Preparation of haloalcohols
    3.
    发明授权
    Preparation of haloalcohols 失效
    卤代醇的制备

    公开(公告)号:US5237113A

    公开(公告)日:1993-08-17

    申请号:US973553

    申请日:1992-11-09

    IPC分类号: C07C29/62

    CPC分类号: C07C29/62

    摘要: Haloalcohols of the general formula IHal--X--OH (I)where X is straight-chain or branched, substituted or unsubstituted alkylene of 4 or more carbon atoms in the chain, which may be interrupted by one or more heteroatoms, and Hal is halogen, are prepared by reacting a diol of the general formula IIHO--X--OH (II)where X has the above meanings, with an aqueous hydrogen halide solution in a water-immiscible organic solvent which is inert under the reaction conditions, at from 50.degree. to 150.degree. C., using an excess of hydrogen halide, based on the diol of the general formula II, of from 10 to 200 mole percent and setting a volume ratio of inorganic phase: organic phase of from 1:2 to 1:50.

    摘要翻译: 通式I Hal-X-OH(I)的卤代醇,其中X是链中4个或更多个碳原子的直链或支链,取代或未取代的亚烷基,其可被一个或多个杂原子间隔,Hal是 卤素,通过使具有上述含义的通式II HO-X-OH(II)的二醇与卤化氢水溶液在反应条件下为惰性的水不混溶的有机溶剂中,在 从50℃至150℃,使用过量的基于通式II的二醇的卤化氢为10至200摩尔%,并将无机相:有机相的体积比为1:2设定为 1:50。

    Device for connecting components with various electrical potentials and subject to vibration
    10.
    发明授权
    Device for connecting components with various electrical potentials and subject to vibration 失效
    用于连接具有各种电位并受振动的部件的装置

    公开(公告)号:US06722907B2

    公开(公告)日:2004-04-20

    申请号:US10239108

    申请日:2002-09-19

    IPC分类号: H01R13627

    CPC分类号: H02K5/24 H02K11/33

    摘要: The invention concerns a device for connecting vibrating components having different electric potentials, in particular for connecting a stator housing (8) for an electric motor (1) with a housing (4) for control electronics (6) inside a clutch actuator of a motor vehicle, containing electrical contact means (30) for establishing an electrically conductive connection between the components, and means (26) for establishing its mechanical connection. The invention provides that the means for establishing the mechanical connection have at least one plastic ring (26) held in an opening (16) of a first component (2, 4, 6) and a neck-shaped attachment segment (14) formed in a second component (1, 8), whereby, by pushing the neck-shaped attachment segment (14) of the second component (1, 8) into the opening (16) of the first component (2, 4, 6), the plastic ring (26) can be compressed in the radial direction, forming a non-positive connection between the two components, and, simultaneously, the electrical contact means (30) can be engaged with each other.

    摘要翻译: 本发明涉及用于连接具有不同电位的振动部件的装置,特别是用于将用于电动机(1)的定子壳体(8)与电动机的离合器致动器内的控制电子装置(6)连接的壳体(4) 车辆,包含用于在所述部件之间建立导电连接的电接触装置(30),以及用于建立其机械连接的装置(26)。本发明提供用于建立机械连接的装置具有至少一个塑料环(26) 保持在形成在第二部件(1,8)中的第一部件(2,4,6)和颈部附接部分(14)的开口(16)中,由此通过将颈部附接部分 第二部件(1,8)的第二部件(14)插入到第一部件(2,4,6)的开口(16)中,塑料环(26)可以沿径向方向被压缩,从而在第二部件 两个组成部分,同时, 电接触装置(30)可彼此接合。