SE9902121L - Detektorarrangemang - Google Patents

Detektorarrangemang

Info

Publication number
SE9902121L
SE9902121L SE9902121A SE9902121A SE9902121L SE 9902121 L SE9902121 L SE 9902121L SE 9902121 A SE9902121 A SE 9902121A SE 9902121 A SE9902121 A SE 9902121A SE 9902121 L SE9902121 L SE 9902121L
Authority
SE
Sweden
Prior art keywords
unit
evaluating
designed
tendency
output signals
Prior art date
Application number
SE9902121A
Other languages
English (en)
Other versions
SE9902121D0 (sv
SE516700C2 (sv
Inventor
Lennart Karl Erik Jansson
Original Assignee
Firefly Ab
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 Firefly Ab filed Critical Firefly Ab
Priority to SE9902121A priority Critical patent/SE516700C2/sv
Publication of SE9902121D0 publication Critical patent/SE9902121D0/sv
Priority to PCT/SE2000/001158 priority patent/WO2000074786A1/en
Priority to AU54369/00A priority patent/AU5436900A/en
Priority to GB0128879A priority patent/GB2364812B/en
Priority to US09/979,035 priority patent/US6772845B1/en
Priority to DE10084680T priority patent/DE10084680T1/de
Publication of SE9902121L publication Critical patent/SE9902121L/sv
Publication of SE516700C2 publication Critical patent/SE516700C2/sv

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
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
    • G08B29/188—Data fusion; cooperative systems, e.g. voting among different detectors
    • 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
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
SE9902121A 1999-06-07 1999-06-07 Detektorarrangemang SE516700C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9902121A SE516700C2 (sv) 1999-06-07 1999-06-07 Detektorarrangemang
PCT/SE2000/001158 WO2000074786A1 (en) 1999-06-07 2000-06-05 A detector arrangement for detection of fire risk in a process plant
AU54369/00A AU5436900A (en) 1999-06-07 2000-06-05 A detector arrangement for detection of fire risk in a process plant
GB0128879A GB2364812B (en) 1999-06-07 2000-06-05 A detector arrangement for detection of fire risk in a process plant
US09/979,035 US6772845B1 (en) 1999-06-07 2000-06-05 Detector arrangement for detection of fire risk in a process plant
DE10084680T DE10084680T1 (de) 1999-06-07 2000-06-05 Detektoranordnung für die Erkennung von Brandgefahren in einer Prozessanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902121A SE516700C2 (sv) 1999-06-07 1999-06-07 Detektorarrangemang

Publications (3)

Publication Number Publication Date
SE9902121D0 SE9902121D0 (sv) 1999-06-07
SE9902121L true SE9902121L (sv) 2000-12-08
SE516700C2 SE516700C2 (sv) 2002-02-12

Family

ID=20415952

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902121A SE516700C2 (sv) 1999-06-07 1999-06-07 Detektorarrangemang

Country Status (6)

Country Link
US (1) US6772845B1 (sv)
AU (1) AU5436900A (sv)
DE (1) DE10084680T1 (sv)
GB (1) GB2364812B (sv)
SE (1) SE516700C2 (sv)
WO (1) WO2000074786A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009012366A1 (en) * 2007-07-17 2009-01-22 Elkhart Brass Manufacturing Company, Inc. Firefighting device feedback control
PL2281042T3 (pl) * 2008-04-18 2016-01-29 Baxter Int Kompozycja na bazie mikrosfer do zapobiegania i/lub cofania nowego przypadku cukrzycy autoimmunologicznej
US8606373B2 (en) * 2009-04-22 2013-12-10 Elkhart Brass Manufacturing Company, Inc. Firefighting monitor and control system therefor
US9557199B2 (en) * 2010-01-21 2017-01-31 Elkhart Brass Manufacturing Company, Inc. Firefighting monitor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142417A (en) * 1978-04-28 1979-03-06 The United States Of America As Represented By The Secretary Of The Interior Multichannel infrared pyrometer
EP0396609A1 (en) * 1988-01-19 1990-11-14 BRADBEER, Peter, Frederick Direction sensitive energy detecting apparatus
US5311167A (en) * 1991-08-14 1994-05-10 Armtec Industries Inc. UV/IR fire detector with dual wavelength sensing IR channel
SE501123C2 (sv) * 1993-10-08 1994-11-21 Firefly Ab Detektorarrangemang
SE501122C2 (sv) * 1993-10-08 1994-11-21 Firefly Ab Preventivt skyddssystem

Also Published As

Publication number Publication date
GB2364812A (en) 2002-02-06
US6772845B1 (en) 2004-08-10
GB2364812B (en) 2003-04-16
WO2000074786A1 (en) 2000-12-14
SE9902121D0 (sv) 1999-06-07
AU5436900A (en) 2000-12-28
DE10084680T1 (de) 2002-06-06
SE516700C2 (sv) 2002-02-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed