EP1893303A1 - Brandbekämpfung in lokomotiven - Google Patents
Brandbekämpfung in lokomotivenInfo
- Publication number
- EP1893303A1 EP1893303A1 EP06742607A EP06742607A EP1893303A1 EP 1893303 A1 EP1893303 A1 EP 1893303A1 EP 06742607 A EP06742607 A EP 06742607A EP 06742607 A EP06742607 A EP 06742607A EP 1893303 A1 EP1893303 A1 EP 1893303A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locomotive
- areas
- extinguishing agent
- fire
- air
- 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
- 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
Definitions
- the invention relates to an arrangement and a method for firefighting in a locomotive.
- the device has a stationary container for extinguishing liquid, which can be acted upon by a check valve with compressed air, and with an extinguishing medium line.
- locomotives There are types of locomotives which have a plurality of operating facilities for the operation of the locomotive and / or for the operation of wagons, wherein the operating devices are distributed over different areas in the locomotive.
- Locomotives are fire-endangered rolling stock, since a fire is more likely to be caused by the operation of various facilities than other rail vehicles.
- the cost of a locomotive is particularly high and an emergency should be guaranteed even when a fire. In particular, it is desirable that the locomotive can still continue to a point at which a safe evacuation of a train is possible.
- the arrangement comprises an extinguishing agent distribution system which is designed to guide the extinguishing agent into the various areas of the locomotive, so that a locally selective fire fighting in individual and / or more of the areas is possible. As a result, additional damage that can be caused by the escape of extinguishing agent can be reduced.
- the arrangement is in particular completely part of a locomotive, but parts of a control device and / or actuating device can optionally be arranged outside the locomotive.
- a particular problem with locomotives is the usually very small space that is available for a fire extinguisher.
- a locally selective (targeted) deletion therefore has the advantage that only a smaller amount of extinguishing agent is needed.
- the arrangement comprises fire detectors, which are each arranged in one of the areas, and an air guidance system.
- air flows in the locomotive are guided such that in each area provided with a fire detector a fire can be detected selectively by at least one of the fire detectors for this area. This increases the reliability of detection and local selective extinguishment of a fire.
- scaffolding eg., High voltage power supply
- the air flows are used, in particular, for cooling operating devices (eg converters), for air-conditioning areas and / or for supplying operating devices. generated with air (eg compressor for brake system). If no special measures are taken (as in the case of the air guidance system according to the invention), a fire can also be detected in an area which is not directly affected by the fire. If, for example, an air flow leads hot combustion gases and / or smoke into a second area adjacent to the fire area, a fire may possibly only be detected in the second area. This may lead to a deletion only in the second area.
- the fire detectors are in particular smoke detectors and / or temperature sensors.
- the operating equipment for operating the locomotive and / or for operating wagons is, for example, any combination of the following: electrical equipment for the power supply (eg so-called high-voltage or low-voltage scaffolding for driving the locomotive and / or auxiliaries), braking resistors for the dissipation of electrical energy into heat, control device, safety device for safeguarding the operation, cooling device, converter, inverter, transformer, compressor for compressing gases (eg for generating compressed air for a brake system) and / or a fire extinguisher.
- electrical equipment for the power supply eg so-called high-voltage or low-voltage scaffolding for driving the locomotive and / or auxiliaries
- braking resistors for the dissipation of electrical energy into heat
- control device e.g., safety device for safeguarding the operation
- cooling device e.g., converter, inverter, transformer, compressor for compressing gases (eg for generating compressed air for a brake system) and / or a fire extinguisher
- the air duct system on air guide elements which are arranged such that at least some of the areas with fire detectors are traversed by air flowing after flowing into the locomotive and before flowing out of the locomotive by no other equipped with a fire detector area.
- the air guide elements are, for example, air guide blades (eg, baffles), other elements that restrict air flow along the flow direction, air inlet and outlet devices for venting air in / out of areas or sub-sections, fans, blowers and / or bulkheads (permanent bulkheads or bulkheads that can be opened or closed, eg, flaps) for partitioning areas or subregions against each other.
- air guide blades eg, baffles
- air inlet and outlet devices for venting air in / out of areas or sub-sections
- fans, blowers and / or bulkheads permanent bulkheads or bulkheads that can be opened or closed, eg, flaps
- a central region of the locomotive is preferably used for air supply or air discharge, wherein in the central area no operating facilities are arranged, which are monitored for fire.
- the central region for example, a running in the direction of travel of the locomotive gear
- air can be performed separately in the individual areas in which the operating equipment to be monitored are arranged.
- all areas to be monitored are partitioned off from one another such that the air exchange between the areas to be monitored is impeded and / or prevented. It should take place no disturbing air exchange, which prevents a locally correctly associated detection of a fire.
- air should flow into the areas to be monitored essentially exclusively via one or more areas not to be monitored and / or from outside the locomotive.
- air can flow from the areas to be monitored into one or more areas not to be monitored and / or to the outside.
- a collection air line for supply air and / or exhaust air
- an area in which no essential facilities or merely facilities that do not present a fire risk are considered as non-monitored area (eg extinguishing agent tank or hardly inflammable objects).
- the bulkheads are used to hinder the air exchange between areas to be monitored. It is not necessary for the bulkheads to completely prevent direct air exchange between adjacent areas, ie to close them airtight. Rather, as in a preferred embodiment, it is sufficient if a bulkhead (eg, a sheet) extends over almost the entire free interface between the regions, but leaves gaps at its edges that have a gap width of a few millimeters have a maximum of 3 cm. This can be prevented during operation of the locomotive essential air currents between the mutually foreclosed areas. A small stream of air through the gaps or just a gas or particulate matter Exchanging by diffusion does not result in a fire occurring in one of the areas being detected by a fire alarm in an adjacent, isolated area. The locally correct fire detection is guaranteed despite the gap.
- a bulkhead eg, a sheet
- a further preferred measure relates to the active control of air streams for the detection of a fire.
- it is proposed to change the direction of an air flow for the purpose of detecting a fire source, to generate an air flow and / or to prevent an air flow.
- at least one device such as fan, blower or air compressor on or off. Flaps and / or bulkheads can also be opened and / or closed.
- An evaluation device can in particular evaluate a change of fire detector signals before, during and / or after the execution of the active control measure. From this, a fire can be clearly assigned to a specific area.
- a second aspect of the invention relates to the extinguishing agent.
- This aspect can be combined with the above-described air duct system or even be used without such an air duct system.
- the aspect is based on the problem that the extinguishing agent can cause damage to the devices of the locomotive, in particular of electrical equipment.
- water without antifreeze as extinguishing agent.
- "Without antifreeze” means that the property of pure water, to freeze at a pressure of 1 bar at 0 ° Celsius, is not or only slightly changed by additives.
- demineralized or distilled water is used.
- This aspect of the invention is based on the knowledge that, in particular, antifreeze added to the water can cause damage to electrical equipment.
- electrically functioning or semiconductive materials with a thin layer thickness which chemically react with antifreeze and lose their desired electrical properties may be necessary for the functioning of the electrical devices (in particular in the case of electronic devices).
- the extinguishing agent water is atomized in the area to be deleted under high pressure. In this case, very small quantities of extinguishing agents are needed. Due to the fine, uniform distribution of the extinguishing agent, however, the extinguishing agent also reaches remote or otherwise difficult to access partial areas.
- Damage to the electrical equipment can be kept particularly low, in particular, by the following procedure: if a fire is detected in a region in which the electrical device is arranged, the electrical device is first switched off (in particular disconnected from the voltage). Subsequently, the deletion process begins, preferably by generating a high-pressure water mist. After a waiting period to be determined in each case, which begins with the end of the deletion process, it can be assumed that the electrical device is dry again. The waiting time can be shortened by ventilating air, by heating the air in the area and / or by heating the electrical equipment. For example, parts of the electrical device (such as a water-insensitive part whose operation is associated with waste heat generation) may themselves be used for heating. After the end of the waiting period, an attempt can be made to put the electrical device back into operation. In many cases, in particular with early detection and extinguishment of a fire outside the electrical device, the electrical device can be put into operation again.
- a container containing at least part of the extinguishing agent is combined with a (preferably electric) heater so that frozen water in the container can be thawed and / or freezing of the water in the container can be prevented.
- a (preferably electric) heater so that frozen water in the container can be thawed and / or freezing of the water in the container can be prevented.
- the heater and the completely filled with extinguishing agent containers are coordinated so that the extinguishing agent can be completely thawed within 60 minutes from the beginning of a heating phase, if it was previously frozen at temperatures of -30 ° Celsius.
- the temperature of the total extinguishing agent in the container if necessary using the heater, is kept permanently above the freezing point.
- At least a second container with the same extinguishing agent is present, so that a second deletion can be performed.
- the container is for example a pressure bottle, d. H. a bottle whose contents can be pressurized (for example up to 100 bar, in particular up to 200 bar) by a gas (for example nitrogen from a gas pressure vessel).
- the container may be connected via an extinguishing agent supply to at least one of the areas of the locomotive to be monitored for fire and at the end of the extinguishing agent supply in the area at least one extinguishing nozzle is arranged, which is designed such that at its outlet the water is misted as high-pressure water mist can be.
- the heater has, for example, a heating sleeve which is in contact with an outer surface of the container and at least partially circumscribes the container.
- the arrangement preferably has a control device for controlling a temperature of the extinguishing agent in the container and / or a temperature of the container.
- a temperature sensor which is connected to the control device, is arranged on the heater, on the container and / or on a line connection of the container.
- the temperature can be regulated to a constant value.
- a third aspect of the invention relates to the activation of the erase arrangement.
- This aspect can be combined with the previously described air guiding system and / or with the second aspect (extinguishing agent), or even without the air guiding system and with other extinguishing agent.
- the third aspect is based on the problem that the extinguishing arrangement should be available as completely as possible over the entire operating life of the locomotive.
- the arrangement can be activated by an activatable from outside the locomotive activation device.
- the activation Not immediately a deletion process in progress. Rather, the activation merely puts the system on standby and thus makes it ready for operation.
- the part of the system is activated, which serves for the detection of fires in the individual areas of the locomotive.
- This includes fire detectors in the individual areas and an evaluation device (eg a central evaluation and control device of the deletion arrangement).
- the extinguishing agent is made operational. If z. For example, if water is used as the extinguishing agent and the water is frozen, the water is thawed as described above.
- the operation of the locomotive can be prepared without entering the locomotive.
- the extinguishing arrangement is activated during normal operation by switching on the locomotive.
- the deletion arrangement can be activated alternatively to turn on the locomotive.
- a period of predetermined length eg 1 hour
- the extinguishing arrangement is activated from outside the locomotive, it remains active over this period of time and is then deactivated again.
- the system After activation, the system is ready for use and any fire that occurs is automatically deleted. This makes it possible in particular already during the upgrade of the locomotive for driving to extinguish a fire.
- At least one switch or button can be provided which can be actuated from outside the locomotive.
- other activation means are provided, for example an activation via radio, so that the deletion arrangement z. B. can be activated using a wireless remote control.
- 1 is a schematic view showing the top of the layout in the locomotive
- Fig. 2 shows an extinguishing agent supply within the locomotive and Fig. 3 control technical and signal technical details of a deletion arrangement.
- the locomotive 1 shown in Fig. 1 has two driver's stands 2a, 2b for changing directions at opposite ends in the longitudinal direction of the locomotive 1. Between the driver's cabs 2a, 2b is the so-called engine room, but not only machines in the conventional sense are arranged therein.
- the spatial distribution of the locomotive and the distribution of facilities required for the operation is, for example, as in the class 185 of the Irish Bahn.
- the schematic diagram in FIG. 1 essentially shows a locomotive of this series, but non-essential details have been changed or omitted for the description of the present invention.
- a gear 3 In the longitudinal direction of the locomotive 1 extends a gear 3. At the two opposite sides of the passage 3 transversely to its longitudinal extent are each a plurality of spatial areas of the locomotive 1. The boundaries of these areas are each represented by a rectangle extending from the aisle extends to the respective outer wall of the locomotive 1. Immediately adjacent areas may be completely air-tight against each other or allow air to pass or cross over the common boundary. In Fig. 1, boundaries across which an airflow is possible are represented by an arrow crossing the boundary line. All other boundaries between the rectangular areas are air-impermeable or prevent air flow, for example through a correspondingly designed partition wall at the boundary between the areas. In two places are compared with previous versions of the 185 series additional bulkheads 7a, 7c drawn for airtight Abschotten adjacent areas. In this case, other bulkheads and / or additional bulkheads may be provided in other embodiments.
- the areas each have operating devices with which the areas are designated.
- the spatial area and the respective associated operating device are thus used synonymously.
- a low-voltage device (so-called low-voltage NSG) 5
- an air flow generator 6a (which is also used as a drive motor fan for the locomotive drive motor located in the underlying bogie)
- a first bulkhead 7a a high-voltage device 8 for DC (so-called high-voltage frame DC)
- a first cooling device (so-called cooling tower) 9a
- the air from the right in the illustration adjacent power converter 10a sucks and discharges to the outside of the locomotive 1
- a fire extinguishing system 11 with an extinguishing agent stock a braking resistor 12 for receiving electrical energy during braking, when a return to the electrical network is not or only partially possible
- a compressor 13 for generating compressed air for a brake system and another air flow generator 6c, including an underlying Fahrm otor.
- another air flow generator 6b inter alia, for the traction motor underneath, another cooling device 9b for the area "power converter 10b" shown on the left in FIG. 1, an auxiliary power supply 14 (transformer and converter for auxiliary equipment such as pumps and air conditioning), a further bulkhead 7c, auxiliary equipment 15 (so-called auxiliary operating frame HBG, eg with electrical equipment for contactors and fans), a high-voltage device 16 for alternating current (so-called high-voltage stand AC, the electric to the contact wire connected) and another air flow generator 6d, inter alia, for the underlying traction motor.
- auxiliary power supply 14 transformer and converter for auxiliary equipment such as pumps and air conditioning
- auxiliary equipment 15 so-called auxiliary operating frame HBG, eg with electrical equipment for contactors and fans
- a high-voltage device 16 for alternating current so-called high-voltage stand AC, the electric to the contact wire connected
- another air flow generator 6d inter alia, for the underlying traction motor.
- a switch or push button 18a, 18b is arranged on the opposite longitudinal sides, by the operation of the extinguishing system 11 can be activated with the connected fire detectors 4 and their other devices.
- the fire extinguishing system 11 is configured with a signaling device 17 for the acoustic and optical signaling of the detection of a fire, the signaling device 17 protruding into the passage 3.
- Part of the fire extinguishing system 11 is also an evaluation device for evaluating signals that are received by fire detectors 4.
- the fire detectors 4a to 4h are distributed over the areas 5, 8, 10a, 10b, 15 and 16, with the exception of the areas 10 in each of the areas only a fire detector 4 is arranged. In each of the areas 10, a fire detector 4d, 4g is arranged in the upper spatial area, and a respective fire detector 4c, 4h in the lower area of the room.
- Fig. 1 illustrate air flows within the engine room.
- the wide arrows symbolize air currents that occur only during operation of the compressor 13.
- air currents can still occur directly from the gear 3 in the individual areas, z. B. when appropriate flaps or doors between the passage 3 and the area are opened. Otherwise, there are no significant, not shown in Fig. 1 with arrows air currents during operation of the locomotive 1 in the engine room. Insignificant air currents, which are caused, for example, by leaks at the area boundaries, are insignificant for a locally faulty detection of a fire.
- the air flows shown in FIG. 1 are compatible with a clear detection of fires which is selective with respect to a specific area.
- I l 2 shows a schematic sectional view (vertical section) of an extinguishing agent supply in two extinguishing agent heaters 21 a, 21 b connected in parallel to an extinguishing medium line 29.
- the extinguishing agent containers 21a, 21b are each connected to the extinguishing agent line 29 via an extinguishing agent removal line 26a, 26b via a flexible piece of hose 27a, 27b connected thereto and via a check valve 28a, 28b.
- the extinguishing agent here water without antifreeze
- a distribution system with controllable valves and branches can be used, as it is known per se.
- the extinguishant supply is arranged together with the pressurized gas containers 22a, 22b, which are also shown in Fig. 2, containing pressurized gas (eg nitrogen) in the fire extinguishing system 11 shown in Fig. 1.
- the pressurized gas containers 22a, 22b are each connected to one of the extinguishing agent containers 21a, 21b via a gas line 24a, 24b, which may have a flexible tube piece 25a, 25b, and pressurize the liquid contents of the extinguishing agent containers 21a, 21b during an erasing operation, so that the Extinguishing agent through the extinguishing agent removal line 26a, 26b flows out. Due to the flexible tube pieces 25a, 25b and 27a, 27b, the corresponding line sections can be easily connected to each other.
- controllable valve 23a, 23b In the gas lines 24a, 24b, in each case via a control line 20 by a control device (not shown in Fig. 2) controllable valve 23a, 23b is arranged.
- the valves 23a, 23b can be controlled individually and independently of one another. Therefore, it is possible to remove only extinguishing agent from one of the extinguishing agent container 21 a, 21 b in an erase operation or at least in a part of an erase process.
- a temperature sensor 31 is arranged, which is connected via a signal line 32 to the control device (which may also be configured as a control device). This makes it possible to monitor the temperature of the container and / or the extinguishing agent therein. There may be other temperature sen- be provided, in particular also on or in the other extinguishing agent container 21 b.
- a heater 30 a, 30 b arranged at each of the extinguishing agent container 21 a, 21 b.
- the operation of the heater is also controlled by the controller. Overall, therefore, a regulation of the temperature of the container or the extinguishing agent can be realized therein.
- the illustrated heaters 30a, 30b are to be understood purely schematically. Preferably flexible heating mats are used in practice, which are wound to heating sleeves around the container.
- the reference numeral 42 denotes a central control device for controlling the operation of the extinguishing system 11.
- the control device 42 is connected to the extinguishing system 11, as shown by an arrow, in particular via the control line 20 shown in FIG. 2.
- the temperature sensor 31 is connected to a signal processor 41 via the signal line 32.
- the signal processing 41 determines, in combination with the control device 42, whether the heater 30a and / or the heater 30b has to be switched on, switched off, or whose heating power has to be changed in order to bring the extinguishing agent or the extinguishing agent container to a certain temperature.
- the signal processing 41 transmits the temperature state of the extinguishing agent containers 21 a, 21 b to the central control device 42.
- the fire detectors 4 (for reasons of simplicity, only one of the detectors is shown in FIG. 3) are connected to the control device 42 via a respective signal line, so that the control device 42 can individually evaluate signals from the fire detectors 4. In the event of a fire, a fire alarm signal can be received locally after the individual monitored areas and thus the affected area can be detected.
- a switch 18 for activating the extinguishing system 11 is shown as representative of or as an alternative to other actuating devices.
- the switch 18 When the switch 18 is actuated, the activation of the fire extinguishing system 11, i. H.
- the system is brought into a state in which it can automatically detect and extinguish a fire in one of the monitored areas.
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)
- Fireproofing Substances (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510018235 DE102005018235B4 (de) | 2005-04-19 | 2005-04-19 | Brandbekämpfung in Lokomotiven |
PCT/EP2006/003573 WO2006111361A1 (de) | 2005-04-19 | 2006-04-19 | Brandbekämpfung in lokomotiven |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1893303A1 true EP1893303A1 (de) | 2008-03-05 |
EP1893303B1 EP1893303B1 (de) | 2012-06-27 |
Family
ID=36839202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06742607A Not-in-force EP1893303B1 (de) | 2005-04-19 | 2006-04-19 | Brandbekämpfung in lokomotiven |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1893303B1 (de) |
DE (1) | DE102005018235B4 (de) |
NO (1) | NO338222B1 (de) |
WO (1) | WO2006111361A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2600910C1 (ru) * | 2015-07-29 | 2016-10-27 | Закрытое Акционерное Общество "Нпг Гранит-Саламандра" | Система объемного пожаротушения в вагонах электропоездов |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009053551A1 (de) * | 2009-11-18 | 2011-05-19 | Fogtec Brandschutz Gmbh & Co. Kg | Brandbekämpfungssystem für ein Schienenfahrzeug |
DE102013002853A1 (de) * | 2013-02-20 | 2014-08-21 | Fogtec Brandschutz Gmbh & Co. Kg | Brandbekämpfungseinrichtung für Schienenfahrzeuge |
DE102014206228A1 (de) * | 2014-04-02 | 2015-10-08 | Robert Bosch Gmbh | Löschmedium für elektronische oder elektrische Geräte |
DE102015002136A1 (de) * | 2015-02-19 | 2016-08-25 | Detlef Meyer | Modular aufgebautes Heizsystem zur Anbringung im Fensterbereich zur Heizungsunterstützung mittels solarer Energie |
DE102015115450A1 (de) * | 2015-09-14 | 2017-03-16 | Fogtec Brandschutz Gmbh & Co. Kg | Rohrheizung |
DE102015115449A1 (de) * | 2015-09-14 | 2017-03-16 | Fogtec Brandschutz Gmbh & Co. Kg | Brandbekämpfungssystem mit zweistufiger Heizung |
DE102019123788B3 (de) | 2019-09-05 | 2020-12-17 | Fogtec Brandschutz Gmbh | Brandbekämpfungssystem, Schienenfahrzeug mit Brandbekämpfungssystem sowie Verfahren zum Betreiben eines Brandbekämpfungssystems |
CN113642112A (zh) * | 2021-08-20 | 2021-11-12 | 中车大同电力机车有限公司 | 灭火设备设计图生成方法、装置、电子设备及存储介质 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3103763A1 (de) * | 1981-02-04 | 1982-09-02 | Bedia Maschinenfabrik Verwaltungs-GmbH, 5300 Bonn | Automatische feuerloescheinrichtung fuer geschlossene raeume |
DE4337304A1 (de) * | 1993-11-02 | 1995-05-04 | Linke Hofmann Busch | Feuerlöscheinrichtung für Schienenfahrzeuge |
US6343465B1 (en) * | 1999-06-25 | 2002-02-05 | Norman P. Martinov | Aircraft fuel tank explosion reduction safety method |
GB2362099B (en) * | 2000-05-10 | 2003-10-15 | Paul Machora | Automatic fire extinguisher |
US6397759B1 (en) * | 2000-05-11 | 2002-06-04 | Bombardier Inc. | Non-electric locomotive and enclosure for a turbine engine for a non-electric locomotive |
DE10121730A1 (de) * | 2001-05-04 | 2002-11-28 | Man B & W Diesel As Kopenhagen | Verfahren zur Erhöhung der Explosionssicherheit einer Maschine sowie mit einer hierfür geeigneten Vorrichtung versehene Maschine |
ES2182720B1 (es) * | 2001-07-31 | 2004-09-16 | Metro De Madrid, S.A. | Sistema y metodo para la proteccion contra incendios en unidades moviles. |
-
2005
- 2005-04-19 DE DE200510018235 patent/DE102005018235B4/de not_active Expired - Fee Related
-
2006
- 2006-04-19 EP EP06742607A patent/EP1893303B1/de not_active Not-in-force
- 2006-04-19 WO PCT/EP2006/003573 patent/WO2006111361A1/de not_active Application Discontinuation
-
2007
- 2007-11-13 NO NO20075828A patent/NO338222B1/no not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO2006111361A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2600910C1 (ru) * | 2015-07-29 | 2016-10-27 | Закрытое Акционерное Общество "Нпг Гранит-Саламандра" | Система объемного пожаротушения в вагонах электропоездов |
Also Published As
Publication number | Publication date |
---|---|
DE102005018235B4 (de) | 2007-03-29 |
DE102005018235A1 (de) | 2006-10-26 |
NO338222B1 (no) | 2016-08-08 |
NO20075828L (no) | 2007-11-13 |
WO2006111361A1 (de) | 2006-10-26 |
EP1893303B1 (de) | 2012-06-27 |
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