Invention Grant
US08853908B2 Magnet rotor assembly including a vacuum impregnated bonded magnet having increased crush strength at high temperatures
有权
磁体转子组件包括在高温下具有增加的抗碎强度的真空浸渍粘结磁体
- Patent Title: Magnet rotor assembly including a vacuum impregnated bonded magnet having increased crush strength at high temperatures
- Patent Title (中): 磁体转子组件包括在高温下具有增加的抗碎强度的真空浸渍粘结磁体
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Application No.: US13035979Application Date: 2011-02-27
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Publication No.: US08853908B2Publication Date: 2014-10-07
- Inventor: Stanley Byron Musselman , Edward E Welker , Mitchell L Spencer , Viswanathan Panchanathan
- Applicant: Stanley Byron Musselman , Edward E Welker , Mitchell L Spencer , Viswanathan Panchanathan
- Applicant Address: US IN Carmel
- Assignee: MBS Engineering, LLC
- Current Assignee: MBS Engineering, LLC
- Current Assignee Address: US IN Carmel
- Agency: Ritchison Law Offices
- Agent John D Ritchison
- Main IPC: H02K1/27
- IPC: H02K1/27 ; H02K1/28 ; H02K21/12
Abstract:
A magnet rotor assembly comprises a magnet sleeve held on a rotor shaft by a rigid adhesive layer that includes at least one axial wedge shape corresponding to an axial irregularity on at least one of the surfaces bonded by the adhesive layer. Improved crush strength in the magnet sleeve and in other bonded metal parts, both initially and after exposure to high temperatures is accomplished by impregnating the parts with a curable resin.
Public/Granted literature
- US20110210635A1 Magnet Rotor Assembly With Increased Physical Strength Public/Granted day:2011-09-01
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