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Ultrathin electromagnetic driver and electric guitar including the same 发明授权

2023-01-21 3040 998K 0

专利信息

申请日期 2025-07-10 申请号 US14806480
公开(公告)号 US9245511B1 公开(公告)日 2016-01-26
公开国别 US 申请人省市代码 全国
申请人 Fernandes Co LTD
简介 A string vibration sustaining device according to the present embodiment includes a rear pickup converting string vibration into an electrical signal, an amplifier amplifying the converted electrical signal, and an ultrathin electromagnetic driver converting the amplified electrical signal into a magnetic signal to excite strings. The ultrathin electromagnetic driver includes two magnetic pole plates formed of a magnetic material, a rare earth magnet arranged in parallel with the strings between the two magnetic pole plates, and a coil wound in a direction perpendicular to the strings around the rare earth magnet, is formed to be ultrathin to have an entire thickness equal to or smaller than 3 mm, and is arranged in a slight gap between a neck end portion and a front pickup of the electric guitar.


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