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发明名称
连动双杠杆式启闭机构
摘要
本实用新型涉及一种连动双杠杆式启闭机构。杠杆(1)和杠杆(2)均与支点柱(4)和蚕形浮球(3)的球杆绞接,构成一平行四边形结构,这样保证了蚕形浮球(3)在介质中始终处于垂直状态,最大限度地利用了蚕形浮球的浮力。
申请公布号
CN2403973Y
申请公布日期
2000.11.01
申请号
CN99253490.9
申请日期
1999.11.08
申请人
泰兴市亚太特种阀门有限责任公司
发明人
沈国安;马亚斌
分类号
F16K31/26
主分类号
F16K31/26
代理机构
代理人
主权项
一种连动双杠杆式启闭机构,其特征在于:杠杆(1)和杠杆(2)均与支点柱(4)和蚕形浮球(3)的球杆绞接,构成一平行四边形结构。
地址
225400江苏省泰兴市大庆东路64号
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