HUE044839T2 - Veszélyjelzõ készülék letakarható légáteresztõnyílással - Google Patents

Veszélyjelzõ készülék letakarható légáteresztõnyílással

Info

Publication number
HUE044839T2
HUE044839T2 HUE17156501A HUE044839T2 HU E044839 T2 HUE044839 T2 HU E044839T2 HU E17156501 A HUE17156501 A HU E17156501A HU E044839 T2 HUE044839 T2 HU E044839T2
Authority
HU
Hungary
Prior art keywords
coverable
air passage
warning device
passage opening
hazard warning
Prior art date
Application number
Other languages
English (en)
Inventor
Andre Hein
Original Assignee
Heim Mark
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 Heim Mark filed Critical Heim Mark
Publication of HUE044839T2 publication Critical patent/HUE044839T2/hu

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
    • G08B17/11—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
HUE17156501 2017-02-16 2017-02-16 Veszélyjelzõ készülék letakarható légáteresztõnyílással HUE044839T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17156501.3A EP3364389B1 (de) 2017-02-16 2017-02-16 Gefahrenmelder mit abdeckbarer luftdurchtrittsöffnung

Publications (1)

Publication Number Publication Date
HUE044839T2 true HUE044839T2 (hu) 2019-11-28

Family

ID=58162436

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE17156501 HUE044839T2 (hu) 2017-02-16 2017-02-16 Veszélyjelzõ készülék letakarható légáteresztõnyílással

Country Status (3)

Country Link
EP (1) EP3364389B1 (hu)
HU (1) HUE044839T2 (hu)
WO (1) WO2018149713A1 (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116973542A (zh) * 2023-09-21 2023-10-31 山东道成泰和智能科技有限公司 一种探头区域可封闭的高精度五合一气体探测器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH648943A5 (de) 1980-05-09 1985-04-15 Cerberus Ag Rauchmelder.
US4540980A (en) * 1982-08-16 1985-09-10 Daniel Porco Portable security alarm
US7262705B2 (en) * 2003-08-05 2007-08-28 Back Denis L Recessed detector assembly for detecting and venting airborne substances
DE20318331U1 (de) 2003-11-25 2004-02-26 Job Lizenz Gmbh & Co. Kg Rauchmelder
WO2005088574A1 (en) * 2004-03-10 2005-09-22 David Edward Potter Personal safety device
DE102004029242B4 (de) 2004-06-17 2008-04-03 Job Lizenz Gmbh & Co Kg Gefahrenmelder

Also Published As

Publication number Publication date
EP3364389A1 (de) 2018-08-22
EP3364389B1 (de) 2019-04-17
WO2018149713A1 (de) 2018-08-23

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