发明名称 |
Vertically stable friction-free microbalance |
摘要 |
The microbalance includes a mounting having two vertically aligned elongated flexible metal tension members, the upper and lower ends of the tension members being attached to a fixed support. The attachment of one end of each of the tension members to the fixed support is carried out by a resilient tension means. A pivot crossbeam is fixedly attached to the balance beam, and the ends of the pivot beam are fixedly attached respectively to the tension members at points intermediate to the ends. Deflection of the microbalance beam is accommodated by flexure of the metal tension members.
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申请公布号 |
US4625819(A) |
申请公布日期 |
1986.12.02 |
申请号 |
US19850780067 |
申请日期 |
1985.09.25 |
申请人 |
THE PERKIN-ELMER CORPORATION |
发明人 |
O'NEILL, MICHAEL |
分类号 |
G01G1/22;G01G7/04;G01G21/02;(IPC1-7):G01G7/00;G01G21/28 |
主分类号 |
G01G1/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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