Name/Title
Fire ExtinguisherEntry/Object ID
7541Description
This is a fire extinguisher, made of glass. It works by there's in the centre, there's a little glass container full of liquid. When the fire heats up and the liquid breaks, the glass breaks, the circuit is destroyed between the 2, pieces. I think it and then would, engage allow a shutter to fall or a door to close, like a fire door. The this the actions of this would activate a fire door to close, the section off. Quite a complex thing. I think they're still used today in certain placesCollection
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