Invention Grant
- Patent Title: Single pole, single current path switching system and method
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Application No.: US14832698Application Date: 2015-08-21
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Publication No.: US10361051B2Publication Date: 2019-07-23
- Inventor: Christopher H. Bock , Christopher J. Wieloch , James J. Kinsella , Stefan T. Dziekonski
- Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
- Applicant Address: US OH Mayfield Heights
- Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee Address: US OH Mayfield Heights
- Agency: Fletcher Yoder, P.C.
- Main IPC: H01H50/00
- IPC: H01H50/00 ; H01H50/02 ; H01H50/04 ; H01H50/14 ; H01H50/16 ; H01H9/56 ; H01H33/08 ; H01H50/44 ; H01H50/54

Abstract:
One embodiment describes a three-phase electromechanical switching device, which includes three single-phase switching devices mechanically and electrically coupled in parallel with one another. Each of the single-phase switching devices includes a direct current electromagnetic operator that receives a direct current control signal from control circuitry, in which the direct current control signal instructs the single phase switching device to open or close a single current carrying path in the single phase switching device at a desired time; stationary contacts disposed in a device housing; and a movable assembly that is displaced by energizing or de-energizing the electromagnetic operator, in which the movable assembly includes movable contacts that, with the stationary contacts, open and close the single current carrying path.
Public/Granted literature
- US20160133413A1 SINGLE-POLE, SINGLE CURRENT PATH SWITCHING SYSTEM AND METHOD Public/Granted day:2016-05-12
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