| 摘要 |
1. Discharger. 2.1. The invention relates to a discharger for a flowable medium, comprising a discharge sleeve ( 20 ), at whose one end there is provided a discharge opening ( 22 ) for discharging the medium, and a closing pin ( 30 ), which is provided in the discharge sleeve ( 20 ) and is longitudinally displaceable relative to the discharge sleeve ( 20 ) and by which the discharge opening ( 22 ) can be closed off. 2.2 According to the invention, the closing pin ( 30 ) has an outward-pointing cylindrical sub-portion ( 30 a) and the discharge sleeve ( 20 ) has an inward-pointing cylindrical sub-portion ( 20 a), the cylindrical sub-portions ( 20 a , 30 a) forming a transition fit or a tight clearance fit and a pressure-reducing and/or medium-flow-reducing working geometry ( 34 ) being provided in the cylindrical sub-portion ( 20 a , 30 a) of the closing pin ( 30 ) and/or of the discharge sleeve ( 20 ). 2.3 Use for mediums which are intended to be discharged with low pressure and without a pronounced spray jet.
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