| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: reflecting member has circular recess on its side directed towards passage; this recess has bent cross section around rod. Area of end-piece around reflecting member or axially directly inside it has taper surface which is tapering outside and is changing to cylindrical surface near its free end. Taper surface is formed on dividing ring. Rod is mainly taper in form in area which is far from reflecting member. Surface of rod is tapering in way of reflecting member in such way that cross section of through flow of water may be changed by axial displacement of end-piece relative to base. End-piece bounds cavity located around and along axis of reflecting member. Shower head ensure low consumption of water at normal and low pressure; it may be changed over form standard conditions to pulsating jet (massage shower). EFFECT: enhanced efficiency. 4 cl, 1 dwg |
