GB612788A - Improvements in or relating to devices for tuning radio-apparatus - Google Patents

Improvements in or relating to devices for tuning radio-apparatus

Info

Publication number
GB612788A
GB612788A GB16947/46A GB1694746A GB612788A GB 612788 A GB612788 A GB 612788A GB 16947/46 A GB16947/46 A GB 16947/46A GB 1694746 A GB1694746 A GB 1694746A GB 612788 A GB612788 A GB 612788A
Authority
GB
United Kingdom
Prior art keywords
pointer
tuning component
coupling
stops
tuning
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
GB16947/46A
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
Philips Gloeilampenfabrieken 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 Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB612788A publication Critical patent/GB612788A/en
Expired legal-status Critical Current

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

Landscapes

  • Structure Of Receivers (AREA)
  • Mechanical Control Devices (AREA)
GB16947/46A 1942-04-22 1946-06-04 Improvements in or relating to devices for tuning radio-apparatus Expired GB612788A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB612788A true GB612788A (en) 1948-11-17

Family

ID=19780630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16947/46A Expired GB612788A (en) 1942-04-22 1946-06-04 Improvements in or relating to devices for tuning radio-apparatus

Country Status (6)

Country Link
BE (1) BE450310A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH242255A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE869371C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR894155A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB612788A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL62266C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
DE869371C (de) 1953-03-05
CH242255A (de) 1946-04-30
NL62266C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE450310A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR894155A (fr) 1944-12-15

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