EP3514775A4 - Fire sensor base and fire sensor - Google Patents

Fire sensor base and fire sensor Download PDF

Info

Publication number: EP3514775A4
Authority: EP; European Patent Office
Prior art keywords: fire sensor; base; fire; sensor base; sensor
Prior art date: 2016-09-16
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.): Granted

Application number

EP17850698.6A

Other languages

German (de)

French (fr)

Other versions

EP3514775B1 (en

EP3514775A1 (en

Inventor

Issei KUMAGAI

Hiroshi Yokota

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.)

2016-09-16

Filing date

2017-08-31

Publication date

2019-09-11

2017-08-31 Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd

2019-07-24 Publication of EP3514775A1 publication Critical patent/EP3514775A1/en

2019-09-11 Publication of EP3514775A4 publication Critical patent/EP3514775A4/en

2020-10-28 Application granted granted Critical

2020-10-28 Publication of EP3514775B1 publication Critical patent/EP3514775B1/en

Status Active legal-status Critical Current

2037-08-31 Anticipated expiration legal-status Critical

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
- G08B17/11—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

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)
Fire Alarms (AREA)

EP17850698.6A 2016-09-16 2017-08-31 Fire detector base and fire detector Active EP3514775B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2016182335A JP6667160B2 (en)	2016-09-16	2016-09-16	Fire detector base and fire detector
PCT/JP2017/031290 WO2018051795A1 (en)	2016-09-16	2017-08-31	Fire sensor base and fire sensor

Publications (3)

Publication Number	Publication Date
EP3514775A1 EP3514775A1 (en)	2019-07-24
EP3514775A4 true EP3514775A4 (en)	2019-09-11
EP3514775B1 EP3514775B1 (en)	2020-10-28

Family

ID=61619960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17850698.6A Active EP3514775B1 (en)	2016-09-16	2017-08-31	Fire detector base and fire detector

Country Status (3)

Country	Link
EP (1)	EP3514775B1 (en)
JP (1)	JP6667160B2 (en)
WO (1)	WO2018051795A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7208729B2 (en) *	2018-07-24	2023-01-19	ホーチキ株式会社	fire detection device
JP7433062B2 (en)	2020-01-24	2024-02-19	ニッタン株式会社	sensor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0836164A1 (en) *	1996-10-11	1998-04-15	Nittan Company, Limited	Ionization smoke detector
WO2012176028A1 (en) *	2011-06-22	2012-12-27	パナソニック株式会社	Fire detector
JP2013008084A (en) *	2011-06-22	2013-01-10	Panasonic Corp	Fire sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH044315Y2 (en) *	1985-08-24	1992-02-07
JP6350934B2 (en) *	2014-02-12	2018-07-04	パナソニックＩｐマネジメント株式会社	Combined fire detector

2016
- 2016-09-16 JP JP2016182335A patent/JP6667160B2/en active Active
2017
- 2017-08-31 EP EP17850698.6A patent/EP3514775B1/en active Active
- 2017-08-31 WO PCT/JP2017/031290 patent/WO2018051795A1/en unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0836164A1 (en) *	1996-10-11	1998-04-15	Nittan Company, Limited	Ionization smoke detector
WO2012176028A1 (en) *	2011-06-22	2012-12-27	パナソニック株式会社	Fire detector
JP2013008084A (en) *	2011-06-22	2013-01-10	Panasonic Corp	Fire sensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018051795A1 *

Also Published As

Publication number	Publication date
JP6667160B2 (en)	2020-03-18
WO2018051795A1 (en)	2018-03-22
EP3514775B1 (en)	2020-10-28
JP2018045653A (en)	2018-03-22
EP3514775A1 (en)	2019-07-24

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