公开(公告)号：US20130342037A1

公开(公告)日：2013-12-26

申请号：US14003788

申请日：2012-03-21

申请人： Mitsugu Kawarai ,  Takayuki Yamaguchi ,  Ryuta Iljima ,  Ryoya Takahashi ,  Keisuke Nishihara

发明人： Mitsugu Kawarai ,  Takayuki Yamaguchi ,  Ryuta Iljima ,  Ryoya Takahashi ,  Keisuke Nishihara

IPC分类号： H02K35/02

CPC分类号： H02K35/02

摘要： A vibration-powered generator (100) has a vibrating element (10) and a coil (40) arranged therearound, and is configured to obtain electromotive force by moving the vibrating element (10) relatively to the coil (40). The vibrating element (10) has a plurality of magnets (20a to 20d) arranged so as to oppose the pole-faces of the same polarity; end supporting portions (12, 13) which support the plurality of magnets from both ends in the direction of arrangement; and a cushioning (16). The cushioning (16) is held between the end supporting portion (12) and the magnet (20c), while being compressed under a stress exceeding the repelling force between the pole-faces of the magnets, so as to keep the magnets (20a to 20d) in a row without leaving a gap in between, overcoming the repelling force.

摘要翻译： 振动发电机（100）具有设置在其周围的振动元件（10）和线圈（40），并且被配置为通过相对于线圈（40）移动振动元件（10）来获得电动势。 振动元件（10）具有与相同极性的极面相对配置的多个磁铁（20a〜20d） 端部支撑部分（12,13），其从布置方向的两端支撑多个磁体; 和缓冲（16）。 缓冲（16）被保持在端部支撑部分（12）和磁体（20c）之间，同时在超过磁体极面之间的排斥力的应力下被压缩，以便将磁体（20a变为 20d）连续排列，克服排斥力。

公开(公告)号：US09240710B2

公开(公告)日：2016-01-19

申请号：US14003788

申请日：2012-03-21

申请人： Mitsugu Kawarai ,  Takayuki Yamaguchi ,  Ryuta Iijima ,  Ryoya Takahashi ,  Keisuke Nishihara

发明人： Mitsugu Kawarai ,  Takayuki Yamaguchi ,  Ryuta Iijima ,  Ryoya Takahashi ,  Keisuke Nishihara

IPC分类号： H02K35/02 ,  H02K33/16

CPC分类号： H02K35/02

摘要： A vibration-powered generator (100) has a vibrating element (10) and a coil (40) arranged therearound, and is configured to obtain electromotive force by moving the vibrating element (10) relatively to the coil (40). The vibrating element (10) has a plurality of magnets (20a to 20d) arranged so as to oppose the pole-faces of the same polarity; end supporting portions (12, 13) which support the plurality of magnets from both ends in the direction of arrangement; and a cushioning (16). The cushioning (16) is held between the end supporting portion (12) and the magnet (20c), while being compressed under a stress exceeding the repelling force between the pole-faces of the magnets, so as to keep the magnets (20a to 20d) in a row without leaving a gap in between, overcoming the repelling force.

摘要翻译： 振动发电机（100）具有设置在其周围的振动元件（10）和线圈（40），并且被配置为通过相对于线圈（40）移动振动元件（10）来获得电动势。 振动元件（10）具有与相同极性的极面相对配置的多个磁铁（20a〜20d） 端部支撑部分（12,13），其从布置方向的两端支撑多个磁体; 和缓冲（16）。 缓冲（16）被保持在端部支撑部分（12）和磁体（20c）之间，同时在超过磁体极面之间的排斥力的应力下被压缩，以便将磁体（20a变为 20d）连续排列，克服排斥力。