Switch cabinet with a rack
    1.
    发明授权
    Switch cabinet with a rack 有权
    开关柜带有机架

    公开(公告)号:US06877827B2

    公开(公告)日:2005-04-12

    申请号:US10194434

    申请日:2002-07-12

    CPC classification number: H02B1/30

    Abstract: Switch cabinet with a rack that can be closed or is closed by at least one double-walled cabinet door, two side walls, a back wall and a top wall, where the side walls and the back wall in each case consist of an internal wall and an external wall and are attached to the rack and where a cover hood is placed on the top wall, the cover hood being hinged in the vicinity of the back wall, and can be made fast in the vicinity of the cabinet door in the closed position. By a special angling-off of the internal walls and external walls of the side walls and the back wall which are constructed as double walls, a simple and reliable attachment of the external walls is made possible.

    Abstract translation: 开关柜带有可以由至少一个双层橱柜门,两个侧壁,后壁和顶壁关闭或关闭的机架,其中侧壁和后壁每个壳体由内壁组成 和外壁,并且附接到齿条,并且在顶壁上放置盖罩,盖罩铰接在后壁附近,并且可以在闭合的柜门附近快速制成 位置。 通过侧壁和外壁的外墙和后壁的特殊倾斜,其被构造为双层壁,使外墙的简单可靠的附接成为可能。

    Connecting bars for electrical appliances and devices for different nominal currents
    5.
    发明授权
    Connecting bars for electrical appliances and devices for different nominal currents 失效
    不同额定电流的电器和设备的连接条

    公开(公告)号:US06891105B1

    公开(公告)日:2005-05-10

    申请号:US10049820

    申请日:2000-08-11

    CPC classification number: H01H1/58 H01H71/08 H01H2011/0093

    Abstract: Connecting bars for electrical appliances and devices, for different nominal currents, are configured in such a way that they are hollow. They may have only one or more than one cavity. The connecting bars have the same outer cross section for all current intensities, have different wall thicknesses, and consequently have differently sized cavities, for different current intensities. Consequently, the lead-through openings for the connecting bars in the respective switch housings of a type series can all be configured identically, corresponding to the dimensions for the connecting bars of the maximum current intensity.

    Abstract translation: 用于不同标称电流的电器和设备的连接杆被配置为使得它们是中空的。 它们可能只有一个或多个空腔。 连接条对于所有电流强度具有相同的外部横截面,具有不同的壁厚,并且因此具有不同尺寸的空腔,用于不同的电流强度。 因此,类型系列的各个开关壳体中的连接杆的引导孔全部可以相应地配置为与最大电流强度的连接条的尺寸相对应。

    Low-voltage circuit-breaker with a housing having a front panel and a back panel
    6.
    发明授权
    Low-voltage circuit-breaker with a housing having a front panel and a back panel 失效
    低压断路器,其外壳具有前面板和后面板

    公开(公告)号:US06825745B1

    公开(公告)日:2004-11-30

    申请号:US10148019

    申请日:2002-05-24

    CPC classification number: H01H71/08 H01H2071/086

    Abstract: A low-voltage circuit breaker includes an enclosure. The enclosure includes a front wall and a rear wall, and further includes specific functional subdivisions. The front wall and the rear wall are separated from one another by a separating joint, which runs vertically in the in-use position, between the enclosure front wall and the enclosure rear wall. An integrated cable duct is provided in the base of the enclose rear wall. The cable duct can be covered and extends underneath the contact support bearings and underneath the current transformer chambers which surround the lower connecting rails essentially over the entire width of the low-voltage circuit breaker. In the direction of the enclosure front wall, it has one or more through-opening for the connecting cables to pass through between the current transformers and the electronic tipping unit.

    Abstract translation: 低压断路器包括外壳。 外壳包括前壁和后壁,还包括特定的功能细分。 前壁和后壁通过在外壳前壁和外壳后壁之间在使用中垂直延伸的分离接头彼此分离。 集成的电缆管道设置在封闭后壁的底部。 电缆管道可以覆盖并延伸在接触支撑轴承的下方,并且在基本上在低压断路器的整个宽度上围绕下连接轨道的电流互感器室下面。 在外壳前壁的方向上,它具有一个或多个通孔,用于连接电缆穿过电流互感器和电子倾翻装置之间。

    Current limiting low-voltage power circuit breaker
    7.
    发明授权
    Current limiting low-voltage power circuit breaker 失效
    限流低压电源断路器

    公开(公告)号:US06819205B2

    公开(公告)日:2004-11-16

    申请号:US10415151

    申请日:2003-09-11

    CPC classification number: H01H77/104 H01H71/528

    Abstract: A low-voltage power circuit breaker includes a current-limiting opening of a mobile switching contact. The force-transmitting connection between the actuating shaft lever and the mobile switching contact or the contact support is provided in the form of a latching device and includes two identical levers, which can pivot in relation to one another around an articulated joint and which are joined to one another by way of the articulated joint that is formed by a joint pin guided through aligned continuous borings provided in concentric parts of the levers. The contact surfaces of the levers have slanted surfaces that serve as a tooth. In the vicinity of the articulated joint, the levers are subjected to the action of an adjustable spring force, which is exerted by a pressure spring and which acts upon the tooth.

    Abstract translation: 低压电源断路器包括移动开关触点的限流开路。 致动轴杠杆与移动开关触点或接触支架之间的力传递连接以闩锁装置的形式提供,并包括两个相同的杠杆,该杠杆可相对于彼此围绕铰接接头枢转并连接 通过由设置在杆的同心部分中的对准的连续钻孔引导的关节销形成的铰接接头彼此连接。 杠杆的接触表面具有用作牙齿的倾斜表面。 在铰接接头附近,杠杆受到可调节的弹簧力的作用,弹簧力由压力弹簧施加并作用在齿上。

    Arc quenching device for low-voltage switching devices
    8.
    发明授权
    Arc quenching device for low-voltage switching devices 有权
    低压开关器件的电弧淬火装置

    公开(公告)号:US06784393B2

    公开(公告)日:2004-08-31

    申请号:US10256187

    申请日:2002-09-27

    CPC classification number: H01H9/342 H01H9/362

    Abstract: An arc quenching device for an air-switching low-voltage switching device includes quenching plates, which are arranged between and attached to parallel insulating walls, as well as a cover. A separate cooling device may be introduced into the space between the quenching plates and the cover. The cooling device is in the form of an insert cartridge and contains deionization technology for switching gases. Attachment pins on the cooling device and corresponding holding openings on the inside of the cover make it possible to fit the cooling device to the cover before this cover engages with the insulating walls.

    Abstract translation: 用于空气切换低压开关装置的电弧熄弧装置包括布置在并联绝缘壁之间并连接到平行绝缘壁上的淬火板以及盖。 可以将单独的冷却装置引入到淬火板和盖之间的空间中。 冷却装置是插入式盒的形式,并且包含用于切换气体的去离子技术。 冷却装置上的附接销和盖的内侧上的对应的保持开口使得可以在该盖与绝缘壁接合之前将冷却装置安装到盖上。

    Articulated bracelet with limited bending
    10.
    发明授权
    Articulated bracelet with limited bending 有权
    铰链手链弯曲有限

    公开(公告)号:US06345492B1

    公开(公告)日:2002-02-12

    申请号:US09804307

    申请日:2001-03-13

    CPC classification number: A44C5/027

    Abstract: The bracelet is formed of decorative elements (10) mounted on the links (20) of a chain (20). Each decorative element (10) includes over a portion of its length a central rib (16) and two lateral edges (18) connecting the cap (13) and feet (17, 19) made as an overthickness on the bottom (15). Each link includes on either side of a slot (2) two coupling elements (21, 31) connected by a bridge (7) provided with a pin hole (9), each having a lateral arm (28, 38) provided with a pin hole (29, 39) and forming with the bridge (7) a complementary recess (23, 33) of an extension (24, 34) provided with a pin hole (25, 35) at the other end. The bending of one link with respect to the following one is limited by blocking means provided either at the opposite pin holes or at recesses and extensions.

    Abstract translation: 手链由安装在链条(20)的连杆(20)上的装饰元件(10)形成。 每个装饰元件(10)在其长度的一部分上包括中心肋(16)和连接盖(13)和底部(15)上的厚厚的脚(17,19)的两个侧边缘(18)。 每个连杆包括在槽(2)的任一侧上的两个连接元件(21,31),其通过具有销孔(9)的桥(7)连接,每个连接元件具有设置有销的侧臂(28,38) 孔(29,39),并且与桥(7)形成在另一端设置有销孔(25,35)的延伸部(24,34)的互补凹部(23,33)。 一个连杆相对于下一个的弯曲受限于设置在相对的针孔或凹槽和延伸部处的阻挡装置。

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