123—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 directly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electrotherapy Devices (AREA)
  • Details Of Television Scanning (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CH258157D 1946-06-15 1947-07-14 Schaltung zum Synchronisieren eines Bildsägezahngenerators in einem Empfänger. CH258157A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL126515A NL76305C (xx) 1946-06-15 1946-06-15

Publications (1)

Publication Number Publication Date
CH258157A true CH258157A (de) 1948-11-15

Family

ID=38463058

Family Applications (1)

Application Number Title Priority Date Filing Date
CH258157D CH258157A (de) 1946-06-15 1947-07-14 Schaltung zum Synchronisieren eines Bildsägezahngenerators in einem Empfänger.

Country Status (8)

Country Link
US (1) US2519911A (xx)
BE (1) BE474571A (xx)
CH (1) CH258157A (xx)
DE (1) DE976180C (xx)
ES (1) ES178896A1 (xx)
FR (2) FR927118A (xx)
GB (1) GB654154A (xx)
NL (1) NL76305C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971321C (de) * 1952-03-06 1959-01-08 Philips Nv Schaltungsanordnung zum Synchronisieren eines Saegezahnoszillators

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725424A (en) * 1950-02-10 1955-11-29 Bell Telephone Labor Inc Error-voltage-sensitive differential amplifier
US2802046A (en) * 1950-03-24 1957-08-06 Emi Ltd Television receiving apparatus
US2632050A (en) * 1950-04-03 1953-03-17 Avco Mfg Corp Keyed automatic frequency control system for television receivers
DE1268193B (de) * 1960-08-10 1968-05-16 Philips Patentverwaltung Schaltungsanordnung zum Synchronisieren eines Kippgeraetes
US3517127A (en) * 1966-03-21 1970-06-23 Fowler Allan R Sync generator and recording system including same
US3535451A (en) * 1967-12-21 1970-10-20 Webb James E Means for generating a sync signal in an fm communication system
DE2651677C3 (de) * 1976-11-12 1981-04-30 Norddeutsche Mende Rundfunk Kg, 2800 Bremen Schaltungsanordnung zur Erzeugung einer sägezahnförmigen Spannung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR809489A (fr) * 1935-11-27 1937-03-03 Perfectionnement aux systèmes de synchronisation destinés notamment à la réception des images en télévision
FR847675A (xx) * 1937-12-17
US2358545A (en) * 1941-07-31 1944-09-19 Rca Corp Television system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971321C (de) * 1952-03-06 1959-01-08 Philips Nv Schaltungsanordnung zum Synchronisieren eines Saegezahnoszillators

Also Published As

Publication number Publication date
DE976180C (de) 1963-05-09
BE474571A (xx)
GB654154A (en) 1951-06-06
US2519911A (en) 1950-08-22
FR56855E (fr) 1952-10-08
ES178896A1 (es) 1947-11-01
NL76305C (xx) 1954-11-15
FR927118A (fr) 1947-10-21

Similar Documents

Publication Publication Date Title
CH258648A (de) Vorrichtung zum Polieren von Gegenständen.
CH258157A (de) Schaltung zum Synchronisieren eines Bildsägezahngenerators in einem Empfänger.
ES180661A1 (es) Un equipo medidor de intervalo de tiempo
CH261241A (de) Verfahren zum Synchronisieren des Bildsägezahngenerators in einem Empfänger für stillstehende oder bewegliche Bilder.
CH302724A (de) Schaltung zum Erzeugen eines sägezahnförmigen Stromes in einer Spule.
FR923516A (fr) Mitrailleuse
GB618631A (en) A new or improved game apparatus
ES175580A1 (es) Un aparato salvatripulaciones
FR927743A (fr) Perfectionnement aux machines dynamo-électriques
ES173462A1 (es) Un generador de vinagre
ES171358A1 (es) Un aparato generador de vibraciones
CH310668A (de) Schaltungsanordnung zum Synchronisieren eines Sägezahngenerators.
ES174063A1 (es) Un aparato humedecedor de tierras
ES175009A1 (es) Un generador de gas
GR10574B (el) Βενζινομηχανη μαγειρικης μετα θρυαλιδος.
ES175824A1 (es) Un aparato dia-positiva giratoria de proyeccion
ES172306A1 (es) Un procedimiento de obtención de sulfanilamidas
ES173030A3 (es) Un método de filtración
ES173589A3 (es) Mejoras en generadores de sincronización
ES177106A3 (es) Un aparato clasificador-archivador de fichas
ES176013A1 (es) Un aparato radioeléctrico detectórfono
DK71540C (da) Impulsgenerator.
DK75120C (da) Impulsgenerator.
DK69431C (da) Maskine til lukning af dåser.
IE17448L (en) Bituminous boards