CH533345A - Circuit arrangement of a signaling system - Google Patents

Circuit arrangement of a signaling system

Info

Publication number
CH533345A
CH533345A CH446270A CH446270A CH533345A CH 533345 A CH533345 A CH 533345A CH 446270 A CH446270 A CH 446270A CH 446270 A CH446270 A CH 446270A CH 533345 A CH533345 A CH 533345A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
signaling system
signaling
arrangement
circuit
Prior art date
Application number
CH446270A
Other languages
German (de)
Inventor
Siepmann Bernd-Josef
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
Publication of CH533345A publication Critical patent/CH533345A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
CH446270A 1969-03-28 1970-03-24 Circuit arrangement of a signaling system CH533345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691916005 DE1916005C3 (en) 1969-03-28 1969-03-28 Signaling system

Publications (1)

Publication Number Publication Date
CH533345A true CH533345A (en) 1973-01-31

Family

ID=5729655

Family Applications (1)

Application Number Title Priority Date Filing Date
CH446270A CH533345A (en) 1969-03-28 1970-03-24 Circuit arrangement of a signaling system

Country Status (3)

Country Link
CH (1) CH533345A (en)
DE (1) DE1916005C3 (en)
GB (1) GB1307576A (en)

Also Published As

Publication number Publication date
DE1916005B2 (en) 1974-11-07
DE1916005C3 (en) 1980-04-17
DE1916005A1 (en) 1970-10-08
GB1307576A (en) 1973-02-21

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Legal Events

Date Code Title Description
PL Patent ceased