EP3866130A4 - Sensor - Google Patents

Sensor Download PDF

Info

Publication number: EP3866130A4
Authority: EP; European Patent Office
Prior art keywords: sensor
Prior art date: 2018-10-10
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.)

2018-10-10

Filing date

2019-09-24

Publication date

2021-12-22

2019-09-24 Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd

2019-09-24 Priority claimed from PCT/JP2019/037270 external-priority patent/WO2020075487A1/en

2021-08-18 Publication of EP3866130A1 publication Critical patent/EP3866130A1/en

2021-12-22 Publication of EP3866130A4 publication Critical patent/EP3866130A4/en

Status Pending legal-status Critical Current

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
- G08B17/11—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 OR 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 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

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)
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=70220060

Family Applications (1)

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

Country Status (2)

Country	Link
EP (1)	EP3866130A4 (en)
JP (1)	JP7531095B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
EP4239609A4 (en) *	2020-10-30	2024-07-31	Hochiki Corporation	DISASTER PREVENTION DEVICE
US11990015B2 (en) *	2021-09-22	2024-05-21	Honeywell International Inc.	Point heat detectors based on 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 (9)

* 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
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

2019
- 2019-06-14 JP JP2019111538A patent/JP7531095B2/en active Active
- 2019-09-24 EP EP19871633.4A patent/EP3866130A4/en active Pending

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
EP3866130A1 (en)	2021-08-18
JP2020061122A (en)	2020-04-16
JP7531095B2 (en)	2024-08-09

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Legal Events

Date	Code	Title	Description
2020-04-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2021-07-16	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2021-07-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2021-08-18	17P	Request for examination filed	Effective date: 20210415
2021-08-18	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2021-12-22	A4	Supplementary search report drawn up and despatched	Effective date: 20211119
2021-12-22	RIC1	Information provided on ipc code assigned before grant	Ipc: G08B 17/103 20060101ALN20211115BHEP Ipc: G08B 17/113 20060101ALI20211115BHEP Ipc: G08B 17/06 20060101AFI20211115BHEP
2022-01-19	DAV	Request for validation of the european patent (deleted)
2022-01-19	DAX	Request for extension of the european patent (deleted)
2023-10-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2023-11-29	17Q	First examination report despatched	Effective date: 20231031