EP1072290A3 - Firefighting apparatus - Google Patents

Firefighting apparatus Download PDF

Info

Publication number
EP1072290A3
EP1072290A3 EP00114497A EP00114497A EP1072290A3 EP 1072290 A3 EP1072290 A3 EP 1072290A3 EP 00114497 A EP00114497 A EP 00114497A EP 00114497 A EP00114497 A EP 00114497A EP 1072290 A3 EP1072290 A3 EP 1072290A3
Authority
EP
European Patent Office
Prior art keywords
fire
spray
detectors
nozzles
triggered
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Withdrawn
Application number
EP00114497A
Other languages
German (de)
French (fr)
Other versions
EP1072290A2 (en
Inventor
Frank Eickhorn
Panos Papavergos
Christian Manthey
Dirk Laibach
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.)
Kidde Deugra Brandschutzsysteme GmbH
Original Assignee
Kidde Deugra Brandschutzsysteme 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7916260&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1072290(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kidde Deugra Brandschutzsysteme GmbH filed Critical Kidde Deugra Brandschutzsysteme GmbH
Publication of EP1072290A2 publication Critical patent/EP1072290A2/en
Publication of EP1072290A3 publication Critical patent/EP1072290A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water

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)

Abstract

Die Erfindung betrifft eine Brandlöscheinrichtung mit einer Vielzahl von an eine Wasserversorgung angeschlossenen Sprühdüsen (10) und Brandmeldern (6) in einem zu schützenden Raumvolumen (1) sowie mit einer von wenigstens einem Brandmelder (6) auslösbaren Steuerung (7) für die Wasserzufuhr zu den Sprühdüsen (10). Hierbei sind die Sprühdüsen (10) Wasservernebelungsdüsen, deren Sprühkegel ein im Raumvolumen (1) befindliches Objekt (2) sprühschattenfrei überdecken, wobei die Brandmelder (6) optische Strahlungsdetektoren umfassen und die Steuerung (7) derart ausgelegt ist, daß pro Branderkennung ein Löschzyklus bestehend aus zwei Sprühsequenzen (24) einer Dauer von etwa 10 bis 40 sec und mit einer zwischenliegenden Pause (25) von etwa 20 sec bis 5 min Dauer ausgelöst wird, wobei bei erneuter Branderkennung innerhalb der Pause (25) ein neuer Löschzyklus in Gang gesetzt wird.

Figure 00000001
The invention relates to a fire extinguishing device with a plurality of spray nozzles (10) and fire detectors (6) connected to a water supply in a room volume (1) to be protected, and with a control (7) for the water supply which can be triggered by at least one fire detector (6) Spray nozzles (10). The spray nozzles (10) are water atomization nozzles whose spray cones cover an object (2) located in the room volume (1) without spray shadows, the fire detectors (6) comprising optical radiation detectors and the controller (7) being designed such that there is one extinguishing cycle per fire detection is triggered from two spray sequences (24) of a duration of approximately 10 to 40 seconds and with an intermediate pause (25) of approximately 20 seconds to 5 minutes, a new extinguishing cycle being initiated when the fire is detected again during the interval (25) .
Figure 00000001
EP00114497A 1999-07-28 2000-07-06 Firefighting apparatus Withdrawn EP1072290A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19935308 1999-07-28
DE1999135308 DE19935308B4 (en) 1999-07-28 1999-07-28 Fire extinguishing device

Publications (2)

Publication Number Publication Date
EP1072290A2 EP1072290A2 (en) 2001-01-31
EP1072290A3 true EP1072290A3 (en) 2001-03-21

Family

ID=7916260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00114497A Withdrawn EP1072290A3 (en) 1999-07-28 2000-07-06 Firefighting apparatus

Country Status (2)

Country Link
EP (1) EP1072290A3 (en)
DE (1) DE19935308B4 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017266C2 (en) * 2001-02-02 2002-08-05 Kema Nv Fire extinguisher.
DE10204384C1 (en) 2002-02-04 2003-07-17 Preussag Ag Minimax Control method, for stationary fire extinguishing installation, has sensitivity of fire detector sensors switched to match progression of fire
FI117271B (en) * 2005-10-03 2006-08-31 Waertsilae Finland Oy Fire extinguishing system for marine vessel includes fuel cell module provided with internal nozzle for releasing fire extinguishing fluid into fuel cell module
WO2008036987A1 (en) * 2006-09-20 2008-03-27 Spaeth Helmut Further rie and explosion suppression
DE102019131263B4 (en) 2019-11-19 2023-03-02 T&B electronic GmbH Detection device with water spray extinguishing system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995002434A1 (en) * 1993-07-12 1995-01-26 Invention Technologies Pty. Ltd. Fire extinguishing apparatus
WO1997044095A1 (en) * 1996-05-20 1997-11-27 Ginge-Kerr Danmark A/S Method of fire fighting in the room
US5775434A (en) * 1996-06-14 1998-07-07 Sundholm; Goeran Fire fighting method and installation for extinguishing an elongated object

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344908C2 (en) * 1973-09-06 1983-01-05 Verband der Sachversicherer e.V., 5000 Köln Process for the automatic reporting and extinguishing of fires as well as fixed fire extinguishing systems for the implementation of this process
DE4343887A1 (en) * 1993-12-22 1995-06-29 Nischk Joerg Dipl Betriebsw Computer-aided fire control system for protection of highly valued and sensitive objects
DE19514939C2 (en) * 1995-04-22 1997-09-18 Kamat Pumpen Gmbh & Co Kg Extinguishing nozzle head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995002434A1 (en) * 1993-07-12 1995-01-26 Invention Technologies Pty. Ltd. Fire extinguishing apparatus
WO1997044095A1 (en) * 1996-05-20 1997-11-27 Ginge-Kerr Danmark A/S Method of fire fighting in the room
US5775434A (en) * 1996-06-14 1998-07-07 Sundholm; Goeran Fire fighting method and installation for extinguishing an elongated object

Also Published As

Publication number Publication date
EP1072290A2 (en) 2001-01-31
DE19935308A1 (en) 2001-03-01
DE19935308B4 (en) 2004-04-15

Similar Documents

Publication Publication Date Title
EP1332773B1 (en) Method for controlling a stationary extinguishing installation
ES2084274T3 (en) PROCEDURE AND APPARATUS OF DRY POWDER AND LIQUID FOR FIRE EXTINGUISHING.
US8776902B2 (en) Fire prevention equipment and spraying method
DE20015559U1 (en) Arrangement for recording flows of people, people and objects and / or for analyzing the reception behavior of people
EP1072290A3 (en) Firefighting apparatus
DE3610323C2 (en) Automatic fire extinguisher
DE10033395A1 (en) Fire fighting method and fire fighting equipment
DE19627353C1 (en) Dynamic fire extinction medium application e.g.for automatic fire extinction system
JP3411893B2 (en) Fire extinguishing equipment and fire extinguishing method in painting booth
DE4343887A1 (en) Computer-aided fire control system for protection of highly valued and sensitive objects
DE2819666A1 (en) Paint spray gun for fluids or powders - incorporates fire extinguishing unit with extinguisher valve adjacent paint spray nozzle
CN220651389U (en) Video monitoring and smoke control linkage alarm device
CN106559655A (en) A kind of detection means and detection method for the test of guarding against theft safety smoke system performance index
DE3819411C2 (en) Method and device for monitoring and securing large areas with area-like materials
DE2700431A1 (en) Compact portable fire extinguisher - has rotating bell shaped housing which expels extinguishing liq. when fusible element parts
DE1798135U (en) SMOKE ALARM, IN PARTICULAR FIRE ALARM.
EP3517093A1 (en) Method and monitoring system for commissioning of heaters
DD260005A1 (en) AUTOMATIC FIRE AND FIRE MANAGEMENT SYSTEM
Head Fire safety of building features
DE4236543A1 (en) Combined gas and liq. fire extinguishing installation - provides simultaneous or sequential application of gaseous extinguishant and extinguishant on water base
CN201157639Y (en) Carbon-hydrogen detergent apparatus fire extinguisher
DE20004171U1 (en) Device for rescuing people
DD260654A1 (en) CIRCUIT ARRANGEMENT FOR THE SECURITY-CONTROLLED RELEASE OF FIRE RELIEF SYSTEMS
DE20021238U1 (en) Area extinguishing system
CH704809B1 (en) Process for the combined fire detection and fire fighting.

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010811

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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: 20040619