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    Protective cover arrangement for an electrical unit
    11.
    发明授权
    Protective cover arrangement for an electrical unit 有权
    电气单元的保护盖布置

    公开(公告)号：US07935888B2

    公开(公告)日：2011-05-03

    申请号：US12185952

    申请日：2008-08-05

    申请人： Kristoffer Riemann Hansen ,  Dirk Homuth ,  Hans Peter Kristensen

    发明人： Kristoffer Riemann Hansen ,  Dirk Homuth ,  Hans Peter Kristensen

    IPC分类号： H02G3/14

    CPC分类号： H02K5/225

    摘要： A protective cover arrangement (1) for a first electrical unit, e.g. a starter unit (3), mountable on a second electrical unit, e.g. a compressor (2). The protective cover arrangement (1) comprises an outer cover (5) and an inner cover (6). The outer cover (5) comprises mounting parts (8) adapted to cooperate with mounting parts (10) on the second electrical unit in order to mount the outer cover (5) on the second electrical unit. The inner cover (6) is sized and shaped to fit inside the outer cover (5), and it is adapted to accommodate a first electrical unit in an interior part (7). The inner cover (6) comprises an opening (12) allowing electrical connectors (4) to pass from the second electrical unit to the interior part (7), thereby providing electrical connection between the first electrical unit and the second electrical unit. The inner cover (6) further comprises a cable entry structure (9) allowing one or more electrical cables to pass from the exterior of the protective cover arrangement (1) to the interior part (7) of the inner cover (6), thereby providing power supply for the electrical units. The cable entry structure (9) defines one or more cable guides, each defining a curved cable path. The inner cover (6) provides additional protection against moisture and/or dust, and it can be added to the arrangement (1) without significantly changing the design of the other components. It is possible to retrofit the inner cover (6) onto operating devices.

    摘要翻译： 用于第一电气单元的保护盖装置（1），例如 起动器单元（3），可安装在第二电气单元上。 压缩机（2）。 保护盖装置（1）包括外盖（5）和内盖（6）。 外盖（5）包括适于与第二电气单元上的安装部件（10）配合以便将外盖（5）安装在第二电气单元上的安装部件（8）。 内盖（6）的尺寸和形状适于装配在外盖（5）的内部，并且其适于容纳内部部件（7）中的第一电气单元。 内盖（6）包括允许电连接器（4）从第二电气单元传递到内部部件（7）的开口（12），从而在第一电气单元和第二电气单元之间提供电连接。 内盖（6）还包括电缆入口结构（9），允许一个或多个电缆从保护罩装置（1）的外部通过到内盖（6）的内部部分（7），从而 为电气单元提供电源。 电缆入口结构（9）限定一个或多个电缆引导件，每个电缆引导件限定弯曲的电缆路径。 内盖（6）提供额外的防潮和/或灰尘保护，并且可以将其添加到布置（1）中，而不会显着改变其他部件的设计。 可以将内盖（6）改装到操作装置上。

    PROTECTIVE COVER ARRANGEMENT FOR AN ELECTRICAL UNIT
    14.
    发明申请
    PROTECTIVE COVER ARRANGEMENT FOR AN ELECTRICAL UNIT 审中-公开
    电气设备的保护罩布置

    公开(公告)号：US20110114357A1

    公开(公告)日：2011-05-19

    申请号：US13011997

    申请日：2011-01-24

    申请人： Kristoffer Riemann Hansen ,  Dirk Homuth ,  Hans Peter Kristensen

    发明人： Kristoffer Riemann Hansen ,  Dirk Homuth ,  Hans Peter Kristensen

    IPC分类号： H05K5/03

    CPC分类号： H02K5/225

    摘要： A protective cover arrangement (1) for a first electrical unit, e.g. a starter unit (3), mountable on a second electrical unit, e.g. a compressor (2). The protective cover arrangement (1) comprises an outer cover (5) and an inner cover (6). The outer cover (5) comprises mounting parts (8) adapted to cooperate with mounting parts (10) on the second electrical unit in order to mount the outer cover (5) on the second electrical unit. The inner cover (6) is sized and shaped to fit inside the outer cover (5), and it is adapted to accommodate a first electrical unit in an interior part (7). The inner cover (6) comprises an opening (12) allowing electrical connectors (4) to pass from the second electrical unit to the interior part (7), thereby providing electrical connection between the first electrical unit and the second electrical unit. The inner cover (6) further comprises a cable entry structure (9) allowing one or more electrical cables to pass from the exterior of the protective cover arrangement (1) to the interior part (7) of the inner cover (6), thereby providing power supply for the electrical units. The cable entry structure (9) defines one or more cable guides, each defining a curved cable path. The inner cover (6) provides additional protection against moisture and/or dust, and it can be added to the arrangement (1) without significantly changing the design of the other components. It is possible to retrofit the inner cover (6) onto operating devices.

    摘要翻译： 用于第一电气单元的保护盖装置（1），例如 起动器单元（3），可安装在第二电气单元上。 压缩机（2）。 保护盖装置（1）包括外盖（5）和内盖（6）。 外盖（5）包括适于与第二电气单元上的安装部件（10）配合以便将外盖（5）安装在第二电气单元上的安装部件（8）。 内盖（6）的尺寸和形状适于装配在外盖（5）的内部，并且其适于容纳内部部件（7）中的第一电气单元。 内盖（6）包括允许电连接器（4）从第二电气单元传递到内部部件（7）的开口（12），从而在第一电气单元和第二电气单元之间提供电连接。 内盖（6）还包括电缆入口结构（9），允许一个或多个电缆从保护罩装置（1）的外部通过到内盖（6）的内部部分（7），从而 为电气单元提供电源。 电缆入口结构（9）限定一个或多个电缆引导件，每个电缆引导件限定弯曲的电缆路径。 内盖（6）提供额外的防潮和/或灰尘保护，并且可以将其添加到布置（1）中，而不会显着改变其他部件的设计。 可以将内盖（6）改装到操作装置上。

    Motor start circuit
    15.
    发明授权
    Motor start circuit 失效
    电机启动电路

    公开(公告)号：US07777992B2

    公开(公告)日：2010-08-17

    申请号：US11935731

    申请日：2007-11-06

    申请人： Claus Schmidt ,  Hans Peter Kristensen

    发明人： Claus Schmidt ,  Hans Peter Kristensen

    IPC分类号： H02H5/04 ,  H02H7/08

    CPC分类号： F04B35/04 ,  F04B49/02 ,  H02P1/44

    摘要： Motor start circuit for an induction motor, particularly a single-phase AC induction motor, with a main winding (4) and an auxiliary winding (5), which are supplied with current, particularly alternating current, via current supply connections (24, 25), and with a start switching device (15) serving the purpose of interrupting the current flow through the auxiliary winding (5) after the start of the motor, the start switching device (15) being connected to a control device (20) via a connector (18), the control device (20) being connected between the current supply connections (24, 25), and with a winding protection switch (28), which is normally closed and which opens on the occurrence of a fault. The invention is characterized in that the control device (20) is connected to the winding protection switch (28) via at least one further connector (22, 17), preferably via at least one further connector (22, 17) and the auxiliary winding (5).

    摘要翻译： 具有主绕组（4）和辅助绕组（5）的感应电动机，特别是单相交流感应电动机的电动机启动电路经由电流供应连接（24,25）被提供电流特别是交流电 ），以及起动切换装置（15），其用于在马达启动之后中断通过辅助绕组（5）的电流的目的，起动切换装置（15）经由控制装置（20）经由 连接器（18），所述控制装置（20）连接在所述电流供应连接部（24,25）之间，并且与正常关闭并且在发生故障时打开的绕组保护开关（28）连接。 本发明的特征在于，控制装置（20）经由至少一个另外的连接器（22,17）连接到绕组保护开关（28），优选地经由至少一个另外的连接器（22,17）和辅助绕组 （5）。

    Motor start circuit
    16.
    发明授权
    Motor start circuit 失效
    电机启动电路

    公开(公告)号：US07777438B2

    公开(公告)日：2010-08-17

    申请号：US11776246

    申请日：2007-07-11

    申请人： Claus Schmidt ,  Hans Peter Kristensen

    发明人： Claus Schmidt ,  Hans Peter Kristensen

    IPC分类号： H02P1/04

    CPC分类号： H02P1/445

    摘要： Motor start circuit for an induction motor-with a main winding and an auxiliary winding having two end connections supplied with current via current supply connections, and with a start circuit device serving the purpose of stopping the current flow through the auxiliary winding after the start of the motor, and being connected via a conductor to a control device connected between the current supply connections, and with a preset timer device interacting with the start circuit device to stop the current flow through the auxiliary winding, as soon as a predetermined period after the start of the current flow has lapsed. With the purpose of optimizing the motor start circuit, a voltage presetting device, with which a predetermined voltage value can be set, the start circuit device being disconnected if this value is exceeded, and a period duration presetting device, are connected to or integrated in the control device.

    摘要翻译： 用于感应电动机的电动机启动电路 - 具有主绕组和辅助绕组，其具有通过电流供应连接提供电流的两个端部连接，以及起动电路装置，其用于在开始后停止通过辅助绕组的电流流动 电动机，并且经由导体连接到连接在电流供应连接之间的控制装置，以及与启动电路装置相互作用的预设定时器装置，以在所述电动机之后的预定时段 当前流量的启动已经失效。 为了优化电动机启动电路，可以设置预定电压值的电压预设装置，如果超过该值，起动电路装置断开，并且将周期持续时间预设装置连接到或集成在 控制装置。

    Motor starter circuit
    17.
    发明授权
    Motor starter circuit 失效
    电机起动电路

    公开(公告)号：US07630180B2

    公开(公告)日：2009-12-08

    申请号：US11740329

    申请日：2007-04-26

    申请人： Claus Schmidt ,  Hans Peter Kristensen

    发明人： Claus Schmidt ,  Hans Peter Kristensen

    IPC分类号： H02H7/08

    CPC分类号： H02H7/0816 ,  H02H3/023 ,  H02P1/44

    摘要： The invention concerns a motor starter circuit for an induction motor, particularly a single-phase AC induction motor, with a main winding (4) and an auxiliary winding (5) supplied with current, particularly AC, via current supply connections (24, 25), and with a starter switch arrangement (15), which serves the purpose of interrupting the current flow through the auxiliary winding (5) after the start of the motor, the starter switch arrangement (15) interacting with a measuring arrangement serving the purpose of measuring the voltage across the auxiliary winding (5).In order to optimise the motor starter circuit with regard to operation safety, a protection fuse (30) and a protection switch arrangement (47) are connected in series between the current supply connections (24, 25) so that, when the protection switch arrangement (47) is closed, the current flows in such a manner through the protection switch arrangement (47; 77) and the protection fuse (30) that the protection fuse (30) is triggered to interrupt the current flow.

    摘要翻译： 本发明涉及用于感应电动机，特别是单相AC感应电动机的电动机起动电路，其中主绕组（4）和辅助绕组（5）通过电流供应连接（24,25）被提供电流，特别是AC ），以及起动开关装置（15），其用于在马达启动之后中断通过辅助绕组（5）的电流的目的，起动器开关装置（15）与用于该目的的测量装置相互作用 测量辅助绕组（5）两端的电压。 为了在运行安全性方面优化电动机起动电路，保护保险丝（30）和保护开关装置（47）串联在电流供应连接（24,25）之间，使得当保护开关装置 （47）关闭时，电流以保护开关装置（47; 77）和保护熔断器（30）被触发以中断电流流动的方式流动。