TW202424913A - 煙檢測裝置 - Google Patents

煙檢測裝置 Download PDF

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Publication number
TW202424913A
TW202424913A TW112129663A TW112129663A TW202424913A TW 202424913 A TW202424913 A TW 202424913A TW 112129663 A TW112129663 A TW 112129663A TW 112129663 A TW112129663 A TW 112129663A TW 202424913 A TW202424913 A TW 202424913A
Authority
TW
Taiwan
Prior art keywords
light
receiving
axis
detection device
emitting
Prior art date
Application number
TW112129663A
Other languages
English (en)
Chinese (zh)
Inventor
熊倉義裕
磯貝啓
矢木里実
Original Assignee
日商能美防災股份有限公司
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
Application filed by 日商能美防災股份有限公司 filed Critical 日商能美防災股份有限公司
Publication of TW202424913A publication Critical patent/TW202424913A/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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

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  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
TW112129663A 2022-08-12 2023-08-08 煙檢測裝置 TW202424913A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-128804 2022-08-12
JP2022128804 2022-08-12

Publications (1)

Publication Number Publication Date
TW202424913A true TW202424913A (zh) 2024-06-16

Family

ID=89851582

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112129663A TW202424913A (zh) 2022-08-12 2023-08-08 煙檢測裝置

Country Status (4)

Country Link
JP (1) JP7738765B2 (https=)
CN (1) CN119698645A (https=)
TW (1) TW202424913A (https=)
WO (1) WO2024034491A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011203892A (ja) 2010-03-25 2011-10-13 Nohmi Bosai Ltd 煙感知器
JP5586318B2 (ja) * 2010-05-17 2014-09-10 ホーチキ株式会社 高感度煙感知器
JP5893860B2 (ja) 2011-07-07 2016-03-23 ホーチキ株式会社 感知器
JP6437732B2 (ja) * 2014-03-28 2018-12-12 能美防災株式会社 煙感知器
JP2016090349A (ja) * 2014-10-31 2016-05-23 パナソニックＩｐマネジメント株式会社 粒子検出センサ、ダストセンサ、煙感知器、空気清浄機、換気扇及びエアコン
JP6905900B2 (ja) * 2017-08-31 2021-07-21 ホーチキ株式会社 散乱光式感知器
JP2020181507A (ja) * 2019-04-26 2020-11-05 能美防災株式会社 煙感知器
CN119096278A (zh) 2022-04-27 2024-12-06 能美防灾株式会社 烟检测装置
TW202409985A (zh) 2022-06-09 2024-03-01 日商能美防災股份有限公司 煙檢測裝置

Also Published As

Publication number Publication date
JP7738765B2 (ja) 2025-09-12
CN119698645A (zh) 2025-03-25
WO2024034491A1 (ja) 2024-02-15
JPWO2024034491A1 (https=) 2024-02-15

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