CH583945A5 - - Google Patents

Info

Publication number
CH583945A5
CH583945A5 CH315773A CH315773A CH583945A5 CH 583945 A5 CH583945 A5 CH 583945A5 CH 315773 A CH315773 A CH 315773A CH 315773 A CH315773 A CH 315773A CH 583945 A5 CH583945 A5 CH 583945A5
Authority
CH
Switzerland
Application number
CH315773A
Original Assignee
Geluwe Jan Van
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 Geluwe Jan Van filed Critical Geluwe Jan Van
Priority to CH315773A priority Critical patent/CH583945A5/xx
Priority to GB862974A priority patent/GB1468962A/en
Priority to DE19742409652 priority patent/DE2409652A1/en
Priority to FR7407118A priority patent/FR2220078B1/fr
Publication of CH583945A5 publication Critical patent/CH583945A5/xx

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
CH315773A 1973-03-01 1973-03-01 CH583945A5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH315773A CH583945A5 (en) 1973-03-01 1973-03-01
GB862974A GB1468962A (en) 1973-03-01 1974-02-26 Monitoring installation
DE19742409652 DE2409652A1 (en) 1973-03-01 1974-02-28 MONITORING SYSTEM
FR7407118A FR2220078B1 (en) 1973-03-01 1974-03-01

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH583945A5 true CH583945A5 (en) 1977-01-14

Family

ID=4249840

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463465A1 (en) * 1979-08-16 1981-02-20 Otis Elevator Co Lift alarm system using telephone network - provides initial alarm at surveillance point and only alerts emergency service after given time interval
FR2495359A1 (en) * 1980-12-03 1982-06-04 Gresset Rene Burglar alarm sensor switch circuit - uses two=way switches providing only temporary interruption of circuit to maintain operation after one intrusion
GB2122002B (en) * 1982-06-10 1986-02-19 Spirax Sarco Ltd Fluid flow monitoring

Also Published As

Publication number Publication date
DE2409652A1 (en) 1974-10-03
FR2220078B1 (en) 1982-10-29
FR2220078A1 (en) 1974-09-27
GB1468962A (en) 1977-03-30

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Legal Events

Date Code Title Description
PL Patent ceased