EP2940665A3 - Dispositif d'alarme - Google Patents
Dispositif d'alarme Download PDFInfo
- Publication number
- EP2940665A3 EP2940665A3 EP15165712.9A EP15165712A EP2940665A3 EP 2940665 A3 EP2940665 A3 EP 2940665A3 EP 15165712 A EP15165712 A EP 15165712A EP 2940665 A3 EP2940665 A3 EP 2940665A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- measuring chamber
- warning system
- housing
- danger warning
- communicating
- 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- Withdrawn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
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 Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014106118.7A DE102014106118A1 (de) | 2014-04-30 | 2014-04-30 | Gefahrenmelder |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2940665A2 EP2940665A2 (fr) | 2015-11-04 |
EP2940665A3 true EP2940665A3 (fr) | 2015-11-11 |
Family
ID=53015664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15165712.9A Withdrawn EP2940665A3 (fr) | 2014-04-30 | 2015-04-29 | Dispositif d'alarme |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2940665A3 (fr) |
DE (1) | DE102014106118A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111199628A (zh) | 2018-11-20 | 2020-05-26 | 海湾安全技术有限公司 | 烟雾探测器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009053980A (ja) * | 2007-08-28 | 2009-03-12 | Panasonic Electric Works Co Ltd | 煙感知器 |
EP2093730A1 (fr) * | 2006-11-29 | 2009-08-26 | Panasonic Electric Works Co., Ltd | Détecteur d'incendie |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3708675A (en) * | 1969-09-19 | 1973-01-02 | Furukawa Electric Co Ltd | Smoke detector in which air entrance and egress are located in oppositely disposed surfaces which are shaped to cause an air velocity differential |
DE3608393A1 (de) | 1986-03-13 | 1987-09-17 | Preussag Ag Feuerschutz | Optischer rauchmelder |
CA2293830C (fr) | 1999-12-31 | 2008-07-29 | Digital Security Controls Ltd. | Detecteur de fumee photo-electrique et chambre connexe |
-
2014
- 2014-04-30 DE DE102014106118.7A patent/DE102014106118A1/de not_active Ceased
-
2015
- 2015-04-29 EP EP15165712.9A patent/EP2940665A3/fr not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2093730A1 (fr) * | 2006-11-29 | 2009-08-26 | Panasonic Electric Works Co., Ltd | Détecteur d'incendie |
JP2009053980A (ja) * | 2007-08-28 | 2009-03-12 | Panasonic Electric Works Co Ltd | 煙感知器 |
Also Published As
Publication number | Publication date |
---|---|
DE102014106118A1 (de) | 2015-11-05 |
EP2940665A2 (fr) | 2015-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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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 |
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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 |
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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 17/107 20060101AFI20151008BHEP |
|
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: 20160512 |