IT964389B - Impianto di segnalazione - Google Patents

Impianto di segnalazione

Info

Publication number
IT964389B
IT964389B IT2866672A IT2866672A IT964389B IT 964389 B IT964389 B IT 964389B IT 2866672 A IT2866672 A IT 2866672A IT 2866672 A IT2866672 A IT 2866672A IT 964389 B IT964389 B IT 964389B
Authority
IT
Italy
Prior art keywords
signaling system
signaling
Prior art date
Application number
IT2866672A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT964389B publication Critical patent/IT964389B/it

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/30—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/94—Generating pulses having essentially a finite slope or stepped portions having trapezoidal shape
    • 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
    • H03K5/01—Shaping pulses
IT2866672A 1971-09-06 1972-08-31 Impianto di segnalazione IT964389B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712144537 DE2144537C3 (de) 1971-09-06 1971-09-06 Meldeanlage

Publications (1)

Publication Number Publication Date
IT964389B true IT964389B (it) 1974-01-21

Family

ID=5818780

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2866672A IT964389B (it) 1971-09-06 1972-08-31 Impianto di segnalazione

Country Status (4)

Country Link
AT (1) AT313418B (de)
DE (1) DE2144537C3 (de)
FR (1) FR2151787A5 (de)
IT (1) IT964389B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433758A1 (fr) * 1978-08-17 1980-03-14 Merlin Gerin Interface d'acquisition d'information tout ou rien a securite positive intrinseque
DE3001940C2 (de) * 1980-01-21 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Ermittlung der Schaltstellung eines Schalters und zur Überwachung der zugehörigen Leitung auf Kurzschluß und Unterbrechung
DE3131934A1 (de) * 1981-08-12 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum digitalen ueberwachen von binaeren gebern oder dergleichen und der zugehoerigen zufuehrungsleitungen zur steuerung
FR2595521B1 (fr) * 1986-03-07 1988-10-21 Electricite De France Dispositif de telecomptage
DE3644198C1 (de) * 1986-12-23 1988-08-04 Bosch Gmbh Robert Vorrichtung zur Abfrage des Schaltzustandes eines in zwei Schaltstellungen umschaltbaren Umschalters

Also Published As

Publication number Publication date
DE2144537B2 (de) 1978-06-29
DE2144537C3 (de) 1979-02-22
FR2151787A5 (de) 1973-04-20
AT313418B (de) 1974-02-25
DE2144537A1 (de) 1973-03-15

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