FR1465298A - Balayage de lignes à transistors, comprenant un comparateur de phases pour des récepteurs de télévision - Google Patents

Balayage de lignes à transistors, comprenant un comparateur de phases pour des récepteurs de télévision

Info

Publication number
FR1465298A
FR1465298A FR47101A FR75047101A FR1465298A FR 1465298 A FR1465298 A FR 1465298A FR 47101 A FR47101 A FR 47101A FR 75047101 A FR75047101 A FR 75047101A FR 1465298 A FR1465298 A FR 1465298A
Authority
FR
France
Prior art keywords
phase comparator
line scanning
television receivers
including phase
transistor line
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
FR47101A
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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
Priority claimed from DE1965L0049846 external-priority patent/DE1266803B/de
Application filed by Loewe Opta GmbH filed Critical Loewe Opta GmbH
Priority to FR47101A priority Critical patent/FR1465298A/fr
Application granted granted Critical
Publication of FR1465298A publication Critical patent/FR1465298A/fr
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
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
    • H03K4/64—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device combined with means for generating the driving pulses
    • H03K4/66—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device combined with means for generating the driving pulses using a single device with positive feedback, e.g. blocking oscillator
    • 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
    • H03K4/28—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 a switching device
    • H03K4/32—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 a switching device combined with means for generating the driving pulses
    • 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)
FR47101A 1965-01-29 1966-01-25 Balayage de lignes à transistors, comprenant un comparateur de phases pour des récepteurs de télévision Expired FR1465298A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR47101A FR1465298A (fr) 1965-01-29 1966-01-25 Balayage de lignes à transistors, comprenant un comparateur de phases pour des récepteurs de télévision

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1965L0049846 DE1266803B (de) 1965-01-29 1965-01-29 Transistorisierte Zeilenablenkschaltung einschliesslich Phasen-Frequenzvergleichseinrichtung fuer Fernsehempfangsgeraete
FR47101A FR1465298A (fr) 1965-01-29 1966-01-25 Balayage de lignes à transistors, comprenant un comparateur de phases pour des récepteurs de télévision

Publications (1)

Publication Number Publication Date
FR1465298A true FR1465298A (fr) 1967-01-06

Family

ID=25985913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47101A Expired FR1465298A (fr) 1965-01-29 1966-01-25 Balayage de lignes à transistors, comprenant un comparateur de phases pour des récepteurs de télévision

Country Status (1)

Country Link
FR (1) FR1465298A (fr)

Similar Documents

Publication Publication Date Title
FR1401568A (fr) ébauches pour stencils pour appareillages à fac-similé
FR1465298A (fr) Balayage de lignes à transistors, comprenant un comparateur de phases pour des récepteurs de télévision
DK108277C (da) Indstillingsmekanisme til symaskiner.
CH422046A (fr) Dispositif correcteur de phase pour télégraphie synchrone
DK109824C (da) Pulsator til malkemaskiner.
FR1414220A (fr) Tuner pour récepteur u. h. f.
DK113683B (da) Indstillingsmekanisme til symaskiner.
FR1510371A (fr) Support pour récepteur de télévision
FR1446517A (fr) Table de dépose, spécialement pour machines à nettoyer les bouteilles
FR1390679A (fr) Dispositif pour le refroidissement de machines dynamo-électriques
FR1362637A (fr) Support pour poste de télévision
FR1206321A (fr) Dispositif de commutation à phases multiples pour un transformateur à réglage
FR1412799A (fr) Dispositif de blocage à excentrique, en particulier pour le blocage de supports, de joints et de raccords
FR1383394A (fr) Bâti pour siège ou meuble assurant une stabilité constante
FR1198848A (fr) Dispositif de comparaison des phases, notamment pour les récepteurs de télévision
FR1392987A (fr) Oscillateur à transistor, notamment pour tuners uhf
CH547461A (fr) Collier de fixation pour tuyaux.
FR1533438A (fr) Appareil de sécurité pour récepteur de radio, télévision ou autres
FR1419360A (fr) Récipient combiné pour servir à table
CH436863A (fr) Dispositif de soutien, à auto-alignement, pour roulement
FR1368403A (fr) Dispositif de commutation pour le réglage à distance de machines à souder
FR2026157A1 (fr) Circuit de balayage horizontal à cascade de redressement, notamment pour récepteur de télévision
FR1376298A (fr) Récepteur de télévision à transistors
FR1444485A (fr) Mélanges de viscosité réglable pour boissons
FR1452281A (fr) Relais à transistor, comparateur de phase