TW202407334A - 煙檢測裝置 - Google Patents

煙檢測裝置 Download PDF

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Publication number
TW202407334A
TW202407334A TW112115461A TW112115461A TW202407334A TW 202407334 A TW202407334 A TW 202407334A TW 112115461 A TW112115461 A TW 112115461A TW 112115461 A TW112115461 A TW 112115461A TW 202407334 A TW202407334 A TW 202407334A
Authority
TW
Taiwan
Prior art keywords
light
receiving
emitting
emitting part
detection device
Prior art date
Application number
TW112115461A
Other languages
English (en)
Chinese (zh)
Inventor
熊倉義裕
星野智宏
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 TW202407334A publication Critical patent/TW202407334A/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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • 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

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  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
TW112115461A 2022-04-27 2023-04-26 煙檢測裝置 TW202407334A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-073655 2022-04-27
JP2022073655 2022-04-27

Publications (1)

Publication Number Publication Date
TW202407334A true TW202407334A (zh) 2024-02-16

Family

ID=88518919

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112115461A TW202407334A (zh) 2022-04-27 2023-04-26 煙檢測裝置

Country Status (4)

Country Link
JP (2) JP7738748B2 (enExample)
CN (1) CN119096278A (enExample)
TW (1) TW202407334A (enExample)
WO (1) WO2023210548A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119698645A (zh) * 2022-08-12 2025-03-25 能美防灾株式会社 烟检测装置
CN117711126B (zh) * 2023-11-28 2024-10-29 天津航空机电有限公司 一种民机货舱烟雾探测器抗误报系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3236708B2 (ja) * 1993-08-17 2001-12-10 ホーチキ株式会社 散乱光式煙感知器
JPH09269293A (ja) * 1996-04-01 1997-10-14 Nisshin Koki Kk 微粒子検知器
JP2020181507A (ja) 2019-04-26 2020-11-05 能美防災株式会社 煙感知器

Also Published As

Publication number Publication date
JP7738748B2 (ja) 2025-09-12
WO2023210548A1 (ja) 2023-11-02
JPWO2023210548A1 (enExample) 2023-11-02
CN119096278A (zh) 2024-12-06
JP2025170405A (ja) 2025-11-18

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