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GB2330675B - An addressable alarm system - Google Patents

An addressable alarm system

Info

Publication number
GB2330675B
GB2330675BGB9722275AGB9722275AGB2330675BGB 2330675 BGB2330675 BGB 2330675BGB 9722275 AGB9722275 AGB 9722275AGB 9722275 AGB9722275 AGB 9722275AGB 2330675 BGB2330675 BGB 2330675B
Authority
GB
United Kingdom
Prior art keywords
sensors
control panel
alarm system
sensor
heat
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.)
Expired - Fee Related
Application number
GB9722275A
Other versions
GB2330675A (en
GB9722275D0 (en
Inventor
Manhar Amlani
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 IndividualfiledCriticalIndividual
Priority to GB9722275ApriorityCriticalpatent/GB2330675B/en
Publication of GB9722275D0publicationCriticalpatent/GB9722275D0/en
Priority to EP98308562Aprioritypatent/EP0917121B8/en
Priority to AT98308562Tprioritypatent/ATE245843T1/en
Priority to DE69816565Tprioritypatent/DE69816565T2/en
Publication of GB2330675ApublicationCriticalpatent/GB2330675A/en
Application grantedgrantedCritical
Publication of GB2330675BpublicationCriticalpatent/GB2330675B/en
Anticipated expirationlegal-statusCritical
Expired - Fee Relatedlegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

An addressable fire alarm system comprises a plurality of heat and/or smoke sensors 10 connected to a control panel 13. The sensors 10 are programmed with their unique address codes by successively activating them using a heat or smoke source, the control panel 13 being arranged to transmit successive address codes to respective sensors 10 as they are successively activated. Each sensor 10 receives and stores its unique address code that is received from the control panel 13. The address code of each sensor 10 is thus very straightforward to set. Moreover, the system makes it easier to group the location of the sensors 10 according to their address codes. <IMAGE>
GB9722275A1997-10-231997-10-23An addressable alarm systemExpired - Fee RelatedGB2330675B (en)

Priority Applications (4)

Application NumberPriority DateFiling DateTitle
GB9722275AGB2330675B (en)1997-10-231997-10-23An addressable alarm system
EP98308562AEP0917121B8 (en)1997-10-231998-10-20An addressable alarm system
AT98308562TATE245843T1 (en)1997-10-231998-10-20 ADDRESSABLE ALARM SYSTEM
DE69816565TDE69816565T2 (en)1997-10-231998-10-20 Addressable alarm system

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
GB9722275AGB2330675B (en)1997-10-231997-10-23An addressable alarm system

Publications (3)

Publication NumberPublication Date
GB9722275D0 GB9722275D0 (en)1997-12-17
GB2330675A GB2330675A (en)1999-04-28
GB2330675Btrue GB2330675B (en)2001-06-20

Family

ID=10820893

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB9722275AExpired - Fee RelatedGB2330675B (en)1997-10-231997-10-23An addressable alarm system

Country Status (4)

CountryLink
EP (1)EP0917121B8 (en)
AT (1)ATE245843T1 (en)
DE (1)DE69816565T2 (en)
GB (1)GB2330675B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
GB2319373A (en)*1996-11-151998-05-20MenvierAllocating addresses to addressable devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
GB2095014B (en)*1981-03-181984-06-27Casswell Peter HenryAlarm system
US4658243A (en)*1983-11-081987-04-14Nittan Company, LimitedSurveillance control apparatus for security system
US4855713A (en)*1988-10-071989-08-08Interactive Technologies, Inc.Learn mode transmitter
IT1277178B1 (en)*1995-03-241997-11-05Bticino Spa SYSTEM FOR RECEPTION AND MANAGEMENT OF DIGITAL SIGNALS FROM ELECTRONIC DEVICES SUITABLE FOR LEARNING INFORMATION

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
GB2319373A (en)*1996-11-151998-05-20MenvierAllocating addresses to addressable devices

Also Published As

Publication numberPublication date
EP0917121B8 (en)2007-10-17
GB2330675A (en)1999-04-28
ATE245843T1 (en)2003-08-15
GB9722275D0 (en)1997-12-17
DE69816565D1 (en)2003-08-28
EP0917121B1 (en)2003-07-23
EP0917121A2 (en)1999-05-19
EP0917121A3 (en)1999-09-15
DE69816565T2 (en)2004-04-15

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Legal Events

DateCodeTitleDescription
732EAmendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNPPatent ceased through non-payment of renewal fee

Effective date:20101023
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