UA42086C2 - Smoke indicator - Google Patents
Smoke indicatorInfo
- Publication number
- UA42086C2 UA42086C2 UA98031427A UA98031427A UA42086C2 UA 42086 C2 UA42086 C2 UA 42086C2 UA 98031427 A UA98031427 A UA 98031427A UA 98031427 A UA98031427 A UA 98031427A UA 42086 C2 UA42086 C2 UA 42086C2
- Authority
- UA
- Ukraine
- Prior art keywords
- smoke
- base
- light source
- chamber
- diaphragms
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
- G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
- G08B17/113—Constructional details
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The smoke indicator with insert with optical module has light source, light receiver, chamber for smoke registration, central diaphragm, base and labyrinth system with diaphragms placed at the periphery of smoke registration chamber diaphragms. The base is arranged in such way that in the center it has larger distance from the plane determined by light source and light receiver than at the edge.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96111751A EP0821330B1 (en) | 1996-07-22 | 1996-07-22 | Smoke detector |
PCT/CH1997/000269 WO1998003946A1 (en) | 1996-07-22 | 1997-07-15 | Smoke warning device |
Publications (1)
Publication Number | Publication Date |
---|---|
UA42086C2 true UA42086C2 (en) | 2001-10-15 |
Family
ID=8223019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA98031427A UA42086C2 (en) | 1996-07-22 | 1997-07-15 | Smoke indicator |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0821330B1 (en) |
KR (1) | KR100467130B1 (en) |
CN (1) | CN1135511C (en) |
AT (1) | ATE223604T1 (en) |
AU (1) | AU725418B2 (en) |
DE (1) | DE59609625D1 (en) |
ES (1) | ES2183899T3 (en) |
PL (1) | PL184244B1 (en) |
RU (1) | RU2189080C2 (en) |
UA (1) | UA42086C2 (en) |
WO (1) | WO1998003946A1 (en) |
ZA (1) | ZA975811B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU187749U1 (en) * | 2018-08-31 | 2019-03-18 | Общество с ограниченной ответственностью "Элеста" | SMOKE DETECTOR |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50205854D1 (en) | 2002-06-20 | 2006-04-27 | Siemens Schweiz Ag Zuerich | Scattered light smoke |
ATE318000T1 (en) | 2002-06-20 | 2006-03-15 | Siemens Schweiz Ag | FIRE ALARM |
EP1732049A1 (en) | 2005-06-10 | 2006-12-13 | Siemens S.A.S. | Fire or smoke detector with high false alarm rejection performance |
EP1768074A1 (en) | 2005-09-21 | 2007-03-28 | Siemens Schweiz AG | Early detection of fires |
RU2340947C2 (en) * | 2007-06-15 | 2008-12-10 | Валерий Васильевич Овчинников | Fire fighting smoke optic-electronic detector |
CN101413889B (en) * | 2007-10-17 | 2010-08-11 | 同方泰德国际科技(北京)有限公司 | Correlation type photoelectric smoke sensing detector |
US20110170261A1 (en) * | 2008-10-01 | 2011-07-14 | Sharp Kabushiki Kaisha | Electronic apparatus, illuminating device, display device and television receiver |
RU2509369C1 (en) * | 2012-07-05 | 2014-03-10 | Закрытое акционерное общество "Инженерно-техническая компания ИРСЭТ-Центр" | Optical smoke detector |
RU2646195C1 (en) * | 2014-07-14 | 2018-03-01 | Фенвал Контролз Оф Джэпэн, Лтд. | Photoelectric smoke detector |
CN104459817B (en) * | 2014-12-16 | 2017-01-25 | 公安部沈阳消防研究所 | Fire sign detection device and method |
CN110766906B (en) * | 2015-05-15 | 2021-03-30 | 谷歌有限责任公司 | Smoke detector chamber structure and related method |
KR101772822B1 (en) | 2016-09-26 | 2017-08-29 | 이병권 | Photo type detector with Double bulkhead structure |
DE102019110336A1 (en) * | 2019-04-18 | 2020-10-22 | Jörg Flemming | smoke detector |
CN110443972B (en) * | 2019-09-12 | 2024-02-06 | 深圳市高新投三江电子股份有限公司 | Maze background value control method |
JP2023102460A (en) * | 2022-01-12 | 2023-07-25 | ニデックプレシジョン株式会社 | Shutter mechanism, and inspection device |
RU210429U1 (en) * | 2022-01-31 | 2022-04-15 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Optoelectronic smoke sensor for conditions complicated by the presence of suspended particles of cement indoors |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3727056A (en) * | 1972-03-03 | 1973-04-10 | Electro Signal Lab | Photon couplers with solid state lamps |
US4539556A (en) * | 1983-04-15 | 1985-09-03 | Pittway Corporation | Combustion products detector with accelerated test |
DE3334545A1 (en) * | 1983-09-23 | 1985-04-04 | Siemens AG, 1000 Berlin und 8000 München | OPTICAL SMOKE DETECTOR |
JP2648560B2 (en) * | 1993-04-09 | 1997-09-03 | ホーチキ株式会社 | Scattered light smoke detector |
-
1996
- 1996-07-22 EP EP96111751A patent/EP0821330B1/en not_active Expired - Lifetime
- 1996-07-22 AT AT96111751T patent/ATE223604T1/en active
- 1996-07-22 ES ES96111751T patent/ES2183899T3/en not_active Expired - Lifetime
- 1996-07-22 DE DE59609625T patent/DE59609625D1/en not_active Expired - Lifetime
-
1997
- 1997-06-30 ZA ZA9705811A patent/ZA975811B/en unknown
- 1997-07-15 UA UA98031427A patent/UA42086C2/en unknown
- 1997-07-15 CN CNB971909334A patent/CN1135511C/en not_active Expired - Lifetime
- 1997-07-15 WO PCT/CH1997/000269 patent/WO1998003946A1/en active IP Right Grant
- 1997-07-15 AU AU33327/97A patent/AU725418B2/en not_active Ceased
- 1997-07-15 KR KR10-1998-0701678A patent/KR100467130B1/en not_active IP Right Cessation
- 1997-07-15 RU RU98107584/09A patent/RU2189080C2/en not_active IP Right Cessation
- 1997-07-15 PL PL97325921A patent/PL184244B1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU187749U1 (en) * | 2018-08-31 | 2019-03-18 | Общество с ограниченной ответственностью "Элеста" | SMOKE DETECTOR |
Also Published As
Publication number | Publication date |
---|---|
AU725418B2 (en) | 2000-10-12 |
CN1135511C (en) | 2004-01-21 |
DE59609625D1 (en) | 2002-10-10 |
KR100467130B1 (en) | 2005-06-02 |
PL184244B1 (en) | 2002-09-30 |
WO1998003946A1 (en) | 1998-01-29 |
ES2183899T3 (en) | 2003-04-01 |
ATE223604T1 (en) | 2002-09-15 |
EP0821330B1 (en) | 2002-09-04 |
ZA975811B (en) | 1998-02-04 |
AU3332797A (en) | 1998-02-10 |
RU2189080C2 (en) | 2002-09-10 |
KR20000064238A (en) | 2000-11-06 |
EP0821330A1 (en) | 1998-01-28 |
CN1198236A (en) | 1998-11-04 |
PL325921A1 (en) | 1998-08-17 |
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