UA42086C2 - Smoke indicator - Google Patents

Smoke indicator

Info

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
Application number
UA98031427A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Урс Ріді
Урс РИДИ
Бернгард Дуррер
Курт Гесс
Original Assignee
Сіменс Білдінг Текнолоджіс Аг
Сименс Билдинг Текнолоджис Аг
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=8223019&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA42086(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Сіменс Білдінг Текнолоджіс Аг, Сименс Билдинг Текнолоджис Аг filed Critical Сіменс Білдінг Текнолоджіс Аг
Publication of UA42086C2 publication Critical patent/UA42086C2/en

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.
UA98031427A 1996-07-22 1997-07-15 Smoke indicator UA42086C2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2259353T3 (en) * 2002-06-20 2006-10-01 Siemens Schweiz Ag SMOKE DETECTOR BY LIGHT DISPERSION.
ES2260357T3 (en) 2002-06-20 2006-11-01 Siemens Schweiz Ag FIRE DETECTOR.
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
WO2010038560A1 (en) * 2008-10-01 2010-04-08 シャープ株式会社 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
EP3171347B1 (en) * 2014-07-14 2020-06-10 Fenwal Controls Of Japan, Ltd. Photoelectric smoke sensor
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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
EP0821330A1 (en) 1998-01-28
CN1135511C (en) 2004-01-21
PL325921A1 (en) 1998-08-17
ZA975811B (en) 1998-02-04
KR100467130B1 (en) 2005-06-02
AU725418B2 (en) 2000-10-12
DE59609625D1 (en) 2002-10-10
RU2189080C2 (en) 2002-09-10
KR20000064238A (en) 2000-11-06
CN1198236A (en) 1998-11-04
AU3332797A (en) 1998-02-10
ES2183899T3 (en) 2003-04-01
PL184244B1 (en) 2002-09-30
WO1998003946A1 (en) 1998-01-29
EP0821330B1 (en) 2002-09-04
ATE223604T1 (en) 2002-09-15

Similar Documents

Publication Publication Date Title
UA42086C2 (en) Smoke indicator
TW284854B (en) Machine-vision illumination system and method
CA2209489A1 (en) Filter element
CA2038430A1 (en) Self-contained apparatus for emergency lighting incorporating alarm systems for fire, gas, and the like
AU2001263460A1 (en) Perimetric detection system and automated container
AU4646493A (en) Illumination system having an aspherical lens
ID23814A (en) OPTICAL PLATE SYSTEM (FROM P-960182)
ES2030368A6 (en) Optical imaging system made from a single piece of material
TW339405B (en) Lens parameter measurement using optical sectioning
TW200513634A (en) Line generating device
AU127544S (en) Flower pot
AU4063801A (en) Built-in illuminator comprising a supporting ring for additional components
US10341017B1 (en) Visual light audio transmission system
AU3440097A (en) Lighting device
ES2092157T3 (en) LIGHTING DEVICE.
ES459022A1 (en) Glide path lighting system
AU6593196A (en) Determination of the presence of abnormal cellular proliferation through the detection of one or more cyclin dependent kinases
ES8303712A1 (en) Contact lamp.
FR2703075B1 (en) PROCESS FOR THE PREPARATION OF MICROPOROUS DIAPHRAGM.
DE60004964D1 (en) DEVICE FOR SELF INSPECTION OF THE EAR
SE8703257L (en) AUCTION FOR GAS INFO
SU1090387A1 (en) Warning device
JPS55102980A (en) Projection television unit
GB9520931D0 (en) Lamp assembly mounting
WO2017097659A1 (en) Sensor device and lighting system