EP2940668A3 - Dispositif d'alarme - Google Patents

Dispositif d'alarme Download PDF

Info

Publication number: EP2940668A3
Authority: EP; European Patent Office
Prior art keywords: measuring chamber; warning system; danger warning; housing; cover
Prior art date: 2014-04-30
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP15165714.5A

Other languages

German (de)

English (en)

Other versions

EP2940668A2 (fr

Inventor

Sven Krüger

Jörg Schmidt

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.)

DETECTOMAT GmbH

Original Assignee

Job Lizenz GmbH and Co KG

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.)

2014-04-30

Filing date

2015-04-29

Publication date

2015-11-18

2015-04-29 Application filed by Job Lizenz GmbH and Co KG filed Critical Job Lizenz GmbH and Co KG

2015-11-04 Publication of EP2940668A2 publication Critical patent/EP2940668A2/fr

2015-11-18 Publication of EP2940668A3 publication Critical patent/EP2940668A3/fr

Status Withdrawn legal-status Critical Current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
- 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)
Measuring Oxygen Concentration In Cells (AREA)

EP15165714.5A 2014-04-30 2015-04-29 Dispositif d'alarme Withdrawn EP2940668A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102014106124.1A DE102014106124A1 (de)	2014-04-30	2014-04-30	Gefahrenmelder

Publications (2)

Publication Number	Publication Date
EP2940668A2 EP2940668A2 (fr)	2015-11-04
EP2940668A3 true EP2940668A3 (fr)	2015-11-18

Family

ID=53015666

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15165714.5A Withdrawn EP2940668A3 (fr)	2014-04-30	2015-04-29	Dispositif d'alarme

Country Status (2)

Country	Link
EP (1)	EP2940668A3 (fr)
DE (1)	DE102014106124A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102015114060B4 (de)	2015-08-25	2020-01-16	Albrecht Jung Gmbh & Co. Kg	Elektrisches Gerät
CA3100880A1 (fr)	2018-05-31	2019-12-05	Autronica Fire & Security As	Carte de circuit imprime pour detecteur de fumee
CN110533870B (zh) *	2019-07-05	2021-02-12	国网浙江省电力有限公司嘉兴供电公司	一种基于物联网的火情探测报警装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1049060A2 (fr) *	1999-04-29	2000-11-02	Pittway Corporation	Chambre miniature de détection optique
US6288647B1 (en) *	1999-11-01	2001-09-11	Hochiki Corporation	Photoelectric smoke detector, and smoke detection section assembly
US20020084907A1 (en) *	1999-12-31	2002-07-04	William Rattman	Photoelectric smoke detector and chamber therefor
EP2395489A2 (fr) *	2010-06-09	2011-12-14	Dietmar F. Brück	Dispositif de détection de fumée
US20140084165A1 (en) *	2012-09-21	2014-03-27	Nest Labs, Inc.	Selectable lens button for a hazard detector and method therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3608393A1 (de)	1986-03-13	1987-09-17	Preussag Ag Feuerschutz	Optischer rauchmelder

2014
- 2014-04-30 DE DE102014106124.1A patent/DE102014106124A1/de not_active Withdrawn
2015
- 2015-04-29 EP EP15165714.5A patent/EP2940668A3/fr not_active Withdrawn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1049060A2 (fr) *	1999-04-29	2000-11-02	Pittway Corporation	Chambre miniature de détection optique
US6288647B1 (en) *	1999-11-01	2001-09-11	Hochiki Corporation	Photoelectric smoke detector, and smoke detection section assembly
US20020084907A1 (en) *	1999-12-31	2002-07-04	William Rattman	Photoelectric smoke detector and chamber therefor
EP2395489A2 (fr) *	2010-06-09	2011-12-14	Dietmar F. Brück	Dispositif de détection de fumée
US20140084165A1 (en) *	2012-09-21	2014-03-27	Nest Labs, Inc.	Selectable lens button for a hazard detector and method therefor

Also Published As

Publication number	Publication date
DE102014106124A1 (de)	2015-11-05
EP2940668A2 (fr)	2015-11-04

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Legal Events

Date	Code	Title	Description
2015-10-16	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2015-11-03	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
2015-11-04	AK	Designated contracting states	Kind code of ref document: A2 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
2015-11-04	AX	Request for extension of the european patent	Extension state: BA ME
2015-11-18	AK	Designated contracting states	Kind code of ref document: A3 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
2015-11-18	AX	Request for extension of the european patent	Extension state: BA ME
2015-11-18	RIC1	Information provided on ipc code assigned before grant	Ipc: G08B 17/103 20060101AFI20151013BHEP Ipc: G08B 17/107 20060101ALI20151013BHEP
2016-06-22	17P	Request for examination filed	Effective date: 20160513
2016-06-22	RBV	Designated contracting states (corrected)	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
2017-07-05	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: DETECTOMAT GMBH
2018-04-18	17Q	First examination report despatched	Effective date: 20180316
2018-09-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2021-02-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2021-03-31	18D	Application deemed to be withdrawn	Effective date: 20201103