公开(公告)号：US09612353B2

公开(公告)日：2017-04-04

申请号：US14233043

申请日：2012-07-17

申请人： Tomomichi Murakami ,  Hiroaki Nakano ,  Takaaki Hashiguchi ,  Yoshitaka Yoshino ,  Shinji Komiyama ,  Osamu Kozakai ,  Shinichi Fukuda ,  Yuji Murayama ,  Keigo Bunsen

发明人： Tomomichi Murakami ,  Hiroaki Nakano ,  Takaaki Hashiguchi ,  Yoshitaka Yoshino ,  Shinji Komiyama ,  Osamu Kozakai ,  Shinichi Fukuda ,  Yuji Murayama ,  Keigo Bunsen

IPC分类号： G01V3/06 ,  H01F38/14 ,  H02J17/00 ,  G01V3/08

CPC分类号： G01V3/06 ,  G01V3/08 ,  H01F38/14 ,  H02J17/00 ,  H02J50/12 ,  H02J50/60 ,  H02J50/90

摘要： A detection device includes a coil configured to be electromagnetically coupled with an outside, and a detection section connected to a circuit including the coil. The detection section is configured to measure a Q value of the circuit using an alternating-current signal at a frequency different from a frequency of an alternating-current signal of contactless power feed.

公开(公告)号：US20140159503A1

公开(公告)日：2014-06-12

申请号：US14233043

申请日：2012-07-17

申请人： Tomomichi Murakami ,  Hiroaki Nakano ,  Takaaki Hashiguchi ,  Yoshitaka Yoshino ,  Shinji Komiyama ,  Osamu Kozakai ,  Shinichi Fukuda ,  Yuji Murayama ,  Keigo Bunsen

发明人： Tomomichi Murakami ,  Hiroaki Nakano ,  Takaaki Hashiguchi ,  Yoshitaka Yoshino ,  Shinji Komiyama ,  Osamu Kozakai ,  Shinichi Fukuda ,  Yuji Murayama ,  Keigo Bunsen

IPC分类号： G01V3/06 ,  H01F38/14 ,  G01V3/08 ,  H02J17/00

CPC分类号： G01V3/06 ,  G01V3/08 ,  H01F38/14 ,  H02J17/00 ,  H02J50/12 ,  H02J50/60 ,  H02J50/90

摘要： A detection device includes a coil configured to be electromagnetically coupled with an outside, and a detection section connected to a circuit including the coil. The detection section is configured to measure a Q value of the circuit using an alternating-current signal at a frequency different from a frequency of an alternating-current signal of contactless power feed.

摘要翻译： 检测装置包括被配置为与外部电磁耦合的线圈，以及连接到包括线圈的电路的检测部。 检测部被配置为使用与非接触供电的交流信号的频率不同的频率的电流信号来测量电路的Q值。