EP2940668A3 - Dispositif d'alarme - Google Patents

Dispositif d'alarme Download PDF

Info

Publication number
EP2940668A3
EP2940668A3 EP15165714.5A EP15165714A EP2940668A3 EP 2940668 A3 EP2940668 A3 EP 2940668A3 EP 15165714 A EP15165714 A EP 15165714A EP 2940668 A3 EP2940668 A3 EP 2940668A3
Authority
EP
European Patent Office
Prior art keywords
measuring chamber
warning system
danger warning
housing
cover
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.)
Withdrawn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.)
Filing date
Publication date
Application filed by Job Lizenz GmbH and Co KG filed Critical Job Lizenz GmbH and Co KG
Publication of EP2940668A2 publication Critical patent/EP2940668A2/fr
Publication of EP2940668A3 publication Critical patent/EP2940668A3/fr
Withdrawn legal-status Critical Current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
EP3803819B1 (fr) 2018-05-31 2024-05-01 Autronica Fire & Security AS Carte de circuit imprimé pour détecteur de fumée
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

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
EP2940668A2 (fr) 2015-11-04
DE102014106124A1 (de) 2015-11-05

Similar Documents

Publication Publication Date Title
WO2015124942A3 (fr) Caractérisation d'échantillon de fluide hétérogène
EP2940668A3 (fr) Dispositif d'alarme
MX2017014546A (es) Aparatos y metodos para eliminacion de gas intravenoso.
EP2966416A3 (fr) Serrage de tête de mesure pour têtes de mesure de débit à ultrasons
JP2015159017A5 (fr)
EP2679968A3 (fr) Dispositif de mesure de température doté d'une souille de mesure de température pour la mesure de la température d'un produit liquide
WO2015175867A3 (fr) Appareil et procédé de décontamination de grains
WO2015058110A3 (fr) Appareil et procédé de surveillance d'un fluide
EP2700929A3 (fr) Sonde de mesure pour le prélèvement d'échantillons dans du métal en fusion
EP3258201A3 (fr) Dispositif de traitement d'un produit, en particulier destiné à sécher un produit de préférence sous forme de bande
EP2636758A3 (fr) Support de lance avec une sécurité pour lances à oxygène non droites, en particulier courbées
WO2016091252A3 (fr) Système pour l'analyse d'eau et d'eaux usées
EP2613038A3 (fr) Systèmes et procédés de surveillance de séparation de fluide et/ou de surveillance de la santé d'une soupape
EP3171197A3 (fr) Système de détection
EP2940667A3 (fr) Dispositif d'alarme
EP2966326A8 (fr) Vanne à pincement
EP3106642A3 (fr) Amortisseur acoustique de gaz d'echappement pour un montage transversal dans un vehicule
EP2933497A3 (fr) Pompe à vide
EP2998686A3 (fr) Fluide caloporteur
EP2930492A3 (fr) Dispositif de mesure de vapeur d'eau et sonde
EP2735830A3 (fr) Dispositif et procédé de traitement d'un produit de préférence en forme de bande à l'aide d'un moyen de traitement gazeux
EP3173727A3 (fr) Dispositif de nettoyage de conduites de gaz de fumée d'une installation de chaudière comprenant un tuyau de nettoyage
EP2940665A3 (fr) Dispositif d'alarme
MX2017007466A (es) Dispositivo para la deteccion de abolladuras y metodo.
EP2937594A3 (fr) Vérin à gaz

Legal Events

Date Code Title Description
PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

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

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

AX Request for extension of the european patent

Extension state: BA ME

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

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: G08B 17/103 20060101AFI20151013BHEP

Ipc: G08B 17/107 20060101ALI20151013BHEP

17P Request for examination filed

Effective date: 20160513

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

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DETECTOMAT GMBH

17Q First examination report despatched

Effective date: 20180316

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

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

18D Application deemed to be withdrawn

Effective date: 20201103