FR2220078B1 - - Google Patents

Info

Publication number
FR2220078B1
FR2220078B1 FR7407118A FR7407118A FR2220078B1 FR 2220078 B1 FR2220078 B1 FR 2220078B1 FR 7407118 A FR7407118 A FR 7407118A FR 7407118 A FR7407118 A FR 7407118A FR 2220078 B1 FR2220078 B1 FR 2220078B1
Authority
FR
France
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.)
Expired
Application number
FR7407118A
Other languages
French (fr)
Other versions
FR2220078A1 (en
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.)
VAN GELUWE JAN
Original Assignee
VAN GELUWE JAN
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 VAN GELUWE JAN filed Critical VAN GELUWE JAN
Publication of FR2220078A1 publication Critical patent/FR2220078A1/fr
Application granted granted Critical
Publication of FR2220078B1 publication Critical patent/FR2220078B1/fr
Expired 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
FR7407118A 1973-03-01 1974-03-01 Expired FR2220078B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2220078A1 FR2220078A1 (en) 1974-09-27
FR2220078B1 true FR2220078B1 (en) 1982-10-29

Family

ID=4249840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407118A Expired FR2220078B1 (en) 1973-03-01 1974-03-01

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
CH583945A5 (en) 1977-01-14
FR2220078A1 (en) 1974-09-27
GB1468962A (en) 1977-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse