AT313418B - Signaling system - Google Patents

Signaling system

Info

Publication number
AT313418B
AT313418B AT666672A AT666672A AT313418B AT 313418 B AT313418 B AT 313418B AT 666672 A AT666672 A AT 666672A AT 666672 A AT666672 A AT 666672A AT 313418 B AT313418 B AT 313418B
Authority
AT
Austria
Prior art keywords
signaling system
signaling
Prior art date
Application number
AT666672A
Other languages
German (de)
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 AT313418B publication Critical patent/AT313418B/en

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
AT666672A 1971-09-06 1972-08-02 Signaling system AT313418B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712144537 DE2144537C3 (en) 1971-09-06 1971-09-06 Signaling system

Publications (1)

Publication Number Publication Date
AT313418B true AT313418B (en) 1974-02-25

Family

ID=5818780

Family Applications (1)

Application Number Title Priority Date Filing Date
AT666672A AT313418B (en) 1971-09-06 1972-08-02 Signaling system

Country Status (4)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433758A1 (en) * 1978-08-17 1980-03-14 Merlin Gerin On=off system command interface circuit - provides fail=safe surveillance of system state using separate signal
DE3001940C2 (en) * 1980-01-21 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Arrangement for determining the switch position of a switch and for monitoring the associated line for short circuits and interruptions
DE3131934A1 (en) * 1981-08-12 1983-02-24 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR THE DIGITAL MONITORING OF BINARY ENCODERS OR THE LIKE AND THE RELATED SUPPLY PIPES FOR CONTROL
FR2595521B1 (en) * 1986-03-07 1988-10-21 Electricite De France TELECOUNTING DEVICE
DE3644198C1 (en) * 1986-12-23 1988-08-04 Bosch Gmbh Robert Device for querying the switching state of a switch which can be switched over in two switching positions

Also Published As

Publication number Publication date
DE2144537C3 (en) 1979-02-22
DE2144537B2 (en) 1978-06-29
IT964389B (en) 1974-01-21
DE2144537A1 (en) 1973-03-15
FR2151787A5 (en) 1973-04-20

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Legal Events

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