公开(公告)号：US20180342857A1

公开(公告)日：2018-11-29

申请号：US15604955

申请日：2017-05-25

Applicant: Eaton Corporation

Inventor： Cory Robert Weeks ,  David Andrew Schreiber ,  Hongbin N. Wang ,  Raymond Peter Gundy, II ,  Bryant-Douglas Harris

IPC: H02B11/127 ,  F16D11/16 ,  F16H25/20 ,  H02B11/167 ,  H01H71/02

CPC classification number: H02B11/127 ,  F16D11/16 ,  F16H25/20 ,  F16H2025/2071 ,  F16H2025/2093 ,  H01H9/22 ,  H01H71/0264 ,  H02B11/167

Abstract: Levering-in systems, particularly suitable for electrical apparatus such as switchgears, have a motor that can drive a drive shaft during a powered operation and include a mechanical coupling assembly that can physically disconnect or decouple the drive shaft from a drivetrain coupled to the motor to allow manual levering-in with a reduced user crank force and/or to inhibit damage to components of the motorized drive system.

公开(公告)号：US20170287654A1

公开(公告)日：2017-10-05

申请号：US15089650

申请日：2016-04-04

Applicant: Eaton Corporation

Inventor： Koustubh Ashtekar ,  Daniel Evan Palmieri ,  James Jeffrey Benke ,  Brad Robert Leccia ,  Ronald Dale Hartzel ,  Douglas Michael Brandt ,  David Andrew Schreiber ,  Hongbin Wang ,  Cory Robert Weeks

IPC: H01H9/22 ,  H01H71/02

CPC classification number: H01H9/22 ,  H01H71/02 ,  H02B11/10 ,  H02B11/133

Abstract: A circuit breaker installation including a frame assembly and a circuit breaker assembly is provided. The frame assembly includes a conductor assembly and the frame assembly defines an enclosed space. The frame assembly conductor assembly includes a primary contact assembly and a movable secondary contact assembly. The circuit breaker assembly is movably disposed in the frame assembly enclosed space. The contact assemblies are configurable electrical components. The configurable electrical components move between a connect configuration, a test configuration, and, a disconnect configuration.

公开(公告)号：US09779891B1

公开(公告)日：2017-10-03

申请号：US15089650

申请日：2016-04-04

Applicant: Eaton Corporation

Inventor： Koustubh Ashtekar ,  Daniel Evan Palmieri ,  James Jeffrey Benke ,  Brad Robert Leccia ,  Ronald Dale Hartzel ,  Douglas Michael Brandt ,  David Andrew Schreiber ,  Hongbin Wang ,  Cory Robert Weeks

IPC: H01H9/22 ,  H01H71/02

CPC classification number: H01H9/22 ,  H01H71/02 ,  H02B11/10 ,  H02B11/133

Abstract: A circuit breaker installation including a frame assembly and a circuit breaker assembly is provided. The frame assembly includes a conductor assembly and the frame assembly defines an enclosed space. The frame assembly conductor assembly includes a primary contact assembly and a movable secondary contact assembly. The circuit breaker assembly is movably disposed in the frame assembly enclosed space. The contact assemblies are configurable electrical components. The configurable electrical components move between a connect configuration, a test configuration, and, a disconnect configuration.