CN117136393A - 烟感知器 - Google Patents

烟感知器 Download PDF

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Publication number
CN117136393A
CN117136393A CN202280024346.8A CN202280024346A CN117136393A CN 117136393 A CN117136393 A CN 117136393A CN 202280024346 A CN202280024346 A CN 202280024346A CN 117136393 A CN117136393 A CN 117136393A
Authority
CN
China
Prior art keywords
filter
smoke sensor
smoke
switch
state
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202280024346.8A
Other languages
English (en)
Chinese (zh)
Inventor
熊仓义裕
矶贝启
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nohmi Bosai Ltd
Original Assignee
Nohmi Bosai Ltd
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 Nohmi Bosai Ltd filed Critical Nohmi Bosai Ltd
Publication of CN117136393A publication Critical patent/CN117136393A/zh
Pending legal-status Critical Current

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

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)
CN202280024346.8A 2021-03-31 2022-03-24 烟感知器 Pending CN117136393A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021059840 2021-03-31
JP2021-059840 2021-03-31
PCT/JP2022/013942 WO2022210257A1 (ja) 2021-03-31 2022-03-24 煙感知器

Publications (1)

Publication Number Publication Date
CN117136393A true CN117136393A (zh) 2023-11-28

Family

ID=83458838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280024346.8A Pending CN117136393A (zh) 2021-03-31 2022-03-24 烟感知器

Country Status (4)

Country Link
JP (1) JPWO2022210257A1 (enrdf_load_stackoverflow)
CN (1) CN117136393A (enrdf_load_stackoverflow)
TW (1) TW202307797A (enrdf_load_stackoverflow)
WO (1) WO2022210257A1 (enrdf_load_stackoverflow)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3324020B2 (ja) * 1995-03-07 2002-09-17 能美防災株式会社 火災検出装置
JPH1176863A (ja) * 1997-08-29 1999-03-23 Aiwa Co Ltd イオン式の空気清浄装置
JPH11147016A (ja) * 1997-11-14 1999-06-02 Nohmi Bosai Ltd エアフィルタ点検方法およびその構成
JP5613584B2 (ja) * 2010-02-18 2014-10-29 白光株式会社 空気清浄器およびその制御方法
JP2017116255A (ja) * 2017-02-20 2017-06-29 シャープ株式会社 送風装置

Also Published As

Publication number Publication date
TW202307797A (zh) 2023-02-16
JPWO2022210257A1 (enrdf_load_stackoverflow) 2022-10-06
WO2022210257A1 (ja) 2022-10-06

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