CH242255A - Tuning device in a radio device. - Google Patents

Tuning device in a radio device.

Info

Publication number
CH242255A
CH242255A CH242255DA CH242255A CH 242255 A CH242255 A CH 242255A CH 242255D A CH242255D A CH 242255DA CH 242255 A CH242255 A CH 242255A
Authority
CH
Switzerland
Prior art keywords
tuning
radio
radio device
tuning device
Prior art date
Application number
Other languages
German (de)
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 CH242255A publication Critical patent/CH242255A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H03J1/10—Rope drive; Chain drive
CH242255D 1942-04-22 1943-04-21 Tuning device in a radio device. CH242255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL242255X 1942-04-22

Publications (1)

Publication Number Publication Date
CH242255A true CH242255A (en) 1946-04-30

Family

ID=19780630

Family Applications (1)

Application Number Title Priority Date Filing Date
CH242255D CH242255A (en) 1942-04-22 1943-04-21 Tuning device in a radio device.

Country Status (6)

Country Link
BE (1) BE450310A (en)
CH (1) CH242255A (en)
DE (1) DE869371C (en)
FR (1) FR894155A (en)
GB (1) GB612788A (en)
NL (1) NL62266C (en)

Also Published As

Publication number Publication date
FR894155A (en) 1944-12-15
DE869371C (en) 1953-03-05
NL62266C (en)
BE450310A (en)
GB612788A (en) 1948-11-17

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