EP4339914C0 - Vorrichtung und verfahren zum betreiben eines rauchmelders - Google Patents

Vorrichtung und verfahren zum betreiben eines rauchmelders

Info

Publication number
EP4339914C0
EP4339914C0 EP22196274.9A EP22196274A EP4339914C0 EP 4339914 C0 EP4339914 C0 EP 4339914C0 EP 22196274 A EP22196274 A EP 22196274A EP 4339914 C0 EP4339914 C0 EP 4339914C0
Authority
EP
European Patent Office
Prior art keywords
operating
smoke detector
smoke
detector
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.)
Active
Application number
EP22196274.9A
Other languages
English (en)
French (fr)
Other versions
EP4339914A1 (de
EP4339914B1 (de
Inventor
Norbert Karl Schaaf
Tobias Viertel
Christoph Kroh
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.)
SEPT-S SAS
Original Assignee
ATRAL-SECAL GmbH
ATRAL SECAL GmbH
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 ATRAL-SECAL GmbH, ATRAL SECAL GmbH filed Critical ATRAL-SECAL GmbH
Priority to EP22196274.9A priority Critical patent/EP4339914B1/de
Publication of EP4339914A1 publication Critical patent/EP4339914A1/de
Application granted granted Critical
Publication of EP4339914C0 publication Critical patent/EP4339914C0/de
Publication of EP4339914B1 publication Critical patent/EP4339914B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G08B17/103—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

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
EP22196274.9A 2022-09-19 2022-09-19 Vorrichtung und verfahren zum betreiben eines rauchmelders Active EP4339914B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22196274.9A EP4339914B1 (de) 2022-09-19 2022-09-19 Vorrichtung und verfahren zum betreiben eines rauchmelders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22196274.9A EP4339914B1 (de) 2022-09-19 2022-09-19 Vorrichtung und verfahren zum betreiben eines rauchmelders

Publications (3)

Publication Number Publication Date
EP4339914A1 EP4339914A1 (de) 2024-03-20
EP4339914C0 true EP4339914C0 (de) 2025-07-16
EP4339914B1 EP4339914B1 (de) 2025-07-16

Family

ID=83362649

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22196274.9A Active EP4339914B1 (de) 2022-09-19 2022-09-19 Vorrichtung und verfahren zum betreiben eines rauchmelders

Country Status (1)

Country Link
EP (1) EP4339914B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120748115B (zh) * 2025-09-01 2025-11-04 深圳市安室智能有限公司 火灾警报系统的防误报方法及相关装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE464629T1 (de) * 2006-06-24 2010-04-15 Brunata Waermemesser Hagen Gmb Rauchwarnmelder
DE102015110393A1 (de) * 2015-06-29 2016-12-29 Atral-Secal Gmbh Rauchmelder mit Infrarot-Lichtring-Abdecküberwachung

Also Published As

Publication number Publication date
EP4339914A1 (de) 2024-03-20
EP4339914B1 (de) 2025-07-16

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