Vacuum contactor with movable guide element
    1.
    发明授权
    Vacuum contactor with movable guide element 失效
    具有可移动导向元件的真空接触器

    公开(公告)号:US06649854B1

    公开(公告)日:2003-11-18

    申请号:US10148290

    申请日:2002-05-29

    CPC classification number: H01H33/666 H01H2033/66246 H01H2033/66253

    Abstract: A vacuum contactor includes a stationary contact and a moving contact, which can be moved in order to produce a current-carrying connection. In order to guide the moving contact during its movement in the enclosure, at least one guide element, which can be moved in a groove, is provided on the moving contact.

    Abstract translation: 真空接触器包括固定触点和可移动的触点,其可移动以产生载流连接。 为了引导移动接触件在其在外壳中运动时,可移动的接触件上提供至少一个可在凹槽中移动的引导元件。

    Electromagnetic switching device, in particular a contactor
    2.
    发明授权
    Electromagnetic switching device, in particular a contactor 失效
    电磁开关装置,特别是接触器

    公开(公告)号:US06870450B2

    公开(公告)日:2005-03-22

    申请号:US10221321

    申请日:2001-03-12

    Abstract: The invention relates to an electromagnetic switching device, in particular a contactor, comprising a switching device housing (2) and a plug-in module which can be inserted into the latter and which contains a coil form (12) for a coil. A tripping element (60) is mounted on a housing section (40) of the plug-in module (4). Said element is designed to mechanically actuate the contact unit (30) of an electric switch (24) for producing an economy connection. The switch (24) is mounted on a support structure (printed-circuit board (22)) that is located in the plug-in module (4), with a supporting contour (70) of said switch adjoining a bearing contour (72) of the housing section (40).

    Abstract translation: 本发明涉及一种电磁开关装置,特别是电磁开关装置,特别是一种接触器,它包括一个开关装置壳体(2)和一个插入式模块,插入式模块可以插入到该开关装置壳体和插入式模块中,该模块包含用于线圈的线圈形式(12)。 脱扣元件(60)安装在插件模块(4)的壳体部分(40)上。 所述元件被设计成机械地致动用于产生经济性连接的电开关(24)的接触单元(30)。 开关(24)安装在位于插件模块(4)中的支撑结构(印刷电路板(22))上,所述开关的支撑轮廓(70)与轴承轮廓(72)相邻, (40)。

    Electromagnetic switching device, for example, contactor
    3.
    发明授权
    Electromagnetic switching device, for example, contactor 有权
    电磁开关装置,例如接触器

    公开(公告)号:US06597267B2

    公开(公告)日:2003-07-22

    申请号:US10220198

    申请日:2002-08-29

    CPC classification number: H01H50/045 H01H50/541

    Abstract: An electromagnetic switching device includes a housing and a plug-in module which can be inserted into the housing at an insertion point in a direction of insertion. The plug-in module holds a magnetic yoke, attached to which is a coil unit. Two extensions, which point respectively to the front and to the rear in relation to the direction of insertion, are formed on the magnetic yoke. In order to retain the magnetic yoke, a retaining bracket extending transversally in relation to the direction of insertion, overlaps one of the fixing extensions and engages two retaining tongues from below, said tongues being formed as one-piece with the plug-in module.

    Abstract translation: 一种电磁开关装置,包括壳体和插入模块,插入模块可以在插入方向的插入点处插入壳体。 插入式模块保持磁轭,附接到其上,是线圈单元。 在磁轭上形成有相对于插入方向分别指向前后的两个延伸部。 为了保持磁轭,相对于插入方向横向延伸的保持支架与固定延伸部之一重叠,并且从下方接合两个固定舌片,所述舌片与插入模块形成为一体。

    Brake disc
    5.
    发明授权
    Brake disc 失效
    制动盘

    公开(公告)号:US07040466B2

    公开(公告)日:2006-05-09

    申请号:US10483955

    申请日:2002-06-07

    Abstract: The invention relates to a brake disc for a disc brake, in particular in motor vehicles. Said brake disc comprises a friction ring (12) and a pot-shaped supporting part (14), the friction ring consisting of several ring segments (18), which adjoin one another in a circumferential direction. To provide a construction that can be commercially produced in a cost-effective manner and that is not prone to warping, the ring segments are provided with semi-circular recesses (18a), which encompass retaining bolts (16) that extend radially. The retaining bolts are fixed in circumferential sections of the supporting part and support the ring segments by means of a positive fit in a centrifugal direction. The retaining bolts are preferably configured in a tubular manner.

    Abstract translation: 本发明涉及一种用于盘式制动器,特别是机动车辆的制动盘。 所述制动盘包括摩擦环(12)和盆形支撑部分(14),所述摩擦环由在圆周方向上彼此相邻的多个环形段(18)组成。 为了提供可以以成本有效的方式商业生产并且不易翘曲的结构,环形部分设置有半圆形凹部(18a),其包围径向延伸的固定螺栓(16)。 固定螺栓固定在支撑部分的圆周部分中,并通过在离心方向上的正配合来支撑环形段。 固定螺栓优选地以管状方式构造。

    Process for suspension polymerization of vinyl chloride employing mixed
protective colloids
    6.
    发明授权
    Process for suspension polymerization of vinyl chloride employing mixed protective colloids 失效
    使用混合保护胶体的氯乙烯的悬浮聚合方法

    公开(公告)号:US4345056A

    公开(公告)日:1982-08-17

    申请号:US959796

    申请日:1978-11-13

    CPC classification number: C08F14/06

    Abstract: An improvement in the process of producing polyvinyl chloride by the suspension process in the presence of protective colloids by utilizing a protective colloid mixture of from 20% to 80% of the protective colloid mixture of a polyvinyl acetate having a hydrolysis degree of 40 to 55 mol % and the remainder of the protective colloid mixture of (1) a water-soluble polyvinyl alcohol having a hydrolysis degree of 70 to 90 mol %, or (2) an aminoethyl-hydroxypropyl cellulose having a molar substitution of from 0.05 to 1.5 mols of aminoethyl groups and 3 to 5 mols of hydroxypropyl groups, or (3) a vinyl acetate/vinyl pyrrolidone copolymer having a ratio of vinyl pyrrolidone to vinyl acetate in the copolymer of 50% to 70% by weight to 30% to 50% by weight and a K-value of 25 to 40. By the use of this protective colloid mixture, the polyvinyl chloride produced exhibits a large absorption of plasticizer and gives finished products having a low number of specks.

    Abstract translation: 通过使用水解度为40〜55mol的聚乙酸乙烯酯的保护胶体混合物的20〜80%的保护胶体混合物,在保护胶体存在下,通过悬浮法制备聚氯乙烯的方法的改进 %,其余的(1)水解度为70〜90摩尔%的水溶性聚乙烯醇的保护胶体混合物,或(2)摩尔取代度为0.05〜1.5摩尔的氨基乙基 - 羟丙基纤维素 氨基乙基和3至5摩尔羟丙基,或(3)共聚物中乙烯基吡咯烷酮与乙酸乙烯酯的比率为50重量%至70重量%至30重量%至50重量%的乙酸乙烯酯/乙烯基吡咯烷酮共聚物 并且K值为25〜40。通过使用该保护胶体混合物,所生产的聚氯乙烯显示出较大的增塑剂吸收,并产生具有少量斑点的成品。

    Housing for securing a damping compression spring in an electromagnetic
switching apparatus
    8.
    发明授权
    Housing for securing a damping compression spring in an electromagnetic switching apparatus 失效
    用于在电磁开关装置中固定阻尼压缩弹簧的壳体

    公开(公告)号:US4056799A

    公开(公告)日:1977-11-01

    申请号:US637403

    申请日:1975-12-03

    Applicant: Johann Bauer

    Inventor: Johann Bauer

    CPC classification number: H01H50/041 H01H50/305

    Abstract: In the housing of an electromagnetic switching apparatus including a magnet coil and switching and non-switching magnet parts disposed within the housing, and at least one damping compression spring for biasing the non-switching magnet part in one direction in the housing, the spring having a plurality of turns of the same diameter and one end turn having a diameter greater than that of the plurality of turns for securing the spring in the housing, the improvement comprising hook-shaped projection members disposed within the housing about the periphery of the compression spring. The projection members are spaced apart from each other along a diameter of the spring by a distance which is greater than the diameter of the plurality of turns thereof but less than the diameter of the end turn. The plurality of turns of the spring are axially movable between the projection members while the end turn of the spring is engaged by the members. The compression spring is thus axially movably secured in the housing of the switching apparatus.

    Abstract translation: 在包括电磁线圈和设置在壳体内的切换和非切换磁体部件的电磁开关装置的壳体中,以及至少一个阻尼压缩弹簧,用于在壳体中沿一个方向偏压非切换磁体部件,弹簧具有 具有相同直径的多个匝和一个端部匝具有大于用于将弹簧固定在壳体中的直径的多个匝的直径,改进包括设置在壳体内的围绕压缩弹簧的周边的钩形突出构件 。 突出构件沿着弹簧的直径彼此间隔开大于其多个匝的直径但小于端匝的直径的距离。 弹簧的多个匝可以在突出部件之间轴向移动,同时弹簧的端部转动件被部件接合。 因此,压缩弹簧可轴向移动地固定在开关装置的外壳中。

    Electromagnetic switching device, especially contractor, with a contact bridge support lock
    10.
    发明授权
    Electromagnetic switching device, especially contractor, with a contact bridge support lock 失效
    电磁开关装置,特别是承包商,具有接触桥支撑锁

    公开(公告)号:US06750746B2

    公开(公告)日:2004-06-15

    申请号:US10221782

    申请日:2002-09-17

    CPC classification number: H01H9/345

    Abstract: An electromagnetic switching device, especially a contactor, includes a base, an arc chamber removable from the base, a contact bridge support and a spring-loaded locking element. The contact bridge support projects into the arc chamber and can be displaced in a direction of actuation. The contact bridge support can be locked by the locking element when the arc chamber is taken off. The locking element is configured as a lever that is swiveled about a swiveling axis which extends in perpendicular to the direction of actuation.

    Abstract translation: 电磁开关装置,特别是接触器,包括基座,可从基座移除的电弧室,接触桥支架和弹簧加载的锁定元件。 接触桥支撑件突出到电弧室中并且可以在致动方向上移位。 当电弧室取下时,接触桥支撑件可以被锁定元件锁定。 锁定元件被构造为围绕垂直于致动方向延伸的旋转轴线旋转的杠杆。

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