PT2348495T - Detetor de fumo com monitorização de cobertura por ultrassons - Google Patents
Detetor de fumo com monitorização de cobertura por ultrassonsInfo
- Publication number
- PT2348495T PT2348495T PT101868545T PT10186854T PT2348495T PT 2348495 T PT2348495 T PT 2348495T PT 101868545 T PT101868545 T PT 101868545T PT 10186854 T PT10186854 T PT 10186854T PT 2348495 T PT2348495 T PT 2348495T
- Authority
- PT
- Portugal
- Prior art keywords
- smoke alarm
- coverage monitoring
- ultrasound
- ultrasound coverage
- monitoring
- Prior art date
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
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/02—Monitoring continuously signalling or alarm systems
- G08B29/04—Monitoring of the detection circuits
- G08B29/043—Monitoring of the detection circuits of fire detection circuits
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009047531A DE102009047531A1 (de) | 2009-12-04 | 2009-12-04 | Rauchmelder mit Ultraschall-Abdecküberwachung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT2348495T true PT2348495T (pt) | 2021-07-23 |
Family
ID=43971960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT101868545T PT2348495T (pt) | 2009-12-04 | 2010-10-07 | Detetor de fumo com monitorização de cobertura por ultrassons |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2348495B1 (pt) |
| DE (1) | DE102009047531A1 (pt) |
| DK (1) | DK2348495T3 (pt) |
| ES (1) | ES2880823T3 (pt) |
| PT (1) | PT2348495T (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012201589A1 (de) | 2012-02-03 | 2013-08-08 | Robert Bosch Gmbh | Brandmelder mit Mensch-Maschinen-Schnittstelle sowie Verfahren zur Steuerung des Brandmelders |
| EP2765566A3 (de) * | 2013-02-08 | 2014-11-05 | SCHAKO Klima Luft Ferdinand Schad KG | Rauchmelder |
| EP2879104B2 (de) * | 2013-11-27 | 2022-05-11 | Siemens Schweiz AG | Zusatzeinrichtung für einen als Punktmelder ausgebildeten Gefahrenmelder zur Funktionsüberwachung des Gefahrenmelders, sowie Anordnung und Verwendung einer solchen Einrichtung |
| DE202014002931U1 (de) | 2014-04-04 | 2014-05-06 | Siemens Schweiz Ag | Gefahrenmelder mit einer auf einem lichtemittierenden Halbleiter basierenden Projektionseinheit zur Projektion einer benutzerseitigen Information weg vom Gefahrenmelder |
| DE102015004458B4 (de) | 2014-06-26 | 2016-05-12 | Elmos Semiconductor Aktiengesellschaft | Vorrichtung und Verfahren für einen klassifizierenden, rauchkammerlosen Luftzustandssensor zur Prognostizierung eines folgenden Betriebszustands |
| DE102014019172B4 (de) | 2014-12-17 | 2023-12-07 | Elmos Semiconductor Se | Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem |
| DE102014019773B4 (de) | 2014-12-17 | 2023-12-07 | Elmos Semiconductor Se | Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons |
| EP3513395B1 (de) | 2016-09-15 | 2020-05-20 | Siemens Schweiz AG | Rauchmelder, rauchmeldersystem und verfahren zur überwachung eines rauchmelders |
| EP3270362B1 (de) | 2017-02-07 | 2019-01-02 | Siemens Schweiz AG | Brandmelder mit einer messkammer und mit einem schaltungsträger zur gemeinsamen anordnung eines brandsensors der messkammer sowie zumindest eines weiteren sensors zur erfassung einer messgrösse in der umgebung ausserhalb des brandmelders |
| DE202018003266U1 (de) | 2018-07-13 | 2018-08-22 | Siemens Schweiz Ag | Überwachungseinrichtung für einen Brandmelder sowie Brandmelder mit einer derartigen Überwachungseinrichtung |
| EP4350655A3 (en) * | 2019-04-02 | 2024-07-10 | E.I. Technology Unlimited Company | Ultrasonic obstacle detection in alarm devices |
| DE102020206577A1 (de) | 2020-05-26 | 2021-12-02 | Siemens Schweiz Ag | Überwachungseinrichtung, insbesondere Umfeldüberwachung, für einen Brandmelder sowie Brandmelder und Zusatzeinrichtung jeweils mit einer derartigen Überwachungseinrichtung |
| GB2616858A (en) * | 2022-03-21 | 2023-09-27 | Fireangel Safety Tech Limited | Safety alarm |
| CN115683967A (zh) * | 2022-11-08 | 2023-02-03 | 赛特威尔电子股份有限公司 | 具有障碍物检测功能的报警器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3742743A1 (de) * | 1987-12-17 | 1989-07-06 | Wellhausen Heinz | Ultraschallortungssystem |
| JPH0644318B2 (ja) * | 1988-11-09 | 1994-06-08 | ニッタン株式会社 | 検出器 |
| CH680881A5 (pt) * | 1990-09-05 | 1992-11-30 | Cerberus Ag | |
| DE10046992C1 (de) * | 2000-09-22 | 2002-06-06 | Bosch Gmbh Robert | Streulichtrauchmelder |
| DE102006023048C5 (de) * | 2006-05-17 | 2014-12-11 | Techem Energy Services Gmbh | Brandwarnmelder und Verfahren zur Überprüfung dessen Funktionsfähigkeit |
| US7791475B2 (en) * | 2008-03-26 | 2010-09-07 | Honeywell International Inc. | Apparatus and method of blockage detection |
| DE202009015335U1 (de) * | 2009-11-09 | 2010-03-25 | Job Lizenz Gmbh & Co. Kg | Gefahrenmelder |
-
2009
- 2009-12-04 DE DE102009047531A patent/DE102009047531A1/de not_active Withdrawn
-
2010
- 2010-10-07 PT PT101868545T patent/PT2348495T/pt unknown
- 2010-10-07 DK DK10186854.5T patent/DK2348495T3/da active
- 2010-10-07 EP EP10186854.5A patent/EP2348495B1/de active Active
- 2010-10-07 ES ES10186854T patent/ES2880823T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2348495B1 (de) | 2021-04-21 |
| DE102009047531A1 (de) | 2011-06-09 |
| ES2880823T3 (es) | 2021-11-25 |
| DK2348495T3 (da) | 2021-07-26 |
| EP2348495A1 (de) | 2011-07-27 |
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