公开(公告)号：US10032578B2

公开(公告)日：2018-07-24

申请号：US15391935

申请日：2016-12-28

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Matthew Rain Darr ,  Rui Guo ,  Xuecheng Zhang

IPC: H01H85/20 ,  H01H85/54 ,  H01H21/22 ,  H01H21/16

Abstract: A high current fusible disconnect switch device includes a switch housing configured to receive a pluggable touch-safe fuse module, and a dual slide bar actuator assembly for opening and closing switch contacts. The dual slide bar elements are each coupled to bias elements that store and release energy to affect switch opening and closing operations. The switch opening and closing operation is multi-staged wherein the only the first slider element is movable in the first stage, and both the first and second slider elements are movable in the second stage.

公开(公告)号：US12217918B2

公开(公告)日：2025-02-04

申请号：US18345841

申请日：2023-06-30

Applicant: Eaton Intelligent Power Limited

Inventor： You Lu ,  Xuecheng Zhang ,  Robert S. Douglass

IPC: H01H21/16 ,  H01H21/22 ,  H01H71/52

Abstract: A fusible disconnect switch device is provided. The disconnect switch includes a switch actuator, an actuator bias element, and a slider assembly. The switch actuator is selectively positioned between an opened position and a closed position. The actuator bias element includes a first end acting on the switch actuator and a second end coupled to the switch housing. The slider assembly is linked to the switch actuator. The slider assembly includes a first slider and a second slider each slidably movable with respect to the switch housing along a linear axis. The first slider is independently movable relative to the second slider. The actuator bias element and the slider assembly are responsive to the position of the switch actuator to effect a switch closing operation and a switch opening operation.

公开(公告)号：US11735384B2

公开(公告)日：2023-08-22

申请号：US17368080

申请日：2021-07-06

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： You Lu ,  Xuecheng Zhang ,  Robert S. Douglass

IPC: H01H21/16 ,  H01H21/22 ,  H01H71/52

CPC classification number: H01H21/16 ,  H01H21/22 ,  H01H71/527

Abstract: A fusible disconnect switch device is provided. The disconnect switch a switch actuator, an actuator bias element, and a slider assembly. The switch actuator is selectively positionable between an opened position and a closed position. The actuator bias element includes a first end acting on the switch actuator and a second end coupled to the switch housing. The slider assembly is linked to the switch actuator. The slider assembly includes a first slider and a second slider each slidably movable with respect to the switch housing along a linear axis. The first slider is independently movable relative to the second slider. The actuator bias element and the slider assembly are responsive to the position of the switch actuator to effect the switch closing operation and a switch opening operation.

公开(公告)号：US20230343526A1

公开(公告)日：2023-10-26

申请号：US18345841

申请日：2023-06-30

Applicant: Eaton Intelligent Power Limited

Inventor： You Lu ,  Xuecheng Zhang ,  Robert S. Douglass

IPC: H01H21/16 ,  H01H71/52 ,  H01H21/22

CPC classification number: H01H21/16 ,  H01H71/527 ,  H01H21/22

Abstract: A fusible disconnect switch device is provided. The disconnect switch a switch actuator, a handle bias element, and a slider assembly. The switch actuator is selectively positioned between an opened position and a closed position. The handle bias element includes a first end acting on the switch actuator and a second end coupled to the switch housing. The slider assembly is linked to the switch actuator. The slider assembly includes a first slider and a second slider each slidably movable with respect to the switch housing along a linear axis. The first slider is independently movable relative to the second slider. The handle bias element and the slider assembly are responsive to the position of the switch actuator to effect the switch closing operation and a switch opening operation.

公开(公告)号：US20220005655A1

公开(公告)日：2022-01-06

申请号：US17368080

申请日：2021-07-06

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： You Lu ,  Xuecheng Zhang ,  Robert S. Douglass

IPC: H01H21/16 ,  H01H21/22 ,  H01H71/52

Abstract: A fusible disconnect switch device is provided. The disconnect switch a switch actuator, a handle bias element, and a slider assembly. The switch actuator is selectively positionable between an opened position and a closed position. The handle bias element includes a first end acting on the switch actuator and a second end coupled to the switch housing. The slider assembly is linked to the switch actuator. The slider assembly includes a first slider and a second slider each slidably movable with respect to the switch housing along a linear axis. The first slider is independently movable relative to the second slider. The handle bias element and the slider assembly are responsive to the position of the switch actuator to effect the switch closing operation and a switch opening operation.

公开(公告)号：US10586672B2

公开(公告)日：2020-03-10

申请号：US15799066

申请日：2017-10-31

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Matthew Rain Darr ,  Xuecheng Zhang ,  Rui Guo

IPC: H01H85/165 ,  H01H85/54 ,  H01H85/153 ,  H01H85/045 ,  H01H85/12 ,  H01H9/10 ,  H01H85/22 ,  H01H85/30

Abstract: A touch-safe fuse module includes a built-in slidable handle movable between extended and retracted positions relating to a housing of the fuse module. In the extended position, the handle assists with removal of the fuse from a base housing assembly by improving mechanical leverage to apply extraction force to the housing. Fuse modules having high current ratings may be effectively removed by hand without separately provided tools.

公开(公告)号：US10580597B2

公开(公告)日：2020-03-03

申请号：US15993722

申请日：2018-05-31

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Matthew Rain Darr ,  Rui Guo ,  Xuecheng Zhang

IPC: H01H21/16 ,  H01H85/54 ,  H01H21/22 ,  H01H85/20 ,  H01H71/52 ,  H01H71/50 ,  H01H9/10

Abstract: A high current fusible disconnect switch device includes a switch housing configured to receive a pluggable touch-safe fuse module, and a dual slide bar actuator assembly for opening and closing switch contacts. The dual slide bar elements are each coupled to bias elements that store and release energy to affect switch opening and closing operations. The switch opening and closing operation is multi-staged wherein the only the first slider element is movable in the first stage, and both the first and second slider elements are movable in the second stage.

公开(公告)号：US20180277322A1

公开(公告)日：2018-09-27

申请号：US15993722

申请日：2018-05-31

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Matthew Rain Darr ,  Rui Guo ,  Xuecheng Zhang

IPC: H01H21/16 ,  H01H85/54 ,  H01H21/22 ,  H01H85/20

CPC classification number: H01H21/16 ,  H01H9/10 ,  H01H21/22 ,  H01H71/505 ,  H01H71/526 ,  H01H71/527 ,  H01H85/203 ,  H01H85/54 ,  H01H2235/01

Abstract: A high current fusible disconnect switch device includes a switch housing configured to receive a pluggable touch-safe fuse module, and a dual slide bar actuator assembly for opening and closing switch contacts. The dual slide bar elements are each coupled to bias elements that store and release energy to affect switch opening and closing operations. The switch opening and closing operation is multi-staged wherein the only the first slider element is movable in the first stage, and both the first and second slider elements are movable in the second stage.