FR2002407B1 - - Google Patents

Info

Publication number
FR2002407B1
FR2002407B1 FR6904436A FR6904436A FR2002407B1 FR 2002407 B1 FR2002407 B1 FR 2002407B1 FR 6904436 A FR6904436 A FR 6904436A FR 6904436 A FR6904436 A FR 6904436A FR 2002407 B1 FR2002407 B1 FR 2002407B1
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
FR6904436A
Other languages
French (fr)
Other versions
FR2002407A1 (de
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Priority to FR6904434A priority Critical patent/FR2032191A5/fr
Publication of FR2002407A1 publication Critical patent/FR2002407A1/fr
Priority to CH164170A priority patent/CH519916A/fr
Priority to BE745583D priority patent/BE745583A/xx
Priority to DE19702007895 priority patent/DE2007895C/de
Application granted granted Critical
Publication of FR2002407B1 publication Critical patent/FR2002407B1/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
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
    • H03J7/24—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes
    • H03J7/26—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes in which an automatic frequency control circuit is brought into action after the scanning action has been stopped
FR6904436A 1968-02-22 1969-02-21 Expired FR2002407B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR6904434A FR2032191A5 (de) 1969-02-21 1969-02-21
CH164170A CH519916A (fr) 1969-02-21 1970-02-05 Cartouche filtrante pour l'absorption des odeurs
BE745583D BE745583A (fr) 1969-02-21 1970-02-06 Cartouche filtrante
DE19702007895 DE2007895C (de) 1969-02-21 1970-02-20 Filterpatrone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1616251 1968-02-22

Publications (2)

Publication Number Publication Date
FR2002407A1 FR2002407A1 (de) 1969-10-17
FR2002407B1 true FR2002407B1 (de) 1976-10-01

Family

ID=5682174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6904436A Expired FR2002407B1 (de) 1968-02-22 1969-02-21

Country Status (3)

Country Link
BE (1) BE728816A (de)
DE (1) DE1616251C3 (de)
FR (1) FR2002407B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2019376B2 (de) * 1970-04-22 1978-04-13 Standard Elektrik Lorenz Ag, 7000 Stuttgart Tastschaltung für eine programmierte Frequenzwahl in Rundfunk- und Fernsehgeräten
GB1342809A (en) * 1971-03-31 1974-01-10 Autovox Spa Tuner control device for electromagnetic wave receivers
BE795612A (fr) * 1972-03-16 1973-06-18 Blaupunkt Werke Gmbh Dispositif de commutation permettant la recherche electronique de postes emetteurs dans les appareils recepteurs
JPS5518119A (en) * 1978-07-26 1980-02-08 Hitachi Ltd Automatic tuning circuit

Also Published As

Publication number Publication date
DE1616251A1 (de) 1971-04-01
DE1616251B2 (de) 1973-02-22
FR2002407A1 (de) 1969-10-17
DE1616251C3 (de) 1980-08-14
BE728816A (de) 1969-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse