公开(公告)号：US20220310343A1

公开(公告)日：2022-09-29

申请号：US17839299

申请日：2022-06-13

申请人： EATON INTELLIGENT POWER LIMITED

发明人： Matthew Rain Darr ,  Hundi Panduranga Kamath

IPC分类号： H01H71/20 ,  H01H71/12 ,  H01H1/20 ,  H01H9/10 ,  H01H9/28 ,  H01H21/16 ,  H01H71/04 ,  H01H71/08 ,  H01H83/12 ,  H01H7/16

摘要： A fusible switch disconnect device includes a housing adapted to receive at least one fuse therein, and a switchable contact for connecting the fuse to circuitry. A tripping mechanism and control circuitry are provided to move the switchable contact to an open position in response to a predetermined electrical condition.

公开(公告)号：US20220005655A1

公开(公告)日：2022-01-06

申请号：US17368080

申请日：2021-07-06

申请人： EATON INTELLIGENT POWER LIMITED

发明人： You Lu ,  Xuecheng Zhang ,  Robert S. Douglass

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

摘要： 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：US20200227219A1

公开(公告)日：2020-07-16

申请号：US16834263

申请日：2020-03-30

申请人： Eaton Intelligent Power Limited

发明人： Gordon Stanley PETTERSEN ,  Jeeva JAYARAMAN

IPC分类号： H01H21/16 ,  H01H21/04 ,  H01H21/22 ,  H01H9/10 ,  H01H31/10

摘要： A rotatable switching member includes a support bracket having a first arm, a second arm, and a middle portion, and a switch flange. The rotatable switching member further includes a switch bracket connected to the middle portion of the support bracket having an attachment portion and an engagement portion. A handle is fixed to the first arm of the support bracket to rotate the rotatable switching member.

公开(公告)号：US10665413B2

公开(公告)日：2020-05-26

申请号：US15798970

申请日：2017-10-31

申请人： EATON INTELLIGENT POWER LIMITED

发明人： John Joseph Shea ,  Hongbin Wang ,  Paul J. Rollmann ,  Matthew Rain Darr

IPC分类号： H01H89/04 ,  H01H85/20 ,  H01H1/20 ,  H01H9/10 ,  H01H21/36 ,  H01H21/16

摘要： A fusible disconnect switch devices includes dual sets of switch contacts to connect or disconnect a current path through an overcurrent protection fuse with reduced arcing severity. Faster acting and longer contact path switch mechanisms are described providing satisfactory switching of DC circuits without excessive electrical arcing in a reduced physical package size.

公开(公告)号：US10580597B2

公开(公告)日：2020-03-03

申请号：US15993722

申请日：2018-05-31

申请人： EATON INTELLIGENT POWER LIMITED

发明人： Matthew Rain Darr ,  Rui Guo ,  Xuecheng Zhang

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

摘要： 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：US20190066959A1

公开(公告)日：2019-02-28

申请号：US16176106

申请日：2018-10-31

申请人： EATON INTELLIGENT POWER LIMITED

发明人： Matthew Rain Darr ,  Hundi Panduranga Kamath

IPC分类号： H01H71/20 ,  H01H71/04 ,  H01H7/16 ,  H01H9/10 ,  H01H83/12 ,  H01H71/12 ,  H01H71/08 ,  H01H1/20 ,  H01H21/16 ,  H01H9/28 ,  H01H83/10 ,  H01H85/02 ,  H01H71/02

摘要： A fusible switch disconnect device includes a housing adapted to receive at least one fuse therein, and a switchable contact for connecting the fuse to circuitry. A tripping mechanism and control circuitry are provided to move the switchable contact to an open position in response to a predetermined electrical condition.

公开(公告)号：US20180277322A1

公开(公告)日：2018-09-27

申请号：US15993722

申请日：2018-05-31

申请人： EATON INTELLIGENT POWER LIMITED

发明人： Matthew Rain Darr ,  Rui Guo ,  Xuecheng Zhang

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

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

摘要： 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：US20180254157A1

公开(公告)日：2018-09-06

申请号：US15644099

申请日：2017-07-07

申请人： Eaton Corporation

发明人： Gordon Stanley PETTERSEN ,  Jeeva JAYARAMAN

IPC分类号： H01H21/16 ,  H01H21/04 ,  H01H21/22

CPC分类号： H01H21/165 ,  H01H9/10 ,  H01H9/26 ,  H01H9/281 ,  H01H21/04 ,  H01H21/16 ,  H01H21/22 ,  H01H23/10

摘要： A rotatable switching member comprises a support bracket having a first arm, a second arm, and a middle portion, and a switch flange. The rotatable switching member further comprises a switch bracket connected to the middle portion of the support bracket having an attachment portion and an engagement portion. A handle is fixed to the first arm of the support bracket to rotate the rotatable switching member.

公开(公告)号：US10008347B1

公开(公告)日：2018-06-26

申请号：US15042412

申请日：2016-02-12

申请人： Palle Kohring Weinreich

发明人： Palle Kohring Weinreich

IPC分类号： H01H21/16 ,  H01H21/22 ,  H01H21/12

CPC分类号： H01H23/105 ,  H01H3/50 ,  H01H21/165 ,  H01H21/50 ,  H01H23/146 ,  H01H23/24

摘要： Electrical switches with pivotable toggle portions having replaceable fuses mounted in the toggle portions, and a removable cover/boot protecting the fuse. The electrical switches can have an activation component that closes and opens contact points or a single contact point within switch housing. The activation component can include a front end and a rear end. The rear end can be within the switch housing and the front end can protrude from the switch housing. The front end of the activation component can include a fuse slot. A fuse may be placed in the fuse slot and removed from the fuse slot. A rubber cover or boot, and the like can be removably attachable to the outside of the fuse slot to protect a fuse within the fuse slot. Flush mount and surface mount panels can be used with the electrical switches having replaceable fuses.

公开(公告)号：US10002737B2

公开(公告)日：2018-06-19

申请号：US15168707

申请日：2016-05-31

申请人： EATON INTELLIGENT POWER LIMITED

发明人： Patrick Alexander von zur Muehlen

IPC分类号： H01H85/48 ,  H01H9/10 ,  H01H21/06 ,  H01H21/16 ,  H01H85/042 ,  H01H85/045 ,  H01H85/54 ,  H01H85/56

CPC分类号： H01H85/48 ,  H01H9/10 ,  H01H21/06 ,  H01H21/165 ,  H01H85/042 ,  H01H85/0452 ,  H01H85/54 ,  H01H85/56 ,  H01H2207/022

摘要： An embodiment of a fuse module has been disclosed. The fuse module includes a housing, a fuse element unit disposed within the housing, and a pair of terminal blades between which the fuse element unit is electrically connected. Each terminal blade has a pair of connection portions.