GB8717561D0 - Fire detection systems - Google Patents

Fire detection systems

Info

Publication number
GB8717561D0
GB8717561D0 GB878717561A GB8717561A GB8717561D0 GB 8717561 D0 GB8717561 D0 GB 8717561D0 GB 878717561 A GB878717561 A GB 878717561A GB 8717561 A GB8717561 A GB 8717561A GB 8717561 D0 GB8717561 D0 GB 8717561D0
Authority
GB
United Kingdom
Prior art keywords
detection systems
fire detection
fire
systems
detection
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.)
Granted
Application number
GB878717561A
Other versions
GB2207266A (en
GB2207266B (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.)
SCANNING TECHNOLOGY Ltd
Original Assignee
SCANNING TECHNOLOGY Ltd
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 SCANNING TECHNOLOGY Ltd filed Critical SCANNING TECHNOLOGY Ltd
Priority to GB8717561A priority Critical patent/GB2207266B/en
Publication of GB8717561D0 publication Critical patent/GB8717561D0/en
Publication of GB2207266A publication Critical patent/GB2207266A/en
Application granted granted Critical
Publication of GB2207266B publication Critical patent/GB2207266B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel
    • G08B26/003—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel replying the identity and the state of the sensor
GB8717561A 1987-07-24 1987-07-24 Improvements in fire detection systems Expired - Fee Related GB2207266B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8717561A GB2207266B (en) 1987-07-24 1987-07-24 Improvements in fire detection systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8717561A GB2207266B (en) 1987-07-24 1987-07-24 Improvements in fire detection systems

Publications (3)

Publication Number Publication Date
GB8717561D0 true GB8717561D0 (en) 1987-09-03
GB2207266A GB2207266A (en) 1989-01-25
GB2207266B GB2207266B (en) 1990-04-04

Family

ID=10621239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8717561A Expired - Fee Related GB2207266B (en) 1987-07-24 1987-07-24 Improvements in fire detection systems

Country Status (1)

Country Link
GB (1) GB2207266B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239702C1 (en) * 1992-11-26 1994-03-24 Grundig Emv Method for monitoring and operating a radio link between the central unit of an alarm system and its outstations containing monitoring sensors
DE19616827C1 (en) * 1996-04-26 1998-01-08 Siemens Ag Method and application device for displaying and alarming measured values on communication terminals
GB2330230B (en) * 1997-10-11 2001-06-20 Menvier Alarm or detection system

Also Published As

Publication number Publication date
GB2207266A (en) 1989-01-25
GB2207266B (en) 1990-04-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930724