发明授权
- 专利标题： Power generation utilizing tire pressure changes
- 专利标题（中）： 发电利用轮胎压力变化
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申请号： US11245485申请日： 2005-10-05
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公开(公告)号： US07260984B2公开(公告)日： 2007-08-28
- 发明人: Shad Roundy , Janusz Bryzek , Curtis Ray , Michael Malaga , David L. Brown
- 申请人： Shad Roundy , Janusz Bryzek , Curtis Ray , Michael Malaga , David L. Brown
- 申请人地址： US CA Emeryville
- 专利权人： LV Sensors, Inc.
- 当前专利权人： LV Sensors, Inc.
- 当前专利权人地址： US CA Emeryville
- 代理机构： Lumen Intellectual Property Services, Inc.
- 主分类号： B60C23/02
- IPC分类号： B60C23/02
摘要：
A method of powering one or more electronic devices in a tire monitoring system using a tire pressure based energy scavenger is provided. With this method, a tire is rotated on a surface to generate pressure changes within the tire. These pressure changes are then converted into electrical energy with a transducer and the energy is stored. The electrical energy or stored electrical energy can then be used to power one or more electronic devices in a tire monitoring system, such as a tire pressure sensor, temperature sensor, acceleration profile sensor, and/or a tire wear monitor. A tire monitoring system with a tire pressure based energy scavenger is also provided.
公开/授权文献
- US20070074566A1 Power generation utilizing tire pressure changes 公开/授权日：2007-04-05
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