EP0649326A1 - Installation for fighting fire - Google Patents
Installation for fighting fireInfo
- 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
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)
- Ocean & Marine Engineering (AREA)
- Engineering & Computer Science (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)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI923092 | 1992-07-03 | ||
FI923092A FI923092A0 (en) | 1992-07-03 | 1992-07-03 | ELDSLAECKNINGSANORDNING. |
PCT/FI1993/000282 WO1994001179A1 (en) | 1992-07-03 | 1993-07-02 | Installation for fighting fire |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0649326A1 true EP0649326A1 (en) | 1995-04-26 |
EP0649326B1 EP0649326B1 (en) | 1998-04-01 |
EP0649326B2 EP0649326B2 (en) | 2006-06-21 |
Family
ID=8535570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93914756A Expired - Lifetime EP0649326B2 (en) | 1992-07-03 | 1993-07-02 | Installation for fighting fire |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0649326B2 (en) |
JP (1) | JP3430233B2 (en) |
KR (1) | KR100314154B1 (en) |
AT (1) | ATE164526T1 (en) |
AU (1) | AU671468B2 (en) |
CA (1) | CA2139352C (en) |
DE (1) | DE69317779T3 (en) |
DK (1) | DK0649326T4 (en) |
ES (1) | ES2113541T5 (en) |
FI (1) | FI923092A0 (en) |
RU (1) | RU94046176A (en) |
WO (1) | WO1994001179A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113653132A (en) * | 2021-08-11 | 2021-11-16 | 王国保 | Fire-fighting pump station |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2774298B1 (en) * | 1998-02-02 | 2000-04-07 | Gec Alsthom Leroux Naval | INSTALLATION FOR THE SUPPLY OF A FIREWATER COLLECTOR AND FOR PUMPING IN A DRYING COLLECTOR, FOR A VESSEL |
EP3718805A1 (en) | 2009-11-20 | 2020-10-07 | Norm Mathers | Hydrostatic torque converter and torque amplifier |
WO2016065392A1 (en) * | 2014-10-27 | 2016-05-06 | Norman Ian Mathers | Vehicle fire suppression system |
EA037921B1 (en) | 2015-01-19 | 2021-06-07 | МЭТЕРС ГИДРАУЛИКС ТЕКНОЛОДЖИС ПиТиУай ЭлТэДэ | Vehicle hydraulic system |
EA039170B1 (en) | 2015-12-21 | 2021-12-14 | МЭТЕРС ГИДРАУЛИКС ТЕКНОЛОДЖИС ПиТиУай ЭлТэДэ | Hydraulic machine with chamfered ring |
CN110382822B (en) | 2017-03-06 | 2022-04-12 | 马瑟斯液压技术有限公司 | Hydraulic machine with stepped roller blades and fluid power system comprising a hydraulic machine with a starting motor function |
Family Cites Families (4)
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 |
DE3484057D1 (en) * | 1983-06-29 | 1991-03-07 | Houghton & Co E F | WATER-BASED HYDRAULIC FLUIDUM. |
GB9124717D0 (en) † | 1991-11-21 | 1992-01-15 | Fenner Co Ltd J H | Water pumps and motors |
-
1992
- 1992-07-03 FI FI923092A patent/FI923092A0/en not_active Application Discontinuation
-
1993
- 1993-07-02 CA CA002139352A patent/CA2139352C/en not_active Expired - Lifetime
- 1993-07-02 ES ES93914756T patent/ES2113541T5/en not_active Expired - Lifetime
- 1993-07-02 EP EP93914756A patent/EP0649326B2/en not_active Expired - Lifetime
- 1993-07-02 DK DK93914756T patent/DK0649326T4/en active
- 1993-07-02 DE DE69317779T patent/DE69317779T3/en not_active Expired - Lifetime
- 1993-07-02 AT AT93914756T patent/ATE164526T1/en not_active IP Right Cessation
- 1993-07-02 AU AU45030/93A patent/AU671468B2/en not_active Ceased
- 1993-07-02 WO PCT/FI1993/000282 patent/WO1994001179A1/en active IP Right Grant
- 1993-07-02 JP JP50271394A patent/JP3430233B2/en not_active Expired - Fee Related
- 1993-07-02 RU RU94046176/12A patent/RU94046176A/en unknown
- 1993-07-02 KR KR1019940704812A patent/KR100314154B1/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9401179A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113653132A (en) * | 2021-08-11 | 2021-11-16 | 王国保 | Fire-fighting pump station |
Also Published As
Publication number | Publication date |
---|---|
RU94046176A (en) | 1997-02-27 |
DK0649326T3 (en) | 1998-06-02 |
DE69317779D1 (en) | 1998-05-07 |
AU671468B2 (en) | 1996-08-29 |
KR100314154B1 (en) | 2002-04-24 |
ES2113541T5 (en) | 2007-04-01 |
JPH07508441A (en) | 1995-09-21 |
CA2139352C (en) | 2005-08-30 |
AU4503093A (en) | 1994-01-31 |
EP0649326B1 (en) | 1998-04-01 |
DE69317779T3 (en) | 2006-11-30 |
EP0649326B2 (en) | 2006-06-21 |
ATE164526T1 (en) | 1998-04-15 |
ES2113541T3 (en) | 1998-05-01 |
CA2139352A1 (en) | 1994-01-20 |
FI923092A0 (en) | 1992-07-03 |
WO1994001179A1 (en) | 1994-01-20 |
DK0649326T4 (en) | 2006-10-23 |
DE69317779T2 (en) | 1998-11-05 |
JP3430233B2 (en) | 2003-07-28 |
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