ITTO20060676A1 - SMOKE DETECTOR - Google Patents
SMOKE DETECTORInfo
- Publication number
- ITTO20060676A1 ITTO20060676A1 IT000676A ITTO20060676A ITTO20060676A1 IT TO20060676 A1 ITTO20060676 A1 IT TO20060676A1 IT 000676 A IT000676 A IT 000676A IT TO20060676 A ITTO20060676 A IT TO20060676A IT TO20060676 A1 ITTO20060676 A1 IT TO20060676A1
- Authority
- IT
- Italy
- Prior art keywords
- smoke detector
- printed circuit
- receiver device
- electrically connected
- circuit board
- 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
Abstract
The invention relates to a smoke detector comprising a detection chamber in which are positioned an emitter device which emits electromagnetic radiation (typically infrared type) and a receiver device which receives it. The smoke detector also comprises a main printed circuit board electrically connected to both the emitter device and the receiver device. The receiver device and/or the emitter device are located on dedicated printed circuit boards which are electrically connected, possibly through connectors, to the main printed circuit board.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000676A ITTO20060676A1 (en) | 2006-09-22 | 2006-09-22 | SMOKE DETECTOR |
AT07116913T ATE447750T1 (en) | 2006-09-22 | 2007-09-21 | SMOKE DETECTOR |
PL07116913T PL1903524T3 (en) | 2006-09-22 | 2007-09-21 | Smoke detector |
EP07116913A EP1903524B1 (en) | 2006-09-22 | 2007-09-21 | Smoke detector |
DE602007003063T DE602007003063D1 (en) | 2006-09-22 | 2007-09-21 | smoke detector |
ES07116913T ES2335937T3 (en) | 2006-09-22 | 2007-09-21 | SMOKE DETECTOR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000676A ITTO20060676A1 (en) | 2006-09-22 | 2006-09-22 | SMOKE DETECTOR |
Publications (1)
Publication Number | Publication Date |
---|---|
ITTO20060676A1 true ITTO20060676A1 (en) | 2008-03-23 |
Family
ID=38649948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000676A ITTO20060676A1 (en) | 2006-09-22 | 2006-09-22 | SMOKE DETECTOR |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1903524B1 (en) |
AT (1) | ATE447750T1 (en) |
DE (1) | DE602007003063D1 (en) |
ES (1) | ES2335937T3 (en) |
IT (1) | ITTO20060676A1 (en) |
PL (1) | PL1903524T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201006683D0 (en) | 2010-04-21 | 2010-06-09 | Fireangel Ltd | Smoke alarm |
JP7199166B2 (en) * | 2018-06-28 | 2023-01-05 | 能美防災株式会社 | fire detector |
CN110097731A (en) * | 2019-05-23 | 2019-08-06 | 浙江台谊消防设备有限公司 | A kind of stand alone type smoke alarm |
CN111707643A (en) * | 2020-07-20 | 2020-09-25 | 九江珀伽索斯科技有限公司 | Optical darkroom assembly for photoelectric smoke-sensing fire detector |
US11790746B2 (en) | 2021-02-02 | 2023-10-17 | Carrier Corporation | Smoke entry solution for multi wave multi angle safety device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4823015A (en) * | 1985-05-08 | 1989-04-18 | Adt, Inc. | Electrical interference free projected beam smoke detector |
CH684556A5 (en) | 1992-09-14 | 1994-10-14 | Cerberus Ag | Optical Smoke Detector. |
JP3230118B2 (en) * | 1993-12-02 | 2001-11-19 | 能美防災株式会社 | Fire detector |
JP3324019B2 (en) * | 1995-02-21 | 2002-09-17 | 能美防災株式会社 | Fire detector |
JP3370032B2 (en) * | 1999-11-01 | 2003-01-27 | ホーチキ株式会社 | Photoelectric smoke detector and smoke detector assembly |
IT1315417B1 (en) | 2000-04-11 | 2003-02-10 | Pittway Tecnologica Spa | FIRE DETECTOR STRUCTURE |
WO2004104959A2 (en) * | 2003-05-23 | 2004-12-02 | Apollo Fire Detectors Limited | Smoke detector |
-
2006
- 2006-09-22 IT IT000676A patent/ITTO20060676A1/en unknown
-
2007
- 2007-09-21 EP EP07116913A patent/EP1903524B1/en active Active
- 2007-09-21 DE DE602007003063T patent/DE602007003063D1/en active Active
- 2007-09-21 AT AT07116913T patent/ATE447750T1/en active
- 2007-09-21 ES ES07116913T patent/ES2335937T3/en active Active
- 2007-09-21 PL PL07116913T patent/PL1903524T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES2335937T3 (en) | 2010-04-06 |
ATE447750T1 (en) | 2009-11-15 |
EP1903524B1 (en) | 2009-11-04 |
PL1903524T3 (en) | 2010-05-31 |
DE602007003063D1 (en) | 2009-12-17 |
EP1903524A1 (en) | 2008-03-26 |
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