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An extinguishing system and an extinguishing method

[Category : - Life-saving; Fire-fighting]
[Viewed 19 times]

The invention relates generally to extinguishing technology. More particularly, the invention relates to an extinguishing device that can be used for extinguishing e.g. a fire in a battery of an electric or hybrid truck.

An extinguishing system comprises a wall section (101) for surrounding an object (110) on fire and a floor section (102) connected to the wall section and for supporting the object. The object can be for example an electric or hybrid vehicle that comprises a battery. The wall section and the floor section constitute a pool for containing firefighting water covering at least partly the object. The wall section comprises a guillotine door (103) configured to allow the object to enter the pool when the guillotine door is in an upper position and to seal the pool to be capable of containing the firefighting water when the guillotine door is in a lower position. The guillotine door is straightforward to set in the lower position in which it seals the pool just by releasing the guillotine door to drop.

European patent (EP) has been granted, EP 4247501.

Singapore patent has been granted, 11202110052X

For more information, please see the Finnish Patent and Registration Office's patent information service: Link

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FI 129672

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lasselahti (Finland)

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