BR7408808D0 - Dispositivo de sintonizacao aperfeicoado para radios de automovel - Google Patents

Dispositivo de sintonizacao aperfeicoado para radios de automovel

Info

Publication number
BR7408808D0
BR7408808D0 BR8808/74A BR880874A BR7408808D0 BR 7408808 D0 BR7408808 D0 BR 7408808D0 BR 8808/74 A BR8808/74 A BR 8808/74A BR 880874 A BR880874 A BR 880874A BR 7408808 D0 BR7408808 D0 BR 7408808D0
Authority
BR
Brazil
Prior art keywords
tuning device
car radios
perfect tuning
perfect
radios
Prior art date
Application number
BR8808/74A
Other languages
English (en)
Inventor
T Huelsebusch
H Prolss
Original Assignee
Blaupunkt Werke 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 DE2353423A external-priority patent/DE2353423C3/de
Priority claimed from DE19742406903 external-priority patent/DE2406903C3/de
Application filed by Blaupunkt Werke Gmbh filed Critical Blaupunkt Werke Gmbh
Publication of BR7408808D0 publication Critical patent/BR7408808D0/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/04—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by hand
    • H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
BR8808/74A 1973-10-25 1974-10-23 Dispositivo de sintonizacao aperfeicoado para radios de automovel BR7408808D0 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE7338297 1973-10-25
DE2353423A DE2353423C3 (de) 1973-10-25 1973-10-25 Stationstaste für Rundfunkempfänger
DE19742406903 DE2406903C3 (de) 1974-02-14 1974-02-14 Abstimmvorrichtung für Autoradios

Publications (1)

Publication Number Publication Date
BR7408808D0 true BR7408808D0 (pt) 1975-08-05

Family

ID=27185585

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8808/74A BR7408808D0 (pt) 1973-10-25 1974-10-23 Dispositivo de sintonizacao aperfeicoado para radios de automovel

Country Status (4)

Country Link
US (1) US3895327A (pt)
BR (1) BR7408808D0 (pt)
FR (1) FR2249494B3 (pt)
IT (1) IT1021928B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020002039A1 (en) * 1998-06-12 2002-01-03 Safi Qureshey Network-enabled audio device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233469A (en) * 1964-04-13 1966-02-08 Philips Corp Adjustable tuning apparatus for a radio
US3233470A (en) * 1964-04-13 1966-02-08 Philips Corp Decoupling apparatus for a push-button tuner
GB1086346A (en) * 1965-06-21 1967-10-11 Tamaki Ohashi Improvements in or relating to push-button actuated frequency selection apparatus

Also Published As

Publication number Publication date
FR2249494A1 (pt) 1975-05-23
IT1021928B (it) 1978-02-20
US3895327A (en) 1975-07-15
FR2249494B3 (pt) 1977-07-08

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