DE2409652A1 - Ueberwachungsanlage - Google Patents

Ueberwachungsanlage

Info

Publication number
DE2409652A1
DE2409652A1 DE19742409652 DE2409652A DE2409652A1 DE 2409652 A1 DE2409652 A1 DE 2409652A1 DE 19742409652 DE19742409652 DE 19742409652 DE 2409652 A DE2409652 A DE 2409652A DE 2409652 A1 DE2409652 A1 DE 2409652A1
Authority
DE
Germany
Prior art keywords
alarm
signal
monitoring
time
switch
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19742409652
Other languages
German (de)
English (en)
Inventor
Jan Van Geluwe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2409652A1 publication Critical patent/DE2409652A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/008—Alarm setting and unsetting, i.e. arming or disarming of the security system
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/016—Personal emergency signalling and security systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Burglar Alarm Systems (AREA)
DE19742409652 1973-03-01 1974-02-28 Ueberwachungsanlage Withdrawn DE2409652A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH315773A CH583945A5 (enrdf_load_stackoverflow) 1973-03-01 1973-03-01

Publications (1)

Publication Number Publication Date
DE2409652A1 true DE2409652A1 (de) 1974-10-03

Family

ID=4249840

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742409652 Withdrawn DE2409652A1 (de) 1973-03-01 1974-02-28 Ueberwachungsanlage

Country Status (4)

Country Link
CH (1) CH583945A5 (enrdf_load_stackoverflow)
DE (1) DE2409652A1 (enrdf_load_stackoverflow)
FR (1) FR2220078B1 (enrdf_load_stackoverflow)
GB (1) GB1468962A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463465A1 (fr) * 1979-08-16 1981-02-20 Otis Elevator Co Dispositif d'alarme a teletransmission automatique
FR2495359A1 (fr) * 1980-12-03 1982-06-04 Gresset Rene Dispositif d'alarme a securite positive
GB2122002B (en) * 1982-06-10 1986-02-19 Spirax Sarco Ltd Fluid flow monitoring

Also Published As

Publication number Publication date
GB1468962A (en) 1977-03-30
CH583945A5 (enrdf_load_stackoverflow) 1977-01-14
FR2220078A1 (enrdf_load_stackoverflow) 1974-09-27
FR2220078B1 (enrdf_load_stackoverflow) 1982-10-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee