Filling device for underground tanks holding combustible liquids like petrol has a filling fixture with a device to protect against explosions

摘要

Fitted with an explosion-protection device (12) designed as flame film cutout, a filling fixture (9) fits in a lockable drip-pan trough (10) along with the explosion-protection device and forms a gas/petrol suspended pipe (5). It also fits horizontally and/or vertically in the lockable drip-pan trough, which is designed as separate from a filling shaft (6,8) and/or a filling box.