DE19983853T1 - Detektorsystem zum Erfassen von glühenden Partikeln - Google Patents
Detektorsystem zum Erfassen von glühenden PartikelnInfo
- Publication number
- DE19983853T1 DE19983853T1 DE19983853T DE19983853T DE19983853T1 DE 19983853 T1 DE19983853 T1 DE 19983853T1 DE 19983853 T DE19983853 T DE 19983853T DE 19983853 T DE19983853 T DE 19983853T DE 19983853 T1 DE19983853 T1 DE 19983853T1
- Authority
- DE
- Germany
- Prior art keywords
- detection
- detector system
- glowing particles
- glowing
- particles
- 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.)
- Withdrawn
Links
- 238000001514 detection method Methods 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
- G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9804579A SE515579C2 (sv) | 1998-12-29 | 1998-12-29 | Detektorarrangemang för att detektera partiklar som kan orsaka brand eller explosion i en partikelström |
PCT/SE1999/002486 WO2000039769A1 (en) | 1998-12-29 | 1999-12-27 | Detector system for detecting glowing particles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19983853T1 true DE19983853T1 (de) | 2002-01-24 |
Family
ID=20413891
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19983853T Withdrawn DE19983853T1 (de) | 1998-12-29 | 1999-12-27 | Detektorsystem zum Erfassen von glühenden Partikeln |
DE69911469T Expired - Lifetime DE69911469T2 (de) | 1998-12-29 | 1999-12-27 | Detektierungsverfahren für glühende teilchen |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69911469T Expired - Lifetime DE69911469T2 (de) | 1998-12-29 | 1999-12-27 | Detektierungsverfahren für glühende teilchen |
Country Status (7)
Country | Link |
---|---|
US (1) | US6732810B1 (de) |
EP (1) | EP1147502B1 (de) |
AU (1) | AU2138100A (de) |
DE (2) | DE19983853T1 (de) |
GB (1) | GB2361768B (de) |
SE (1) | SE515579C2 (de) |
WO (1) | WO2000039769A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2881719B1 (de) | 2013-12-03 | 2024-03-20 | Atexon Oy | Detektion von Zündfunken |
SE541639C2 (en) * | 2018-02-23 | 2019-11-19 | Firefly Ab | Determination of risk level for particles |
SE541656C2 (en) * | 2018-02-23 | 2019-11-19 | Firefly Ab | Monitoring of particle temperature trends |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE364588B (de) * | 1972-04-24 | 1974-02-25 | Pak Construction Ab | |
US3909954A (en) * | 1974-04-03 | 1975-10-07 | Marc K Zoukourian | Device for prevention and protection against fire and explosion in the lines of the treatment of inflammable comminuted products |
DE2423447C2 (de) * | 1974-05-14 | 1982-11-25 | Siemens AG, 1000 Berlin und 8000 München | Automatische Brandmelde- und Löscheinrichtung |
US4027302A (en) * | 1976-06-03 | 1977-05-31 | W. E. Healey & Associates, Inc. | Double detection circuit for conserving energy in fire detection systems and the like |
JPS544099A (en) * | 1977-06-13 | 1979-01-12 | Hochiki Co | Fire alarm monitor controller |
US4142417A (en) | 1978-04-28 | 1979-03-06 | The United States Of America As Represented By The Secretary Of The Interior | Multichannel infrared pyrometer |
US4233504A (en) * | 1978-08-03 | 1980-11-11 | Chloride, Incorporated | Apparatus for detecting the passage of glowing embers |
SE9303306L (sv) * | 1993-10-08 | 1994-11-21 | Firefly Ab | Detektorarrangemang |
SE9303305L (sv) * | 1993-10-08 | 1994-11-21 | Firefly Ab | Preventivt skyddssystem |
US5995008A (en) * | 1997-05-07 | 1999-11-30 | Detector Electronics Corporation | Fire detection method and apparatus using overlapping spectral bands |
US5936531A (en) * | 1998-03-06 | 1999-08-10 | Powers; Frank A. | Electrical fire sensing and prevention/extinguishing system |
-
1998
- 1998-12-29 SE SE9804579A patent/SE515579C2/sv not_active IP Right Cessation
-
1999
- 1999-12-27 DE DE19983853T patent/DE19983853T1/de not_active Withdrawn
- 1999-12-27 AU AU21381/00A patent/AU2138100A/en not_active Abandoned
- 1999-12-27 GB GB0115350A patent/GB2361768B/en not_active Expired - Lifetime
- 1999-12-27 WO PCT/SE1999/002486 patent/WO2000039769A1/en active IP Right Grant
- 1999-12-27 US US09/869,353 patent/US6732810B1/en not_active Expired - Lifetime
- 1999-12-27 DE DE69911469T patent/DE69911469T2/de not_active Expired - Lifetime
- 1999-12-27 EP EP99965695A patent/EP1147502B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1147502B1 (de) | 2003-09-17 |
GB0115350D0 (en) | 2001-08-15 |
SE9804579D0 (sv) | 1998-12-29 |
GB2361768B (en) | 2003-06-18 |
EP1147502A1 (de) | 2001-10-24 |
GB2361768A (en) | 2001-10-31 |
AU2138100A (en) | 2000-07-31 |
DE69911469T2 (de) | 2004-07-01 |
SE515579C2 (sv) | 2001-09-03 |
WO2000039769A1 (en) | 2000-07-06 |
US6732810B1 (en) | 2004-05-11 |
SE9804579L (sv) | 2000-06-30 |
DE69911469D1 (de) | 2003-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8130 | Withdrawal |