发明授权
US07770443B2 Coil system and voltage rectifiers for communication and inductive powering of devices inside rotating tyre of a vehicle
失效
线圈系统和电压整流器,用于车辆轮胎内旋转设备内部通信和感应供电
- 专利标题: Coil system and voltage rectifiers for communication and inductive powering of devices inside rotating tyre of a vehicle
- 专利标题(中): 线圈系统和电压整流器,用于车辆轮胎内旋转设备内部通信和感应供电
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申请号: US10583278申请日: 2004-12-17
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公开(公告)号: US07770443B2公开(公告)日: 2010-08-10
- 发明人: Timo Varpula , Kaarle Jaakkola
- 申请人: Timo Varpula , Kaarle Jaakkola
- 申请人地址: FI Espoo
- 专利权人: Valtion Teknillinen Tutkimuskeskus
- 当前专利权人: Valtion Teknillinen Tutkimuskeskus
- 当前专利权人地址: FI Espoo
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: FI20031875 20031219
- 国际申请: PCT/FI2004/000777 WO 20041217
- 国际公布: WO2005/058618 WO 20050630
- 主分类号: B60C23/02
- IPC分类号: B60C23/02
摘要:
The present invention relates to a power feeding arrangement for electric loads (R) positioned in tires (20) of vehicles. According to the invention the arrangement comprises at least one feed coil (Lf) arranged in the vehicle (10), at least one receiver coil (Lr) arranged in the tire (20), and at least one load (R) electrically coupled to the receiver coil (Lr).
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