BE581971A - - Google Patents

Info

Publication number
BE581971A
BE581971A BE581971DA BE581971A BE 581971 A BE581971 A BE 581971A BE 581971D A BE581971D A BE 581971DA BE 581971 A BE581971 A BE 581971A
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 BE581971A publication Critical patent/BE581971A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/20—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for producing frequency-selective operation of the relay

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
BE581971D 1958-09-05 BE581971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1106807X 1958-09-05

Publications (1)

Publication Number Publication Date
BE581971A true BE581971A (en)

Family

ID=4557817

Family Applications (1)

Application Number Title Priority Date Filing Date
BE581971D BE581971A (en) 1958-09-05

Country Status (2)

Country Link
BE (1) BE581971A (en)
DE (1) DE1106807B (en)

Also Published As

Publication number Publication date
DE1106807B (en) 1961-05-18

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