HK1050951B - 紅外火焰探測感受器 - Google Patents

紅外火焰探測感受器

Info

Publication number: HK1050951B
Authority: HK; Hong Kong
Prior art keywords: radiation; monitored region; detection sensors; fire detection; intensity
Prior art date: 2001-02-14

Application number

HK03101363.4A

Other languages

English (en)

Other versions

HK1050951A1 (en

Inventor

Frederick Carter Christopher

Original Assignee

Infrared Integrated Systems 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.)

2001-02-14

Filing date

2003-02-21

Publication date

2004-01-09

2001-02-14 Priority claimed from GB0103632A external-priority patent/GB0103632D0/en

2001-03-01 Priority claimed from GB0105111A external-priority patent/GB0105111D0/en

2003-02-21 Application filed by Infrared Integrated Systems Ltd filed Critical Infrared Integrated Systems Ltd

2003-07-11 Publication of HK1050951A1 publication Critical patent/HK1050951A1/xx

2004-01-09 Publication of HK1050951B publication Critical patent/HK1050951B/zh

Links

238000001514 detection method Methods 0.000 title abstract 2
230000005855 radiation Effects 0.000 abstract 4
230000003595 spectral effect Effects 0.000 abstract 2
238000004458 analytical method Methods 0.000 abstract 1

Classifications

- 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

Business, Economics & Management (AREA)
Emergency Management (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Fire-Detection Mechanisms (AREA)
Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Fire Alarms (AREA)

HK03101363.4A 2001-02-14 2003-02-21 紅外火焰探測感受器 HK1050951B (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB0103632A GB0103632D0 (en)	2001-02-14	2001-02-14	Improvements to fire detection sensors
GB0105111A GB0105111D0 (en)	2001-03-01	2001-03-01	Improvements to fire detection sensors

Publications (2)

Publication Number	Publication Date
HK1050951A1 HK1050951A1 (en)	2003-07-11
HK1050951B true HK1050951B (zh)	2004-01-09

Family

ID=26245712

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK03101363.4A HK1050951B (zh)	2001-02-14	2003-02-21	紅外火焰探測感受器

Country Status (6)

Country	Link
US (1)	US6818893B2 (zh)
EP (1)	EP1233386B1 (zh)
AT (1)	ATE293821T1 (zh)
DE (1)	DE60203752T2 (zh)
GB (1)	GB2372317B (zh)
HK (1)	HK1050951B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2373389B (en) *	2001-03-12	2003-03-12	Infrared Integrated Syst Ltd	A method of multiplexing column amplifiers in a resistive bolometer array
US6967582B2 (en) *	2002-09-19	2005-11-22	Honeywell International Inc.	Detector with ambient photon sensor and other sensors
US7327269B2 (en) *	2003-05-19	2008-02-05	International Thermal Investments Ltd.	Flame sensor for a burner
US7202794B2 (en)	2004-07-20	2007-04-10	General Monitors, Inc.	Flame detection system
US7297970B2 (en)	2005-03-29	2007-11-20	Nohmi Bosai Ltd.	Flame detector
US7639843B2 (en) *	2006-07-19	2009-12-29	Fluke Corporation	Legend including transparent zone
US8386951B2 (en) *	2006-09-29	2013-02-26	Fluke Corporation	Display adjustment features
DE102007044800A1 (de) *	2007-09-20	2009-04-02	Robert Bosch Gmbh	Werkzeugmaschine
US8227756B2 (en)	2009-06-24	2012-07-24	Knowflame, Inc.	Apparatus for flame discrimination utilizing long wavelength pass filters and related method
EP3455837B1 (de) *	2016-05-13	2020-03-11	Siemens Schweiz AG	Brandmelder mit einer photodiode zur erfassung von umgebungslicht, um davon abhängig die ausgabe eines möglichen brandalarms zu beschleunigen
WO2018027104A1 (en)	2016-08-04	2018-02-08	Carrier Corporation	Smoke detector
DE102017009680A1 (de) *	2017-10-18	2019-04-18	Dräger Safety AG & Co. KGaA	Verfahren und Detektorsystem zum Detektieren eines Flammenereignisses
US10186124B1 (en)	2017-10-26	2019-01-22	Scott Charles Mullins	Behavioral intrusion detection system
KR20210153089A (ko)	2019-04-10	2021-12-16	스캇 찰스 멀린스	모니터링 시스템
CA3098859A1 (en) *	2019-11-22	2021-05-22	Carrier Corporation	Systems and methods of detecting flame or gas
JP2021117193A (ja) *	2020-01-29	2021-08-10	深田工業株式会社	光学監視装置
US11928954B1 (en) *	2021-09-09	2024-03-12	Forge Technologies, Inc.	Hazard detection apparatus, system and methods
SE2250815A1 (en) *	2022-06-30	2023-12-31	Termisk Systemteknik I Sverige Ab	A system and method for fire detection

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5934252B2 (ja) *	1976-10-02	1984-08-21	国際技術開発株式会社	炎感知器
US4220857A (en) *	1978-11-01	1980-09-02	Systron-Donner Corporation	Optical flame and explosion detection system and method
US4553031A (en) *	1983-09-06	1985-11-12	Firetek Corporation	Optical fire or explosion detection system and method
JPS6426297A (en) *	1987-07-22	1989-01-27	Kokusai Gijutsu Kaihatsu Kk	Flame sensor
US5153722A (en) *	1991-01-14	1992-10-06	Donmar Ltd.	Fire detection system
IL105351A (en) *	1992-09-08	1998-02-08	Spectronix Ltd	Method and apparatus for detecting a fire condition
ES2070710B1 (es) *	1993-02-10	1997-05-01	Nacional Bazan De Construccion	Sistema de vigilancia y deteccion de focos de calor en areas abiertas .
US5589682A (en) *	1995-06-07	1996-12-31	General Electric Company	Photocurrent detector circuit with high sensitivity, fast response time, and large dynamic range
US5625342A (en) *	1995-11-06	1997-04-29	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Plural-wavelength flame detector that discriminates between direct and reflected radiation
US6518574B1 (en) *	1996-03-01	2003-02-11	Fire Sentry Corporation	Fire detector with multiple sensors
GB9626103D0 (en)	1996-12-16	1997-02-05	Sharp Kk	Display/shutter devices
US5850182A (en) *	1997-01-07	1998-12-15	Detector Electronics Corporation	Dual wavelength fire detection method and apparatus
DE69702331T2 (de) *	1997-01-14	2000-12-14	Infrared Integrated Systems Ltd., Towcester	Sensor mit einem Detektorfeld
GB2360355B (en) *	2000-03-15	2004-09-22	Graviner Ltd Kidde	Image detection
US6278374B1 (en) *	2000-05-05	2001-08-21	Kellogg Brown & Root, Inc.	Flame detection apparatus and method

2002
- 2002-02-06 DE DE60203752T patent/DE60203752T2/de not_active Expired - Lifetime
- 2002-02-06 GB GB0202796A patent/GB2372317B/en not_active Revoked
- 2002-02-06 EP EP02250790A patent/EP1233386B1/en not_active Expired - Lifetime
- 2002-02-06 AT AT02250790T patent/ATE293821T1/de not_active IP Right Cessation
- 2002-02-08 US US10/071,589 patent/US6818893B2/en not_active Expired - Lifetime
2003
- 2003-02-21 HK HK03101363.4A patent/HK1050951B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
US20020109096A1 (en)	2002-08-15
DE60203752T2 (de)	2005-11-24
US6818893B2 (en)	2004-11-16
GB0202796D0 (en)	2002-03-27
EP1233386A3 (en)	2003-07-09
ATE293821T1 (de)	2005-05-15
EP1233386A2 (en)	2002-08-21
GB2372317B (en)	2003-04-16
HK1050951A1 (en)	2003-07-11
EP1233386B1 (en)	2005-04-20
DE60203752D1 (de)	2005-05-25
GB2372317A (en)	2002-08-21

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Legal Events

Date	Code	Title	Description
2004-12-15	PF	Patent in force
2022-02-18	PE	Patent expired	Effective date: 20220205