The invention comprises a brochure (11) as well as a method and a system for passing information. The brochure (11) comprises information about objects in some area (13), as well as a brochure code (12) identifying the brochure, one object code (15) distinguishing objects of the brochure from each other, and at least one extra code (16, 18). Said codes constitute together an operating code (22) wh...

The invention relates to a flushing tool having a hook (8) mounted on an arm (9), which hook (8) may be controlled via a release mechanism from the vessel on which the tool is mounted. The flushing tool consists of a wire (10), and mounting of the hook (8) via a pivotable link (7) allows a cable (4) to be controlled, gripped and placed correctly relative to the flushing tool (5, 6).

The carriages (7) are moved up and down by actuator devices comprising a thin flexible belt (11, 12) in which the carriage is suspended. The upper part of the belt can be wound around a motor-driven drum (13). - Two spaced apart vertical columns (1, 2) are each provided with a slot (6) along which a carriage can be moved.

A nozzle for fire fighting with water mist for installation in a downwardly facing position, consisting of a nozzle housing consisting of at least two compartments, which are connected with a centrally disposed hole of concave conical configuration which connects two compartments and through which a hollow rod is arranged, said rod having at one end a hole (Ø 01 mm - Ø 05mm), forwardly of which th...