FR2270743B1 - - Google Patents

Info

Publication number
FR2270743B1
FR2270743B1 FR7514175A FR7514175A FR2270743B1 FR 2270743 B1 FR2270743 B1 FR 2270743B1 FR 7514175 A FR7514175 A FR 7514175A FR 7514175 A FR7514175 A FR 7514175A FR 2270743 B1 FR2270743 B1 FR 2270743B1
Authority
FR
France
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
FR7514175A
Other versions
FR2270743A1 (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.)
Indesit Industria Elettrodomestici Italiana SpA
Original Assignee
Indesit Industria Elettrodomestici Italiana SpA
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 Indesit Industria Elettrodomestici Italiana SpA filed Critical Indesit Industria Elettrodomestici Italiana SpA
Publication of FR2270743A1 publication Critical patent/FR2270743A1/fr
Application granted granted Critical
Publication of FR2270743B1 publication Critical patent/FR2270743B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
FR7514175A 1974-05-08 1975-05-06 Expired FR2270743B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6843674A IT1014132B (it) 1974-05-08 1974-05-08 Circuito per la sintonizzazione automatica di un apparecchio rice vitore di segnali

Publications (2)

Publication Number Publication Date
FR2270743A1 FR2270743A1 (fr) 1975-12-05
FR2270743B1 true FR2270743B1 (fr) 1982-07-16

Family

ID=11309407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514175A Expired FR2270743B1 (fr) 1974-05-08 1975-05-06

Country Status (6)

Country Link
BE (1) BE828802A (fr)
DE (1) DE2520452C2 (fr)
FR (1) FR2270743B1 (fr)
GB (1) GB1482241A (fr)
IT (1) IT1014132B (fr)
NL (1) NL188382C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217935A (en) * 1988-04-27 1989-11-01 Philips Electronic Associated Television receiving apparatus
DE19957365A1 (de) * 1999-11-29 2001-05-31 Thomson Brandt Gmbh Verbesserung des Videofrequenzgangs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714132A (en) * 1952-02-27 1955-07-26 Rca Corp Automatic frequency control circuit
US2953637A (en) * 1957-03-19 1960-09-20 Westinghouse Electric Corp Television apparatus
BE572138A (fr) * 1957-10-19
DE1163371B (de) * 1959-11-30 1964-02-20 Philips Patentverwaltung Fernsehempfaenger mit einer Schaltungsanordnung zur Gewinnung einer der Verstimmung entsprechenden Steuergroesse
DE1487141A1 (de) * 1966-08-26 1969-01-02 Standard Elek K Lorenz Ag Schaltung zur Erzeugung einer Regelspannung

Also Published As

Publication number Publication date
IT1014132B (it) 1977-04-20
DE2520452A1 (de) 1975-11-20
BE828802A (fr) 1975-09-01
NL188382C (nl) 1992-06-01
NL188382B (nl) 1992-01-02
NL7505414A (nl) 1975-11-11
FR2270743A1 (fr) 1975-12-05
GB1482241A (en) 1977-08-10
DE2520452C2 (de) 1984-09-27

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse