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    • 3. 发明授权
    • DURCHFLUSSMENGENREGLER
    • 流量控制
    • EP1516237B1
    • 2012-02-29
    • EP03717213.7
    • 2003-03-15
    • Neoperl GmbH
    • WEIS, Christoph
    • G05D7/01
    • G05D7/012
    • The invention relates to a flow rate regulator (11) comprising a regulator unit (8) with a regulator housing (1), which has a control cone or a regulator core (3) in a passage (2), said cone or core being surrounded by an annular restrictor (4) consisting of elastic material. The restrictor (4) delimits a control gap (6, 7) between itself or the control cone (3) and/or the internal periphery of the housing, the passage cross-section of the control gap being modifiable by means of the restrictor (4) that deforms as a result of the pressure differential prevailing during the flow. The inventive flow rate regulator (11) is characterised in that an additional second regulator unit (9) is provided in the vicinity of the control cone (3) of the first regulator unit (8). The inventive flow rate regulator (11) takes up a comparatively large cross-section of conduit by means of two, preferably coaxial regulator units (8, 9) that are functionally independent of one another. High specific outputs per time unit can be regulated using the first, relatively large regulator unit (8), whereas the flowing water volume can be finely metered using the second smaller regulator unit.
    • 6. 发明公开
    • DREHWERKZEUG ZUM VERDREHEN EINES SANIT REN EINBAUTEILES
    • 旋转刀具扭卫生的安装部分的
    • EP1554439A1
    • 2005-07-20
    • EP03809258.1
    • 2003-08-25
    • Neoperl GmbH
    • WEIS, ChristophGRETHER, Hermann
    • E03C1/086
    • The invention relates to a turning tool (5') for turning a jet regulator, a nozzle, an intermediate holder, a flow regulator, a non-return valve or a similar plumbing fitting (5). This fitting (5), on the opening side, is detachably held on a plumbing water spout fixture (2) by means of a screwed connection or a bayonet connection, whereby the turning tool (5') can be placed on the plumbing fitting (5) in a rotationally fixed manner. The inventive turning tool is characterized in that: the turning tool is also provided in the form of a plumbing fitting or as a component of a plumbing fitting; that the turning tool (5') can be placed in a rotationally fixed manner on the outer or inner periphery of the fitting (5) that is held on the water spout fixture, and/or; the turning tool (5') has a face profiling or contouring (24, 25) that can be placed in a rotationally fixed manner on a mating profiling or mating contouring (25, 24) provided on the spout face of the fitting (5) that is held on the water spout fixture (2).