Invention Grant
- Patent Title: Magnet pole for magnetic levitation vehicles, and method for the production thereof
- Patent Title (中): 用于磁悬浮车辆的磁极及其制造方法
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Application No.: US13387797Application Date: 2010-07-29
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Publication No.: US08477004B2Publication Date: 2013-07-02
- Inventor: Peter Bugiel , Andreas Diekmann , Joachim Kraemer , Daniel Tschada , Qinghua Zheng
- Applicant: Peter Bugiel , Andreas Diekmann , Joachim Kraemer , Daniel Tschada , Qinghua Zheng
- Applicant Address: DE Kassel
- Assignee: Thyssenkrupp Transrapid GmbH
- Current Assignee: Thyssenkrupp Transrapid GmbH
- Current Assignee Address: DE Kassel
- Agent Michael J. Striker
- Priority: DE102009038559 20090828
- International Application: PCT/EP2010/004636 WO 20100729
- International Announcement: WO2011/023276 WO 20110303
- Main IPC: H01F7/00
- IPC: H01F7/00 ; H01F41/00

Abstract:
A magnet pole for magnetic levitation vehicles includes an iron core (1) having an upper pole surface (2), a lower contact surface (3) for a magnet rear side (4) and a circumferential surface (5) disposed between the pole surface (2) and the contact surface (3). A coil (6) is applied onto the circumferential surface (5) of the iron core (1). An intermediate layer is made of an electrically insulating material, which is disposed between the circumferential surface (5) and the coil (6). A protective layer (9) encapsulates the coil (6). At least the pole surface (2) of the iron core (1) is made of a hard material and abuts the circumferential surface (5) in a lower region of the iron core (1). The protective layer (9) contains a section (15) made of an elastic material in a region adjacent to the circumferential surface (5).
Public/Granted literature
- US20120126921A1 Magnet pole for magnetic levitation vehicles, and method for the production thereof Public/Granted day:2012-05-24
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