EP2940668A3 - Dispositif d'alarme - Google Patents
Dispositif d'alarme Download PDFInfo
- 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- Withdrawn
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)
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)
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)
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)
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)
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 |
---|---|---|---|
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 |