EP0649326A1 - Installation de lutte contre l'incendie - Google Patents

Installation de lutte contre l'incendie

Info

Publication number
EP0649326A1
EP0649326A1 EP93914756A EP93914756A EP0649326A1 EP 0649326 A1 EP0649326 A1 EP 0649326A1 EP 93914756 A EP93914756 A EP 93914756A EP 93914756 A EP93914756 A EP 93914756A EP 0649326 A1 EP0649326 A1 EP 0649326A1
Authority
EP
European Patent Office
Prior art keywords
hydraulic system
installation
fire
sprinklers
fighting
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.)
Granted
Application number
EP93914756A
Other languages
German (de)
English (en)
Other versions
EP0649326B1 (fr
EP0649326B2 (fr
Inventor
Göran Sundholm
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.)
Individual
Original Assignee
Individual
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=8535570&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0649326(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0649326A1 publication Critical patent/EP0649326A1/fr
Publication of EP0649326B1 publication Critical patent/EP0649326B1/fr
Application granted granted Critical
Publication of EP0649326B2 publication Critical patent/EP0649326B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/60—Pipe-line systems wet, i.e. containing extinguishing material even when not in use
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • A62C3/10—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in ships

Definitions

  • the invention relates to an installation for fighting fire, for a unit provided with a hydraulic system, such as a ship.
  • the object of the present invention is to provide a new installation for fighting fire which is improved over known installations for such units which have a hydraulic system.
  • the installation according to the invention is mainly characterized in that the hydraulic system is arranged to be driven with water as drive medium, and that sprinklers or spray heads intended for fighting fire are connected to the power source of the hydraulic system.
  • the concept water here of course includes certain additives, e.g. anti-corrosion additives.
  • the power source of the hydraulic system is usually a hyraulic pump having a high operating pressure and a high volume capacity.
  • the pump is in turn usually driven by a main power source, such as an electric generator.
  • At least a part of sprinklers or spray heads intended for fighting fire are connected to the power source of the hydraulic system via the pressure line of the hydraulic system.
  • Some sprinklers or spray heads can in addition be connected to the return line of the hydraulic system, in which case it, when activating the sprinklers or spray heads, is reason to close the return line after the last sprinkler or spray head, in order to maintain a sufficient pressure in the return line.
  • the separate fire fighting hydraulics can be utilized for performing certain additional functions essential when a fire has started, such as closing fire doors, driving elevators etc.
  • the regular main power source usually an electric generator
  • an emergency generator often having less power than the regular generator, is capable of providing sufficient power for fighting the fire and for performing at least a limited number of additional important functions; the regular hydraulic system can then possibly be disconnected altogether.
  • the inventive idea can widely be said to be that the same system is utilized both for fire fighting and for more or less regular hydraulic functions.
  • Hydraulic systems in ships and the like generally have a high operating pressure, 100 bar or more. It is recommendable to use such sprinklers or spray heads which are presented e.g. in the international patent applications PCT/FI92/00060 and
  • PCT/FI92/00155 are capable of operating at a high pressure, provide effective fire extinguishing with small amounts of water and can be made to produce concentrated fog-like sprays having a good penetration power.
  • the installation for fighting fire can be utilized for spraying a fog of water droplets, having a typical diameter size of 30 to 150 microns, into the oil tanks for fire extinguishing and cooling, respectively.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Saccharide Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP93914756A 1992-07-03 1993-07-02 Installation de lutte contre l'incendie Expired - Lifetime EP0649326B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI923092 1992-07-03
FI923092A FI923092A0 (fi) 1992-07-03 1992-07-03 Eldslaeckningsanordning.
PCT/FI1993/000282 WO1994001179A1 (fr) 1992-07-03 1993-07-02 Installation de lutte contre l'incendie

Publications (3)

Publication Number Publication Date
EP0649326A1 true EP0649326A1 (fr) 1995-04-26
EP0649326B1 EP0649326B1 (fr) 1998-04-01
EP0649326B2 EP0649326B2 (fr) 2006-06-21

Family

ID=8535570

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93914756A Expired - Lifetime EP0649326B2 (fr) 1992-07-03 1993-07-02 Installation de lutte contre l'incendie

Country Status (12)

Country Link
EP (1) EP0649326B2 (fr)
JP (1) JP3430233B2 (fr)
KR (1) KR100314154B1 (fr)
AT (1) ATE164526T1 (fr)
AU (1) AU671468B2 (fr)
CA (1) CA2139352C (fr)
DE (1) DE69317779T3 (fr)
DK (1) DK0649326T4 (fr)
ES (1) ES2113541T5 (fr)
FI (1) FI923092A0 (fr)
RU (1) RU94046176A (fr)
WO (1) WO1994001179A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113653132A (zh) * 2021-08-11 2021-11-16 王国保 一种消防泵站

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774298B1 (fr) * 1998-02-02 2000-04-07 Gec Alsthom Leroux Naval Installation pour l'alimentation d'un collecteur d'eau anti-incendie et pour le pompage dans un collecteur d'assechement, pour un navire
CN106090065B (zh) 2009-11-20 2019-03-29 诺姆·马瑟斯 液压转矩转换器和转矩放大器
WO2016065392A1 (fr) * 2014-10-27 2016-05-06 Norman Ian Mathers Système d'extinction d'incendie de véhicule
EP3247582B1 (fr) 2015-01-19 2024-04-17 Mathers Hydraulics Technologies Pty Ltd Transmission hydromécanique ayant de multiples modes de fonctionnement et méthode d'utilisation associée
EP3394395B1 (fr) 2015-12-21 2024-04-24 Mathers Hydraulics Technologies Pty Ltd Machine hydraulique à anneau chanfreiné
CN110382822B (zh) 2017-03-06 2022-04-12 马瑟斯液压技术有限公司 包括具有启动马达功能的液压机械的具有台阶式辊叶片和流体动力系统的液压机械

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898805A (en) * 1972-09-14 1975-08-12 Jr Lewis B Good Pump and intensifier unit arrangement for powered tools
US4786239A (en) * 1983-06-15 1988-11-22 Hale Fire Pump Company Pumping system selectably operable as a fire pump or a hydraulic pump
JPH0794673B2 (ja) * 1983-06-29 1995-10-11 イー・エフ・ホートン・アンド・カンパニー 水性作動液
GB9124717D0 (en) † 1991-11-21 1992-01-15 Fenner Co Ltd J H Water pumps and motors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9401179A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113653132A (zh) * 2021-08-11 2021-11-16 王国保 一种消防泵站

Also Published As

Publication number Publication date
ES2113541T3 (es) 1998-05-01
CA2139352A1 (fr) 1994-01-20
EP0649326B1 (fr) 1998-04-01
RU94046176A (ru) 1997-02-27
DK0649326T3 (da) 1998-06-02
ATE164526T1 (de) 1998-04-15
JPH07508441A (ja) 1995-09-21
AU4503093A (en) 1994-01-31
DE69317779T3 (de) 2006-11-30
FI923092A0 (fi) 1992-07-03
DE69317779D1 (de) 1998-05-07
EP0649326B2 (fr) 2006-06-21
ES2113541T5 (es) 2007-04-01
AU671468B2 (en) 1996-08-29
CA2139352C (fr) 2005-08-30
KR100314154B1 (ko) 2002-04-24
WO1994001179A1 (fr) 1994-01-20
DE69317779T2 (de) 1998-11-05
DK0649326T4 (da) 2006-10-23
JP3430233B2 (ja) 2003-07-28

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