JPWO2022210257A1 - - Google Patents

Info

Publication number
JPWO2022210257A1
JPWO2022210257A1 JP2023511118A JP2023511118A JPWO2022210257A1 JP WO2022210257 A1 JPWO2022210257 A1 JP WO2022210257A1 JP 2023511118 A JP2023511118 A JP 2023511118A JP 2023511118 A JP2023511118 A JP 2023511118A JP WO2022210257 A1 JPWO2022210257 A1 JP WO2022210257A1
Authority
JP
Japan
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
JP2023511118A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2022210257A1 publication Critical patent/JPWO2022210257A1/ja
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)
JP2023511118A 2021-03-31 2022-03-24 Pending JPWO2022210257A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
JPWO2022210257A1 true JPWO2022210257A1 (enrdf_load_stackoverflow) 2022-10-06

Family

ID=83458838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023511118A Pending JPWO2022210257A1 (enrdf_load_stackoverflow) 2021-03-31 2022-03-24

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)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08241474A (ja) * 1995-03-07 1996-09-17 Nohmi Bosai Ltd 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
JP2011167683A (ja) * 2010-02-18 2011-09-01 Hakko Kk 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08241474A (ja) * 1995-03-07 1996-09-17 Nohmi Bosai Ltd 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
JP2011167683A (ja) * 2010-02-18 2011-09-01 Hakko Kk 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
WO2022210257A1 (ja) 2022-10-06
CN117136393A (zh) 2023-11-28

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