EP3866130A4 - SENSOR - Google Patents

SENSOR Download PDF

Info

Publication number
EP3866130A4
EP3866130A4 EP19871633.4A EP19871633A EP3866130A4 EP 3866130 A4 EP3866130 A4 EP 3866130A4 EP 19871633 A EP19871633 A EP 19871633A EP 3866130 A4 EP3866130 A4 EP 3866130A4
Authority
EP
European Patent Office
Prior art keywords
sensor
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
EP19871633.4A
Other languages
German (de)
French (fr)
Other versions
EP3866130A1 (en
Inventor
Yasuhiro Mori
Yusuke Hashimoto
Tomohiro Kamitsu
Naoki Muro
Kana Oi
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP3866130A1 publication Critical patent/EP3866130A1/en
Publication of EP3866130A4 publication Critical patent/EP3866130A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G08B17/11—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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
  • Thermistors And Varistors (AREA)
EP19871633.4A 2018-10-10 2019-09-24 SENSOR Pending EP3866130A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018191979 2018-10-10
JP2019111538A JP7531095B2 (en) 2018-10-10 2019-06-14 Sensor
PCT/JP2019/037270 WO2020075487A1 (en) 2018-10-10 2019-09-24 Sensor

Publications (2)

Publication Number Publication Date
EP3866130A1 EP3866130A1 (en) 2021-08-18
EP3866130A4 true EP3866130A4 (en) 2021-12-22

Family

ID=70164922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19871633.4A Pending EP3866130A4 (en) 2018-10-10 2019-09-24 SENSOR

Country Status (3)

Country Link
EP (1) EP3866130A4 (en)
JP (3) JP7531095B2 (en)
WO (1) WO2020075487A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021215460A1 (en) * 2020-04-21 2021-10-28 パナソニックＩｐマネジメント株式会社 Detector
JP7390539B2 (en) * 2020-04-21 2023-12-04 パナソニックＩｐマネジメント株式会社 Detectors and fire alarm systems
JP7550361B2 (en) * 2020-07-06 2024-09-13 パナソニックＩｐマネジメント株式会社 Disaster prevention system, fire determination method, and program
CN116583886A (en) * 2020-10-30 2023-08-11 报知希株式会社 Disaster prevention device
EP4239608B1 (en) 2020-10-30 2026-03-25 Hochiki Corporation Disaster prevention apparatus
EP4239610B1 (en) 2020-10-30 2026-01-28 Hochiki Corporation Disaster prevention apparatus
JP2022166685A (en) * 2021-04-21 2022-11-02 パナソニックＩｐマネジメント株式会社 sensor
US11990015B2 (en) * 2021-09-22 2024-05-21 Honeywell International Inc. Point heat detectors based on surface mounted thermistors
CN114755197B (en) * 2022-05-13 2025-08-29 南通市新叶能源科技有限公司 A portable and foldable flue gas emission rapid analyzer
JP2025035025A (en) * 2023-08-31 2025-03-13 パナソニックＩｐマネジメント株式会社 Detectors and disaster prevention systems
US20250172436A1 (en) * 2023-11-28 2025-05-29 Honeywell International Inc. Response of heat detectors with surface mounted thermistors

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10188163A (en) * 1996-12-26 1998-07-21 Matsushita Electric Works Ltd Sensor
JP2009230510A (en) * 2008-03-24 2009-10-08 Panasonic Electric Works Co Ltd Fire alarm
EP2402920A2 (en) * 2010-06-30 2012-01-04 Lixil Nittan Company, Limited Combined heat and smoke detector
EP2685437A1 (en) * 2011-03-11 2014-01-15 Panasonic Corporation Fire sensor
EP2908301A1 (en) * 2014-02-12 2015-08-19 Panasonic Intellectual Property Management Co., Ltd. Composite fire detector
EP3270362A1 (en) * 2017-02-07 2018-01-17 Siemens Schweiz AG Fire alarm with a measurement chamber and a switch holder for joint assembly of a fire sensor of the measuring chamber and at least one further sensor for detecting a measured variable in the environment outside the fire detector
EP3806056A1 (en) * 2018-05-31 2021-04-14 Panasonic Intellectual Property Management Co., Ltd. Heat sensor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3372140B2 (en) * 1995-06-27 2003-01-27 松下電工株式会社 Combined smoke and heat detector
JP3803047B2 (en) * 2001-09-27 2006-08-02 ホーチキ株式会社 Fire detector
JP2005071139A (en) * 2003-08-26 2005-03-17 Matsushita Electric Works Ltd Waterproof fire sensor and its manufacturing method
JP2005250912A (en) * 2004-03-04 2005-09-15 Nohmi Bosai Ltd Flame sensor and testing device for operation of flame sensor
JP2009245088A (en) * 2008-03-31 2009-10-22 Nohmi Bosai Ltd Fire detector and protective cover for fire detector
KR100931254B1 (en) * 2008-04-28 2009-12-11 주식회사 유성반도체 Fire detector
JP5191355B2 (en) * 2008-11-13 2013-05-08 日本フェンオール株式会社 Fire detector
JP5562097B2 (en) * 2010-03-31 2014-07-30 能美防災株式会社 Photoelectric smoke detector
JP6128370B2 (en) * 2012-12-13 2017-05-17 三菱マテリアル株式会社 Temperature sensor
JP6114551B2 (en) * 2012-12-25 2017-04-12 ホーチキ株式会社 Distributed fire monitoring system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10188163A (en) * 1996-12-26 1998-07-21 Matsushita Electric Works Ltd Sensor
JP2009230510A (en) * 2008-03-24 2009-10-08 Panasonic Electric Works Co Ltd Fire alarm
EP2402920A2 (en) * 2010-06-30 2012-01-04 Lixil Nittan Company, Limited Combined heat and smoke detector
EP2685437A1 (en) * 2011-03-11 2014-01-15 Panasonic Corporation Fire sensor
EP2908301A1 (en) * 2014-02-12 2015-08-19 Panasonic Intellectual Property Management Co., Ltd. Composite fire detector
EP3270362A1 (en) * 2017-02-07 2018-01-17 Siemens Schweiz AG Fire alarm with a measurement chamber and a switch holder for joint assembly of a fire sensor of the measuring chamber and at least one further sensor for detecting a measured variable in the environment outside the fire detector
EP3806056A1 (en) * 2018-05-31 2021-04-14 Panasonic Intellectual Property Management Co., Ltd. Heat sensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020075487A1 *

Also Published As

Publication number Publication date
JP7745211B2 (en) 2025-09-29
WO2020075487A1 (en) 2020-04-16
JP2020061122A (en) 2020-04-16
JP7531095B2 (en) 2024-08-09
EP3866130A1 (en) 2021-08-18
JP2025175023A (en) 2025-11-28
JP2024091771A (en) 2024-07-05

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