BE359254A - - Google Patents

Info

Publication number
BE359254A
BE359254A BE359254DA BE359254A BE 359254 A BE359254 A BE 359254A BE 359254D A BE359254D A BE 359254DA BE 359254 A BE359254 A BE 359254A
Authority
BE
Belgium
Prior art keywords
emi
frequency
current
capacitor
valve
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE359254A publication Critical patent/BE359254A/fr
Priority claimed from US264116A external-priority patent/US1865274A/en
Priority claimed from US264115A external-priority patent/US1892538A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/24—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube
    • H03C3/26—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube comprising two elements controlled in push-pull by modulating signal

Landscapes

  • Inverter Devices (AREA)
BE359254D 1928-03-23 BE359254A (OSRAM)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US264116A US1865274A (en) 1928-03-23 1928-03-23 Circuit interrupter
US264115A US1892538A (en) 1928-03-23 1928-03-23 Vacuum switch
US314352XA 1928-06-25 1928-06-25
US28809428A 1928-06-25 1928-06-25

Publications (1)

Publication Number Publication Date
BE359254A true BE359254A (OSRAM)

Family

ID=31950756

Family Applications (1)

Application Number Title Priority Date Filing Date
BE359254D BE359254A (OSRAM) 1928-03-23

Country Status (2)

Country Link
BE (1) BE359254A (OSRAM)
FR (2) FR671901A (OSRAM)

Also Published As

Publication number Publication date
FR37128E (fr) 1930-10-15
FR671901A (fr) 1929-12-20

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