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IE20070675A1 - Control of alarm devices - Google Patents

Control of alarm devices

Info

Publication number
IE20070675A1
IE20070675A1 IE20070675A IE20070675A IE20070675A1 IE 20070675 A1 IE20070675 A1 IE 20070675A1 IE 20070675 A IE20070675 A IE 20070675A IE 20070675 A IE20070675 A IE 20070675A IE 20070675 A1 IE20070675 A1 IE 20070675A1
Authority
IE
Ireland
Prior art keywords
remote control
alarm
interconnect
interconnect wire
control unit
Prior art date
Application number
IE20070675A
Other languages
English (en)
Inventor
Michael Byrne
Fergus Flynn
James Duignan
Michael Guinee
Ronan Doyle
Original Assignee
E I 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38925517&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IE20070675(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by E I Technology Ltd filed Critical E I Technology Ltd
Priority to IE20070675A priority Critical patent/IE20070675A1/xx
Publication of IE20070675A1 publication Critical patent/IE20070675A1/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
    • G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/14—Toxic gas alarms
    • 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
    • G08B25/04—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 using a single signalling line, e.g. in a closed loop
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/123—Checking intermittently signalling or alarm systems of line circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
IE20070675A 2006-09-28 2007-09-20 Control of alarm devices IE20070675A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE20070675A IE20070675A1 (en) 2006-09-28 2007-09-20 Control of alarm devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE20060706 2006-09-28
IE20070675A IE20070675A1 (en) 2006-09-28 2007-09-20 Control of alarm devices

Publications (1)

Publication Number Publication Date
IE20070675A1 true IE20070675A1 (en) 2008-04-30

Family

ID=38925517

Family Applications (2)

Application Number Title Priority Date Filing Date
IE20070675A IE20070675A1 (en) 2006-09-28 2007-09-20 Control of alarm devices
IE20070677A IES20070677A2 (en) 2006-09-28 2007-09-20 Control of alarm devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
IE20070677A IES20070677A2 (en) 2006-09-28 2007-09-20 Control of alarm devices

Country Status (3)

Country Link
EP (1) EP1906371B1 (fr)
AT (1) ATE529845T1 (fr)
IE (2) IE20070675A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7893825B2 (en) 2007-11-20 2011-02-22 Universal Security Instruments, Inc. Alarm origination latching system and method
DE102009060418A1 (de) * 2009-12-22 2011-06-30 Minimax GmbH & Co. KG, 23843 Prüfeinrichtung für Gefahrenmeldeanlagen
EP2575114B1 (fr) 2011-09-30 2015-01-21 E.I. Technology Limited Contrôleur d'alarme
EP2843636B1 (fr) 2013-08-23 2018-06-13 E.I. Technology Surveillance et commande de systèmes d'alarme
CN103473879B (zh) * 2013-09-18 2015-06-10 上海贝岭股份有限公司 一种用于光电式烟雾报警器的静音电路
CN107085929A (zh) * 2017-05-17 2017-08-22 深圳市芯安智能安防科技有限公司 一种非接触式产品检测装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705979A (en) * 1995-04-13 1998-01-06 Tropaion Inc. Smoke detector/alarm panel interface unit
US6791453B1 (en) * 2000-08-11 2004-09-14 Walter Kidde Portable Equipment, Inc. Communication protocol for interconnected hazardous condition detectors, and system employing same
US6611204B2 (en) * 2001-04-16 2003-08-26 Maple Chase Company Hazard alarm, system, and communication therefor
US7126487B2 (en) * 2004-10-15 2006-10-24 Ranco Incorporated Of Delaware Circuit and method for prioritization of hazardous condition messages for interconnected hazardous condition detectors

Also Published As

Publication number Publication date
ATE529845T1 (de) 2011-11-15
EP1906371A3 (fr) 2010-03-24
EP1906371B1 (fr) 2011-10-19
EP1906371A2 (fr) 2008-04-02
IES20070677A2 (en) 2008-04-30

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Legal Events

Date Code Title Description
FA9A Application withdrawn section 33(1)