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发明名称
真空断路器真空度超声检测装置
摘要
本实用新型公开了一种真空断路器真空度超声检测装置,尤其涉及一种超声波自动检测。为了利用声波发射技术检测真空断路器的真空度,通过检测其声波强度而间接获取其真空度的大小。本检测装置由压电传感器和检测仪器组成并相互电连接,而压电传感器与真空断路器的外壳保持紧接触。由于不改变真空断路器结构,与真空断路器无电接触,所以检测安全可靠、实用性和通用性好,有着广阔的应用前景。
申请公布号
CN2476021Y
申请公布日期
2002.02.06
申请号
CN00266162.4
申请日期
2000.12.29
申请人
武汉大学
发明人
舒乃秋;毛慧和;向铁元;吕艳萍
分类号
G01N29/00;G01N29/20
主分类号
G01N29/00
代理机构
代理人
主权项
1、一种真空断路器真空度超声检测装置,其特征在于:由压电传感器(2)和检测仪器(3)组成并相互电连接,其压电传感器(2)与真空断电器(1)的外壳(1.5)保持紧接触。
地址
430072湖北省武汉武昌东湖南路8号
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