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发明名称
改变位能可长期运行的傅科摆
摘要
一种改变位能可长期运行的傅科摆,其特点是改变位能可长期运行的傅科摆在傅科摆球体的重心轴线位置设置一空腔,空腔内放有可沿空腔轴线上下运动的滑块,滑块通过球体上的电磁铁、控制器或通过球体上的电机、电机控制器作用在空腔内上下运动。本实用新型的改变位能可长期运行的傅科摆结构紧凑、构思新颖,可制作成演示教具和科教玩具,适用于科技馆等场所。
申请公布号
CN2713567Y
申请公布日期
2005.07.27
申请号
CN200420087340.4
申请日期
2004.08.06
申请人
陈大钟
发明人
陈大钟
分类号
G09B23/10
主分类号
G09B23/10
代理机构
代理人
主权项
1、一种改变位能可长期运行的傅科摆,球体(1)与支点(8)之间用吊绳(6)相连,其特征在于:球体(1)的重心轴线位置设置空腔(9),空腔(9)内放有可沿空腔轴线上下运动的滑块(2),空腔(9)内上部还设有电磁铁(3)、控制器(4)及光电管(5),在支点(8)旁边装上发射管(7)。
地址
330002江西省南昌市广场东路201号
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