| 摘要 |
A nozzle tube 1 has a plurality of lip parts 2, the edges 3 of which rest one against another. The lip parts 2, which form a frustocone, are held together under high prestress by a clamping sleeve 7 and a cap 10. Pressure build-up in the interior space 5 of the nozzle tube 1 spreads the lip parts 2 elastically, gaps being formed which shape flat spray jets (13, Fig. 2). <IMAGE>
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