Jet pipe unit for discharge of extinguishing agent e.g. water, has jet pipe with outlet formed from nozzle, where unit drives nozzle about its longitudinal axis/along path concentrically enclosing extension of longitudinal axis of agent jet

摘要

The unit (1) has a jet pipe (2) with a body (3) having an extinguishing agent inlet and an extinguishing agent outlet that is formed from a nozzle (4). The unit is supplied with an extinguishing agent that is applied under pressure. The unit rotatably drives the nozzle about its longitudinal axis (5) and/or along a circular path that concentrically encloses an extension of the longitudinal axis of the given extinguishing agent jet.