公开(公告)号：US11694859B2

公开(公告)日：2023-07-04

申请号：US17225671

申请日：2021-04-08

Applicant: Eaton Intelligent Power Limited

Inventor： James Jeffery Benke ,  Koustubh Dnyandeo Ashtekar ,  Hongbin Wang

IPC: H01H71/12 ,  H02B11/00 ,  H01H9/24 ,  H01H71/32 ,  H02B11/133 ,  H02B11/167

CPC classification number: H01H9/24 ,  H01H71/12 ,  H01H71/32 ,  H02B11/133 ,  H02B11/167

Abstract: Cradle-assist assemblies attached to the breaker cradle housing and/or base or residing at least partially in the breaker cradle housing and/or base include at least one actuator configured to laterally translate the at least one right and the at least one left lock members from the extended lock position to the retracted unlocked position in response to input from a user. The at least one actuator and/or transverse member(s) can be held in a defined position so that the lock members of the cradle can be locked in the respective retracted or extended positions until the cradle assist (internal) lock is manually or automatically released.

公开(公告)号：US10541520B1

公开(公告)日：2020-01-21

申请号：US16193125

申请日：2018-11-16

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Koustubh Dnyandeo Ashtekar ,  Logan D. Weigle

IPC: H02B11/133 ,  H02B11/10 ,  H02B11/24 ,  H02B11/167 ,  H02B1/14

Abstract: An interlock system includes a number of lock assemblies and a number of keys. Each key is associated with at least one lock assembly. The number of lock assemblies includes a number of actuator lock assemblies and a number of multi-purpose lock assemblies. The number of keys includes a number of actuator keys and a number of multi-purpose keys. At least one lock assembly is operatively coupled to a reliable indicator.

公开(公告)号：US10410813B1

公开(公告)日：2019-09-10

申请号：US15944326

申请日：2018-04-03

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Koustubh Dnyandeo Ashtekar ,  Steven Z. Chen ,  Geraldo Nojima ,  Robert Patton Griffin

IPC: H01H33/664

Abstract: An electrical contact is for a vacuum switching apparatus. The electrical contact includes a hub portion and a plurality of petal portions extending radially outwardly from the hub portion. The electrical contact is made from conductive materials and insulating materials.

公开(公告)号：US20210225600A1

公开(公告)日：2021-07-22

申请号：US17225671

申请日：2021-04-08

Applicant: Eaton Intelligent Power Limited

Inventor： James Jeffery Benke ,  Koustubh Dnyandeo Ashtekar ,  Hongbin Wang

IPC: H01H9/24 ,  H01H71/12 ,  H01H71/32 ,  H02B11/133 ,  H02B11/167

Abstract: Cradle-assist assemblies attached to the breaker cradle housing and/or base or residing at least partially in the breaker cradle housing and/or base include at least one actuator configured to laterally translate the at least one right and the at least one left lock members from the extended lock position to the retracted unlocked position in response to input from a user. The at least one actuator and/or transverse member(s) can be held in a defined position so that the lock members of the cradle can be locked in the respective retracted or extended positions until the cradle assist (internal) lock is manually or automatically released.

公开(公告)号：US10958047B2

公开(公告)日：2021-03-23

申请号：US16708703

申请日：2019-12-10

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Koustubh Dnyandeo Ashtekar ,  Logan D. Weigle

IPC: H02B11/133 ,  H02B11/10 ,  H02B11/24 ,  H02B11/167 ,  H02B1/14

Abstract: An interlock system includes a number of lock assemblies and a number of keys. Each key is associated with at least one lock assembly. The number of lock assemblies includes a number of actuator lock assemblies and a number of multi-purpose lock assemblies. The number of keys includes a number of actuator keys and a number of multi-purpose keys. At least one lock assembly is operatively coupled to a reliable indicator.

公开(公告)号：US11004623B2

公开(公告)日：2021-05-11

申请号：US16546401

申请日：2019-08-21

Applicant: Eaton Intelligent Power Limited

Inventor： James Jeffery Benke ,  Koustubh Dnyandeo Ashtekar ,  Hongbin Wang

IPC: H02B11/00 ,  H01H9/24 ,  H01H71/12 ,  H01H71/32 ,  H02B11/133 ,  H02B11/167

Abstract: Cradle-assist assemblies attached to the breaker cradle housing and/or base or residing at least partially in the breaker cradle housing and/or base include at least one actuator configured to laterally translate the at least one right and the at least one left lock members from the extended lock position to the retracted unlocked position in response to input from a user. The at least one actuator and/or transverse member(s) can be held in a defined position so that the lock members of the cradle can be locked in the respective retracted or extended positions until the cradle assist (internal) lock is manually or automatically released.

公开(公告)号：US10431399B2

公开(公告)日：2019-10-01

申请号：US15432625

申请日：2017-02-14

Applicant: Eaton Intelligent Power Limited

Inventor： James Jeffery Benke ,  Koustubh Dnyandeo Ashtekar ,  Hongbin Wang

IPC: H02B11/12 ,  H01H9/24 ,  H01H71/12 ,  H01H71/32 ,  H02B11/133 ,  H02B11/167

Abstract: Cradle-assist assemblies attached to the breaker cradle housing and/or base or residing at least partially in the breaker cradle housing and/or base include at least one actuator configured to laterally translate the at least one right and the at least one left lock members from the extended lock position to the retracted unlocked position in response to input from a user. The at least one actuator and/or transverse member(s) can be held in a defined position so that the lock members of the cradle can be locked in the respective retracted or extended positions until the cradle assist (internal) lock is manually or automatically released.

公开(公告)号：US11817258B2

公开(公告)日：2023-11-14

申请号：US17948457

申请日：2022-09-20

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Koustubh Dnyandeo Ashtekar ,  Li Yu

IPC: H01F7/00 ,  H01F7/08 ,  H01F7/06 ,  H01F7/02 ,  H01F27/28

CPC classification number: H01F7/081 ,  H01F7/02 ,  H01F7/064 ,  H01F27/28 ,  H01F2007/086

Abstract: Coil-based actuators for use in opening and closing the separable contacts of circuit interrupters provide increased initial velocity for opening strokes and damping at the end of opening strokes. Electronics for adjusting the current profile of current supplied to coil-based actuators additionally provide increased initial velocity for opening strokes and damping at the conclusion of opening strokes.

公开(公告)号：US11482361B2

公开(公告)日：2022-10-25

申请号：US17009249

申请日：2020-09-01

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Koustubh Dnyandeo Ashtekar ,  Li Yu

IPC: H01F7/00 ,  H01F7/08 ,  H01F7/06 ,  H01F7/02 ,  H01F27/28

Abstract: Coil-based actuators for use in opening and closing the separable contacts of circuit interrupters provide increased initial velocity for opening strokes and damping at the end of opening strokes. Electronics for adjusting the current profile of current supplied to coil-based actuators additionally provide increased initial velocity for opening strokes and damping at the conclusion of opening strokes.

公开(公告)号：US11004619B2

公开(公告)日：2021-05-11

申请号：US16218549

申请日：2018-12-13

Applicant: Eaton Intelligent Power Limited

Inventor： Koustubh Dnyandeo Ashtekar

IPC: G01R31/327 ,  G01R31/28 ,  H01H33/66 ,  H01H1/00 ,  G01R31/333 ,  H01H33/666 ,  H01H11/00

Abstract: Circuit interrupters with opto-electronic and/or acoustic systems that can measure displacement over time, optionally along with interrupt current measurements, during an opening and closing event with signal data collected when triggered by a “breaker open” or “breaker close” event.