BE476458A - - Google Patents

Info

Publication number
BE476458A
BE476458A BE476458DA BE476458A BE 476458 A BE476458 A BE 476458A BE 476458D A BE476458D A BE 476458DA BE 476458 A BE476458 A BE 476458A
Authority
BE
Belgium
Application number
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.)
Publication of BE476458A publication Critical patent/BE476458A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/10—Circuit arrangements for fine tuning, e.g. bandspreading

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
BE476458D 1940-07-09 BE476458A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB236890X 1940-07-09
GB180241X 1941-02-18

Publications (1)

Publication Number Publication Date
BE476458A true BE476458A (enrdf_load_stackoverflow)

Family

ID=26253069

Family Applications (1)

Application Number Title Priority Date Filing Date
BE476458D BE476458A (enrdf_load_stackoverflow) 1940-07-09

Country Status (6)

Country Link
BE (1) BE476458A (enrdf_load_stackoverflow)
CH (1) CH236890A (enrdf_load_stackoverflow)
DE (1) DE941549C (enrdf_load_stackoverflow)
FR (1) FR957376A (enrdf_load_stackoverflow)
GB (1) GB542611A (enrdf_load_stackoverflow)
NL (1) NL67385C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963884C (de) * 1949-03-04 1957-05-16 Siemens Ag Schaltung zur Frequenznachstellung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE666632C (de) * 1938-10-24 Lorenz Akt Ges C Schaltungsanordnung fuer Empfaenger von drahtlosen Signalen mit Einknopfbedienung
GB327710A (en) * 1929-01-09 1930-04-09 Gramophone Co Ltd Improvements in or relating to tuning devices for wireless receivers

Also Published As

Publication number Publication date
CH236890A (de) 1945-03-15
GB542611A (en) 1942-01-19
NL67385C (enrdf_load_stackoverflow)
FR957376A (enrdf_load_stackoverflow) 1950-02-18
DE941549C (de) 1956-04-12

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