BE442583A - - Google Patents

Info

Publication number
BE442583A
BE442583A BE442583DA BE442583A BE 442583 A BE442583 A BE 442583A BE 442583D A BE442583D A BE 442583DA BE 442583 A BE442583 A BE 442583A
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 BE442583A publication Critical patent/BE442583A/xx

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/32—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using magnetic devices with controllable degree of saturation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
BE442583D 1940-08-28 BE442583A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL220606X 1940-08-28

Publications (1)

Publication Number Publication Date
BE442583A true BE442583A (de)

Family

ID=19779330

Family Applications (2)

Application Number Title Priority Date Filing Date
BE551064D BE551064A (de) 1940-08-28
BE442583D BE442583A (de) 1940-08-28

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE551064D BE551064A (de) 1940-08-28

Country Status (4)

Country Link
US (1) US2434299A (de)
BE (2) BE442583A (de)
CH (1) CH220606A (de)
FR (1) FR876331A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470426A (en) * 1942-10-28 1949-05-17 Zenith Radio Corp Spread band tuning circuit
BE453138A (de) * 1942-11-12
DE973181C (de) * 1944-06-27 1959-12-17 Georg Von Dipl-Ing Schaub Abstimmanordnung fuer kurze Wellen
US2525053A (en) * 1945-08-01 1950-10-10 Rca Corp Multirange oscillator circuits
US2597142A (en) * 1945-12-20 1952-05-20 Cossor Ltd A C Radio receiver circuits
US2586576A (en) * 1947-06-14 1952-02-19 Hartford Nat Bank & Trust Co Wireless receiver tunable to a number of wave length ranges
US2483183A (en) * 1947-06-25 1949-09-27 Avco Mfg Corp Oscillator circuits
US2650298A (en) * 1951-03-29 1953-08-25 Standard Coil Prod Co Inc Television booster circuits
DE947376C (de) * 1952-03-07 1956-08-16 Blaupunkt Werke G M B H Zweign Kombinierter Fernseh- und UKW-Rundfunkempfaenger mit induktiver Abstimmung
NL173058B (nl) * 1952-10-10 Sir Soc Italiana Resine Spa Werkwijze voor het stabiliseren van polyacetalen en gevormde voortbrengselen, vervaardigd onder toepassing van de aldus gestabiliseerde polyacetalen.
US3389346A (en) * 1964-07-20 1968-06-18 James E. Webb Compensating bandwidth switching transients in an amplifier circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1658718A (en) * 1925-11-05 1928-02-07 Hardcastle Harry Tuned circuits of wireless apparatus
US2137318A (en) * 1931-05-28 1938-11-22 Hazeltine Corp Multiband tunable system
US2129026A (en) * 1933-03-09 1938-09-06 Rca Corp Tuning range adjustment device
US2062379A (en) * 1934-11-30 1936-12-01 Glen S Patents And Holdings In Radio receiver
US2061416A (en) * 1935-07-16 1936-11-17 Albert F Blume Radio system
BE440362A (de) * 1938-10-13
US2309014A (en) * 1941-08-29 1943-01-19 Gen Electric Multiband tuning system
GB551064A (en) * 1941-12-18 1943-02-05 Philips Nv Improvements in or relating to radio receivers

Also Published As

Publication number Publication date
CH220606A (de) 1942-04-15
US2434299A (en) 1948-01-13
BE551064A (de)
FR876331A (fr) 1942-11-03

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