Invention Grant
US08853911B2 Generator/motor wedge with lamination interface for reduced stress levels
有权
发电机/电机楔，具有层压界面，可降低应力水平
- Patent Title: Generator/motor wedge with lamination interface for reduced stress levels
- Patent Title (中): 发电机/电机楔，具有层压界面，可降低应力水平
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Application No.: US13629669Application Date: 2012-09-28
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Publication No.: US08853911B2Publication Date: 2014-10-07
- Inventor: Glenn C. Lemmers, Jr.
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US CT Windsor Locks
- Assignee: Hamilton Sundstrand Corporation
- Current Assignee: Hamilton Sundstrand Corporation
- Current Assignee Address: US CT Windsor Locks
- Agency: Carlson, Gaskey & Olds, PC
- Main IPC: H02K3/48
- IPC: H02K3/48
Abstract:
A wedge for use in an electric machine has a central leg extending in a direction that will be radially inward when the wedge is mounted on a lamination stack, The wedge has arms extending in both circumferential directions from the central leg, with a circumferentially outermost part of the arms having a curved surface that will be radially outward, and a flat inner surface that will be radially inward when the wedge in mounted in the lamination stack. A generator/motor rotor and a generator/motor are also disclosed.
Public/Granted literature
- US20140091669A1 Generator/Motor Wedge With Lamination Interface for Reduced Stress Levels Public/Granted day:2014-04-03
Information query
