BE470457A - - Google Patents

Info

Publication number
BE470457A
BE470457A BE470457DA BE470457A BE 470457 A BE470457 A BE 470457A BE 470457D A BE470457D A BE 470457DA BE 470457 A BE470457 A BE 470457A
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 BE470457A publication Critical patent/BE470457A/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/04—Sources of current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electrotherapy Devices (AREA)
BE470457D 1942-09-11 BE470457A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB272089X 1942-09-11

Publications (1)

Publication Number Publication Date
BE470457A true BE470457A (ja)

Family

ID=10255922

Family Applications (1)

Application Number Title Priority Date Filing Date
BE470457D BE470457A (ja) 1942-09-11

Country Status (5)

Country Link
US (1) US2434965A (ja)
BE (1) BE470457A (ja)
CH (1) CH272089A (ja)
FR (1) FR939397A (ja)
GB (1) GB582979A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513308A (en) * 1945-09-01 1950-07-04 Standard Telephones Cables Ltd Electrical time modulated pulse communication system
US2680153A (en) * 1949-01-14 1954-06-01 Philco Corp Multichannel communication system
US3026504A (en) * 1956-05-01 1962-03-20 Rca Corp Information transmission system
US3440657A (en) * 1965-08-05 1969-04-22 Gen Motors Corp Multichannel multiplex communication system using pulse width modulation and an audio sync on one pulse
US3783398A (en) * 1972-09-01 1974-01-01 Int Video Corp Fm pulse averaging demodulator
DE10245173A1 (de) * 2002-09-26 2004-04-08 Margrit Bodinek Schaukelsessel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019481A (en) * 1930-04-05 1935-11-05 Collins Radio Co High frequency modulation system
US2086918A (en) * 1935-08-22 1937-07-13 Rca Corp Method of frequency or phase modulation
US2226459A (en) * 1935-11-23 1940-12-24 Philco Radio & Television Corp Signal-deriving circuit
USRE22055E (en) * 1936-07-08 1942-03-24 Synchronization system fob
NL58320C (ja) * 1938-06-01
US2287174A (en) * 1939-09-16 1942-06-23 Bell Telephone Labor Inc Relative phase measuring circuit and method

Also Published As

Publication number Publication date
FR939397A (fr) 1948-11-12
CH272089A (fr) 1950-11-30
GB582979A (en) 1946-12-04
US2434965A (en) 1948-01-27

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