Invention Grant
US07684199B2 Free-wheeling clutch for a motor control center subunit having moveable line contacts
有权
用于具有可移动线路触点的电动机控制中心子单元的续流离合器
- Patent Title: Free-wheeling clutch for a motor control center subunit having moveable line contacts
- Patent Title (中): 用于具有可移动线路触点的电动机控制中心子单元的续流离合器
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Application No.: US11863067Application Date: 2007-09-27
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Publication No.: US07684199B2Publication Date: 2010-03-23
- Inventor: Edgar Yee , Robert A. Morris , Daniel J. Leeman , Daniel B. Kroushl , George Norman Russ
- Applicant: Edgar Yee , Robert A. Morris , Daniel J. Leeman , Daniel B. Kroushl , George Norman Russ
- Applicant Address: US OH Cleveland
- Assignee: Eaton Corporation
- Current Assignee: Eaton Corporation
- Current Assignee Address: US OH Cleveland
- Agency: Ziolkowski Patent Solutions Group, SC
- Main IPC: H05K7/16
- IPC: H05K7/16
Abstract:
A system and method for connecting supply power to motor control components includes use of a motor control center subunit with moveable supply power contacts. After a motor control center subunit is secured into a motor control center compartment, the supply power contacts may be advanced to engage supply power buses. For disconnection, the supply power contacts may be retracted and isolated from the buses before physical removal of the subunit. A free wheeling mechanism prevents supply power contacts from advancing and retracting past a preset travel range.
Public/Granted literature
- US20090086414A1 FREE-WHEELING CLUTCH FOR A MOTOR CONTROL CENTER SUBUNIT HAVING MOVEABLE LINE CONTACTS Public/Granted day:2009-04-02
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