Invention Grant
- Patent Title: Rotor for an electric machine
- Patent Title (中): 转子为电机
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Application No.: US11439151Application Date: 2006-05-23
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Publication No.: US07732970B2Publication Date: 2010-06-08
- Inventor: Hubertus Büttner , Marcus van Heyden , Markus Deutel , Alfons Vollmuth
- Applicant: Hubertus Büttner , Marcus van Heyden , Markus Deutel , Alfons Vollmuth
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Cohen Pontani Lieberman & Pavane LLP
- Priority: EP05011670 20050531
- Main IPC: H02K1/00
- IPC: H02K1/00
Abstract:
A rotor for an electric machine includes a rotor carrier having a cylindrical axial support portion which extends axially with respect to an axis of rotation of the rotor, a sheet pack which includes a plurality of lamellar sheets and is attached to the axial support portion at an attachment area, and a first weld in the sheet pack at a predetermined distance away from the attachment area to fasten a plurality of the lamellar sheets together.
Public/Granted literature
- US20060267447A1 Rotor for an electric machine Public/Granted day:2006-11-30
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