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    Vacuum circuit interrupter
    1.
    发明授权
    Vacuum circuit interrupter 有权

    公开(公告)号：US09842713B2

    公开(公告)日：2017-12-12

    申请号：US15084871

    申请日：2016-03-30

    Applicant: Eaton Corporation

    Inventor： Li Yu ,  Martin Bernardus Johannes Leusenkamp ,  He Yang ,  Wenjie Hou ,  Yucheng Li ,  Jun Yan

    IPC: H01H33/666 ,  H01H33/88

    CPC classification number: H01H33/666 ,  H01H1/62 ,  H01H33/88 ,  H01H2033/66253

    Abstract: A vacuum interrupter assembly is provided. The vacuum interrupter assembly includes an operating mechanism, a vacuum chamber including a number of bellows assemblies, a conductor assembly including a first contact assembly and a second contact assembly, the first contact assembly including a stem and a contact member, the first contact assembly stem including an elongated body with a proximal first end, a medial portion, and a distal second end. The first contact assembly stem body has a reduced length. The first contact assembly stem body having a reduced length generates less heat and electrical resistance.

    VACUUM SWITCHING APPARATUS, AND ELECTRODE EXTENSION ASSEMBLY AND ASSOCIATED ASSEMBLY METHOD THEREFOR
    3.
    发明申请
    VACUUM SWITCHING APPARATUS, AND ELECTRODE EXTENSION ASSEMBLY AND ASSOCIATED ASSEMBLY METHOD THEREFOR 有权
    真空开关装置和电极延伸装置及其相关装配方法

    公开(公告)号：US20150332879A1

    公开(公告)日：2015-11-19

    申请号：US14275992

    申请日：2014-05-13

    Applicant: EATON CORPORATION

    Inventor： Martin B.J. Leusenkamp ,  Yucheng Li ,  Xuefei Chen ,  Lihua Bao ,  Louis G. Campbell

    IPC: H01H33/66 ,  B23K10/02 ,  B23K31/02 ,  B23K15/00

    CPC classification number: H01H33/6606 ,  B23K10/02 ,  B23K15/0046 ,  B23K31/02 ,  H01H2001/5894 ,  Y10T29/49107

    Abstract: An electrode extension assembly is for a vacuum switching apparatus, such as a vacuum interrupter, including a vacuum envelope and separable contact assemblies. Each contact assembly includes a contact disposed in the interior of the vacuum envelope, and an electrode stem extending outwardly from the contact to the exterior of the vacuum envelope. The electrode extension assembly includes a number of extension members each being be joined to the electrode stem of a corresponding one of the contact assemblies on the exterior of the vacuum envelope by a welded joint formed by electron beam welding or plasma welding.

    Abstract translation: 电极延伸组件用于真空开关装置，例如真空断路器，包括真空外壳和可分离的触头组件。 每个接触组件包括设置在真空外壳内部的触点和从接触件向真空外壳外部延伸的电极杆。 电极延伸组件包括多个延伸构件，每个延伸构件通过由电子束焊接或等离子体焊接形成的焊接接头连接到真空外壳外部的对应的一个接触组件的电极杆。

    Vacuum circuit interrupter
    4.
    发明授权
    Vacuum circuit interrupter 有权

    公开(公告)号：US10153111B2

    公开(公告)日：2018-12-11

    申请号：US15723279

    申请日：2017-10-03

    Applicant: Eaton Corporation

    Inventor： Li Yu ,  Martin Bernardus Johannes Leusenkamp ,  He Yang ,  Wenjie Hou ,  Yucheng Li ,  Jun Yan

    IPC: H01H33/88 ,  H01H33/666 ,  H01H1/62 ,  H01H33/662

    Abstract: A vacuum interrupter assembly is provided. The vacuum interrupter assembly includes an operating mechanism, a vacuum chamber including a number of bellows assemblies, a conductor assembly including a first contact assembly and a second contact assembly, the first contact assembly including a stem and a contact member, the first contact assembly stem including an elongated body with a proximal first end, a medial portion, and a distal second end. The first contact assembly stem body has a reduced length. The first contact assembly stem body having a reduced length generates less heat and electrical resistance.

    VACUUM CIRCUIT INTERRUPTER
    5.
    发明申请
    VACUUM CIRCUIT INTERRUPTER 有权

    公开(公告)号：US20170287660A1

    公开(公告)日：2017-10-05

    申请号：US15084871

    申请日：2016-03-30

    Applicant: Eaton Corporation

    Inventor： Li Yu ,  Martin Bernardus Johannes Leusenkamp ,  He Yang ,  Wenjie Hou ,  Yucheng Li ,  Jun Yan

    IPC: H01H33/666 ,  H01H33/88

    CPC classification number: H01H33/666 ,  H01H1/62 ,  H01H33/88 ,  H01H2033/66253

    Abstract: A vacuum interrupter assembly is provided. The vacuum interrupter assembly includes an operating mechanism, a vacuum chamber including a number of bellows assemblies, a conductor assembly including a first contact assembly and a second contact assembly, the first contact assembly including a stem and a contact member, the first contact assembly stem including an elongated body with a proximal first end, a medial portion, and a distal second end. The first contact assembly stem body has a reduced length. The first contact assembly stem body having a reduced length generates less heat and electrical resistance.

    VACUUM INTERRUPTER, RETAINING CLIP THEREFOR AND ASSOCIATED METHOD
    6.
    发明申请
    VACUUM INTERRUPTER, RETAINING CLIP THEREFOR AND ASSOCIATED METHOD 有权
    真空中断器，保持夹子及相关方法

    公开(公告)号：US20160300674A1

    公开(公告)日：2016-10-13

    申请号：US14684595

    申请日：2015-04-13

    Applicant: EATON CORPORATION

    Inventor： Martin Bernardus Johannes Leusenkamp ,  Jun Yan ,  Yucheng Li

    IPC: H01H33/662 ,  H01H11/00 ,  F16B2/24

    CPC classification number: H01H33/66261 ,  F16B2/243 ,  H01H11/00 ,  H01H2033/66276

    Abstract: A retaining clip is for a vacuum interrupter. The vacuum interrupter includes a tubular ceramic member, a tubular shield member, and a pair of separable contacts. The shield member is disposed internal with respect to the ceramic member. The separable contacts are disposed internal with respect to the shield member. The retaining clip comprises: a base mounted on the ceramic member; and at least one flexible arm extending from the base. The flexible arm engages the shield member in order to retain the shield member on the ceramic member.

    Abstract translation: 固定夹用于真空灭弧室。 真空断路器包括管状陶瓷构件，管状屏蔽构件和一对可分离触点。 屏蔽构件相对于陶瓷构件内部设置。 可分离触点相对于屏蔽部件设置在内部。 保持夹包括：安装在陶瓷构件上的基座; 以及从基座延伸的至少一个柔性臂。 柔性臂与屏蔽构件接合，以便将屏蔽构件保持在陶瓷构件上。

    Vacuum interrupter, retaining clip therefor and associated method
    8.
    发明授权
    Vacuum interrupter, retaining clip therefor and associated method 有权
    真空灭弧室，固定夹及相关方法

    公开(公告)号：US09455104B1

    公开(公告)日：2016-09-27

    申请号：US14684595

    申请日：2015-04-13

    Applicant: EATON CORPORATION

    Inventor： Martin Bernardus Johannes Leusenkamp ,  Jun Yan ,  Yucheng Li

    IPC: H01H33/662 ,  F16B2/24 ,  H01H11/00

    CPC classification number: H01H33/66261 ,  F16B2/243 ,  H01H11/00 ,  H01H2033/66276

    Abstract: A retaining clip is for a vacuum interrupter. The vacuum interrupter includes a tubular ceramic member, a tubular shield member, and a pair of separable contacts. The shield member is disposed internal with respect to the ceramic member. The separable contacts are disposed internal with respect to the shield member. The retaining clip comprises: a base mounted on the ceramic member; and at least one flexible arm extending from the base. The flexible arm engages the shield member in order to retain the shield member on the ceramic member.

    Abstract translation: 固定夹用于真空灭弧室。 真空断路器包括管状陶瓷构件，管状屏蔽构件和一对可分离触点。 屏蔽构件相对于陶瓷构件内部设置。 可分离触点相对于屏蔽部件设置在内部。 保持夹包括：安装在陶瓷构件上的基座; 以及从基座延伸的至少一个柔性臂。 柔性臂与屏蔽构件接合，以便将屏蔽构件保持在陶瓷构件上。

    Vacuum switching apparatus, and electrode extension assembly and associated assembly method therefor
    9.
    发明授权
    Vacuum switching apparatus, and electrode extension assembly and associated assembly method therefor 有权
    真空开关装置和电极延伸组件及其组装方法

    公开(公告)号：US09330867B2

    公开(公告)日：2016-05-03

    申请号：US14275992

    申请日：2014-05-13

    Applicant: EATON CORPORATION

    Inventor： Martin B.J. Leusenkamp ,  Yucheng Li ,  Xuefei Chen ,  Lihua Bao ,  Louis G. Campbell

    IPC: H01H31/02 ,  H01H33/66 ,  B23K15/00 ,  B23K10/02 ,  B23K31/02 ,  H01H1/58

    CPC classification number: H01H33/6606 ,  B23K10/02 ,  B23K15/0046 ,  B23K31/02 ,  H01H2001/5894 ,  Y10T29/49107

    Abstract: An electrode extension assembly is for a vacuum switching apparatus, such as a vacuum interrupter, including a vacuum envelope and separable contact assemblies. Each contact assembly includes a contact disposed in the interior of the vacuum envelope, and an electrode stem extending outwardly from the contact to the exterior of the vacuum envelope. The electrode extension assembly includes a number of extension members each being be joined to the electrode stem of a corresponding one of the contact assemblies on the exterior of the vacuum envelope by a welded joint formed by electron beam welding or plasma welding.

    Abstract translation: 电极延伸组件用于真空开关装置，例如真空断路器，包括真空外壳和可分离的触头组件。 每个接触组件包括设置在真空外壳内部的触点和从接触件向真空外壳外部延伸的电极杆。 电极延伸组件包括多个延伸构件，每个延伸构件通过由电子束焊接或等离子体焊接形成的焊接接头连接到真空外壳外部的对应的一个接触组件的电极杆。

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