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发明名称
混合型换能器
摘要
一种混合型换能器包括一转子与一定子,该定子包含一扭转振动压电元件、一纵向振动压电元件、一隔板及一枢轴。隔板介于纵向振动压电元件与扭转振动压电元件之间,藉此隔开纵向振动压电元件与扭转振动压电元件。该枢轴串接转子、扭转振动压电元件、隔板及纵向振动压电元件。当纵向振动压电元件与扭转振动压电元件被驱动时,随着纵向振动压电元件之伸缩,移动枢轴以挤压转子,且扭转振动压电元件产生转动以驱动该转子之旋转。
申请公布号
TWI388112
申请公布日期
2013.03.01
申请号
TW098135788
申请日期
2009.10.22
申请人
中原大学 桃园县中坜市中北路200号
发明人
丁镛;侯秉宽
分类号
H02K57/00
主分类号
H02K57/00
代理机构
代理人
陈启桐 台北市大安区和平东路2段40号6楼;廖和信 台北市大安区和平东路2段40号6楼
主权项
地址
桃园县中坜市中北路200号
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