EP4149639C0 - Fire-fighting nozzle, fire-fighting system and method for operating a fire-fighting system - Google Patents

Fire-fighting nozzle, fire-fighting system and method for operating a fire-fighting system

Info

Publication number
EP4149639C0
EP4149639C0 EP21717822.7A EP21717822A EP4149639C0 EP 4149639 C0 EP4149639 C0 EP 4149639C0 EP 21717822 A EP21717822 A EP 21717822A EP 4149639 C0 EP4149639 C0 EP 4149639C0
Authority
EP
European Patent Office
Prior art keywords
fire
fighting
fighting system
operating
nozzle
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
EP21717822.7A
Other languages
German (de)
French (fr)
Other versions
EP4149639A1 (en
EP4149639B1 (en
Inventor
Rüdiger Kopp
Ulrich Hiltemann
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.)
Fogtec Brandschutz GmbH and Co KG
Original Assignee
Fogtec Brandschutz GmbH and Co KG
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 Fogtec Brandschutz GmbH and Co KG filed Critical Fogtec Brandschutz GmbH and Co KG
Priority to EP23214257.0A priority Critical patent/EP4309746A3/en
Publication of EP4149639A1 publication Critical patent/EP4149639A1/en
Application granted granted Critical
Publication of EP4149639C0 publication Critical patent/EP4149639C0/en
Publication of EP4149639B1 publication Critical patent/EP4149639B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/68—Details, e.g. of pipes or valve systems
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/62—Pipe-line systems dry, i.e. empty of extinguishing material when not in use
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Nozzles (AREA)
EP21717822.7A 2020-05-12 2021-04-07 Fire-fighting nozzle, fire-fighting system and method for operating a fire-fighting system Active EP4149639B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP23214257.0A EP4309746A3 (en) 2020-05-12 2021-04-07 Fire-fighting nozzle, fire-fighting system, and method for operating a fire-fighting system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020112805.3A DE102020112805A1 (en) 2020-05-12 2020-05-12 Fire fighting nozzle, fire fighting system and method of operating a fire fighting system
PCT/EP2021/058986 WO2021228470A1 (en) 2020-05-12 2021-04-07 Fire-fighting nozzle, fire-fighting system and method for operating a fire-fighting system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP23214257.0A Division EP4309746A3 (en) 2020-05-12 2021-04-07 Fire-fighting nozzle, fire-fighting system, and method for operating a fire-fighting system

Publications (3)

Publication Number Publication Date
EP4149639A1 EP4149639A1 (en) 2023-03-22
EP4149639C0 true EP4149639C0 (en) 2023-12-06
EP4149639B1 EP4149639B1 (en) 2023-12-06

Family

ID=75441907

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23214257.0A Pending EP4309746A3 (en) 2020-05-12 2021-04-07 Fire-fighting nozzle, fire-fighting system, and method for operating a fire-fighting system
EP21717822.7A Active EP4149639B1 (en) 2020-05-12 2021-04-07 Fire-fighting nozzle, fire-fighting system and method for operating a fire-fighting system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP23214257.0A Pending EP4309746A3 (en) 2020-05-12 2021-04-07 Fire-fighting nozzle, fire-fighting system, and method for operating a fire-fighting system

Country Status (5)

Country Link
US (1) US11819720B2 (en)
EP (2) EP4309746A3 (en)
CN (1) CN115697502A (en)
DE (1) DE102020112805A1 (en)
WO (1) WO2021228470A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3928105B2 (en) * 1998-11-19 2007-06-13 能美防災株式会社 Sprinkler head fitting
DE19948324C2 (en) * 1999-10-07 2001-08-09 Fogtec Brandschutz Gmbh & Co Fire extinguishing device
FI110578B (en) * 2001-06-19 2003-02-28 Marioff Corp Oy Sprinkler
GB2390018A (en) * 2002-06-25 2003-12-31 Aqua Mist Fire Technology Ltd Sprinkler system
JP4334556B2 (en) * 2006-07-31 2009-09-30 能美防災株式会社 Sprinkler head fitting
DE102007042691A1 (en) * 2007-09-07 2009-03-12 Peter Fuchs Protective device for sprinklers of fire extinguishing systems against damage by abutting contact in the form of a safety fitting
AU2012259525B2 (en) * 2011-05-23 2016-09-01 Prevent Systems As Method for firefighting and a nozzle with a cover
KR200457601Y1 (en) * 2011-07-28 2011-12-28 (주)동신소방 The chain action operation structure of fire extinguisher
JP5795981B2 (en) * 2012-03-21 2015-10-14 能美防災株式会社 Sprinkler head fitting
WO2016071869A1 (en) * 2014-11-07 2016-05-12 Maurizio Grande Valve for mist spray heads
CN111298348A (en) * 2020-03-28 2020-06-19 上海水沐乐歌恒温科技有限公司 Novel full-automatic fire-fighting spray fire-extinguishing device

Also Published As

Publication number Publication date
US20230191177A1 (en) 2023-06-22
DE102020112805A1 (en) 2021-11-18
EP4149639A1 (en) 2023-03-22
US11819720B2 (en) 2023-11-21
WO2021228470A1 (en) 2021-11-18
EP4309746A3 (en) 2024-04-17
EP4309746A2 (en) 2024-01-24
EP4149639B1 (en) 2023-12-06
CN115697502A (en) 2023-02-03

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