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    • 15. 发明公开
    • Flow restrictor
    • Strömungsdrossel。
    • EP0482904A1
    • 1992-04-29
    • EP91309782.0
    • 1991-10-23
    • Allen, Neil
    • Allen, Neil
    • F16L55/027F16K5/06
    • F16L55/027
    • A housing 1 for connection in a water flow path contains a spherical restrictor body 8 that is rotatable from the exterior of the housing via a shaft 9. The body 8 contains an insert 15 which defines a restriction 16 in the flow path for reducing water consumption. In the event of a blockage in the restriction 16 the body 8 can be rotated through 180° to reverse the flow through the restriction in an effort to clear the blockage. Alternatively, the body 8 can be rotated through 90° to bring the restriction into alignment with two holes 17, 18 in the housing (Fig. 2) so that the restriction can be cleared from the exterior of the housing.
    • 用于在水流通道中连接的壳体1包含球形限制器本体8,其可经由轴9从壳体的外部旋转。主体8包含插入件15,其在流动路径中限定限制16以减少耗水量 。 在限制16中堵塞的情况下,主体8可以旋转180度以逆转通过限制的流动,以清除堵塞。 或者,主体8可以旋转90度以使限制与壳体(图2)中的两个孔17,18对齐,使得可以从壳体的外部清除限制。
    • 17. 发明公开
    • Noise limiter
    • Geräuschdämpfer。
    • EP0356057A1
    • 1990-02-28
    • EP89308000.2
    • 1989-08-07
    • EATON S.A.M.
    • Buffet, Eric
    • F16L55/02F16K47/02
    • F16K47/02F16K31/404F16L55/027
    • In order to reduce noise generated by a flow stabiliser (17) responsive to mains pressure on the input conduit of a solenoid valve (1), an insert (18) is fitted into the conduit between the stabiliser and the valve. The insert provides an intermediately sized aperture (23) which is smaller than the flow regulator output aperture, but larger than a restricted section flow path (24) also provided in the insert. A flange (21) of the fitted insert may be pressed between the flow regulator and a radial projection (32) from the inner conduit wall. The same projection may have an axial extension, which contributes to sealing the diaphragm (11) of the valve (1). The diaphragm may have a flap or moving seating (7), which projects into the flow path just downstream of a wall (31) forming part of the fixed seating (6), which receives the flap, and also transverse to the general axis of the flow path. The latter is thus constrained to zigzag, which cooperates with the silencing action of the insert (18).
    • 为了减少响应于电磁阀(1)的输入管道上的电源压力的流量稳定器(17)产生的噪声,插入件(18)装配在稳定器和阀门之间的导管中。 插入件提供小于流量调节器输出孔的中等尺寸的孔(23),但大于也设置在插入件中的受限区段流动路径(24)。 配合的插入件的凸缘(21)可以在流量调节器和来自内部导管壁的径向突起(32)之间被按压。 相同的突起可以具有轴向延伸,这有助于密封阀(1)的隔膜(11)。 隔膜可以具有翼片或移动的座位(7),其突出到形成固定座(6)的一部分的壁(31)的下游,其接收翼片,并且还横向于 流路。 因此,后者被限制为之字形,其与插入件(18)的消音作用相配合。
    • 18. 发明公开
    • VORRICHTUNG ZUR VERMEIDUNG VON ABLAGERUNGEN VON FLUGFASERN
    • 所述的用于防止飞行纤维的存款。
    • EP0327604A1
    • 1989-08-16
    • EP88904926.0
    • 1988-06-13
    • Gebrüder SchmeingGMBH & CO.
    • DÜES, Theo
    • D01H11D03J1F15B21F16L55
    • D01H11/005D03J1/002F15B21/12F16L55/027Y10T137/2544Y10T137/86397
    • Die Erfindung betrifft eine Vorrichtung zur Erzeugung von explosionsartigen Druckluftstößen, insbesondere zur Verhinderung von Ablagerungen z.B. von Flugfasern bei Textilmaschinen. Um derartige explosionsartige Druckluftstöße ohne großen Energieaufwand zu erzeugen, wird ein in besonderer Weise ausgebildetes Umschaltventil (3) und eine in besonderer Weise ausgebildete Drossel (2) beschrieben, die zwischen die Druckluftzuführungsleitung (A) und einen Vorratsbehälter (1) eingeschaltet sind. Abstract The invention relates to a device for producing explosive-like blasts of compressed air intended, in particular, for preventing the formation of deposit such as fly fibre in textile machines. In order to generate such blasts without considerable expenditure of energy, a specially-designed reversing valve (3) and throttle valve (2) are inserted between the compressed air supply line (A) and a storage tank (1).
    • 本发明涉及一种用于压缩空气的炸药爆炸的生成的装置,特别是用于预防例如存款 飞行纤维纺织机械。 为了产生压缩空气,例如炸药爆炸无能量的巨大消耗,形成一种特殊的方式切换阀(3)的孔和在(2)中描述了一种特殊的方式限制器,其被连接在压缩空气供应管路(A)和储存器(1)之间形成的开口。 摘要本发明涉及用于生产旨在压缩空气的炸药样胚细胞,特别是用于防止沉积物的形成的装置:例如在纺织机飞纤维。 为了产生搜索爆炸无能量的相当大的开支,专门设计的换向阀(3)和节流阀(2)被插入所述压缩空气供应管路(A)和一个储存箱(1)之间。