TWI475519B - Photoelectric smoke detector - Google Patents
Photoelectric smoke detector Download PDFInfo
- Publication number
- TWI475519B TWI475519B TW098101536A TW98101536A TWI475519B TW I475519 B TWI475519 B TW I475519B TW 098101536 A TW098101536 A TW 098101536A TW 98101536 A TW98101536 A TW 98101536A TW I475519 B TWI475519 B TW I475519B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- smoke detector
- aperture
- photoelectric smoke
- alarm
- 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
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008080686A JP2009237720A (ja) | 2008-03-26 | 2008-03-26 | 光電式煙感知器 |
JP2008080348A JP2009237697A (ja) | 2008-03-26 | 2008-03-26 | 光電式煙感知器 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200941415A TW200941415A (en) | 2009-10-01 |
TWI475519B true TWI475519B (zh) | 2015-03-01 |
Family
ID=41360050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW098101536A TWI475519B (zh) | 2008-03-26 | 2009-01-16 | Photoelectric smoke detector |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR101475086B1 (ko) |
CN (1) | CN102096979B (ko) |
TW (1) | TWI475519B (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6004304B2 (ja) * | 2011-03-11 | 2016-10-05 | パナソニックIpマネジメント株式会社 | 煙感知器 |
CN107064074B (zh) * | 2012-08-10 | 2019-12-03 | 能美防灾株式会社 | 光电分离型探测器 |
WO2019142797A1 (ja) * | 2018-01-17 | 2019-07-25 | パナソニックIpマネジメント株式会社 | 煙感知器 |
JP7108918B2 (ja) * | 2018-03-22 | 2022-07-29 | パナソニックIpマネジメント株式会社 | 煙感知器 |
JP7108917B2 (ja) * | 2018-03-22 | 2022-07-29 | パナソニックIpマネジメント株式会社 | 煙感知器 |
CN109166268B (zh) * | 2018-10-19 | 2020-10-27 | 浙江巨感物联网科技有限公司 | 一种用于感烟探测器的进烟迷宫及感烟探测器 |
CN113345201A (zh) * | 2021-06-24 | 2021-09-03 | 安徽火政消防科技有限公司 | 一种分装结构的光电感烟火灾探测器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002299652A (ja) * | 2001-04-04 | 2002-10-11 | Auto Network Gijutsu Kenkyusho:Kk | シールドケースの光素子保持構造 |
TWM252091U (en) * | 2004-02-20 | 2004-12-01 | Allure Height Ind Co Ltd | Smoke detector |
JP2006267128A (ja) * | 2006-06-26 | 2006-10-05 | Hochiki Corp | 煙感知器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11213263A (ja) * | 1998-01-30 | 1999-08-06 | Matsushita Electric Works Ltd | 光散乱式粒子検知センサ |
JP4157212B2 (ja) * | 1999-02-15 | 2008-10-01 | 松下電工株式会社 | 光散乱式粒子検知センサ |
DE60222815T2 (de) * | 2001-04-03 | 2008-07-03 | AUTONETWORKS Technologies, LTD., Yokkaichi | Optischer Stecker, Halterungsvorrichtung für optisches Element und Montageteil für einen optischen Stecker |
-
2009
- 2009-01-16 TW TW098101536A patent/TWI475519B/zh active
- 2009-01-20 KR KR1020090004705A patent/KR101475086B1/ko not_active IP Right Cessation
- 2009-01-22 CN CN201110026301.8A patent/CN102096979B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002299652A (ja) * | 2001-04-04 | 2002-10-11 | Auto Network Gijutsu Kenkyusho:Kk | シールドケースの光素子保持構造 |
TWM252091U (en) * | 2004-02-20 | 2004-12-01 | Allure Height Ind Co Ltd | Smoke detector |
JP2006267128A (ja) * | 2006-06-26 | 2006-10-05 | Hochiki Corp | 煙感知器 |
Also Published As
Publication number | Publication date |
---|---|
KR101475086B1 (ko) | 2014-12-23 |
TW200941415A (en) | 2009-10-01 |
CN102096979A (zh) | 2011-06-15 |
KR20090102628A (ko) | 2009-09-30 |
CN102096979B (zh) | 2014-05-07 |
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