发明授权
US07154270B2 Gradient coil system for a magnetic resonance tomography device having a more effective cooling
有权
用于具有更有效冷却的磁共振断层摄影装置的梯度线圈系统
- 专利标题: Gradient coil system for a magnetic resonance tomography device having a more effective cooling
- 专利标题(中): 用于具有更有效冷却的磁共振断层摄影装置的梯度线圈系统
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申请号: US10513244申请日: 2003-04-16
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公开(公告)号: US07154270B2公开(公告)日: 2006-12-26
- 发明人: Winfried Arz , Michael Schaaf , Johann Schuster , Lothar Schön
- 申请人: Winfried Arz , Michael Schaaf , Johann Schuster , Lothar Schön
- 申请人地址: DE Munich
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DE Munich
- 代理机构: Schiff Hardin LLP
- 优先权: DE10219768 20020502
- 国际申请: PCT/DE03/01288 WO 20030416
- 国际公布: WO03/093853 WO 20031113
- 主分类号: G01V3/00
- IPC分类号: G01V3/00
摘要:
A gradient coil system for a magnetic resonance apparatus has gradient coils and at least one cooling tube for cooling the gradient coils using a coolant flowing through the cooling tube. The cooling tube is formed of a flexible thermoplastic material, augmented with a filler, and has a thermal conductivity greater than 0.5 W/mK.
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