发明名称 |
Asymmetric torsion balance gravimeter |
摘要 |
The invention relates to a gravity measurement apparatus comprising a torsion balance bearing a test mass. The torsion balance has a predetermined center of mass and is rotatable around a predetermined rotation axis, wherein the torsion balance is asymmetric in such a way that the center of mass of the torsion balance is offset to the rotation axis of the torsion balance.
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申请公布号 |
US7401514(B2) |
申请公布日期 |
2008.07.22 |
申请号 |
US20050148474 |
申请日期 |
2005.06.08 |
申请人 |
FRIEDRICH-ALEXANDER-UNIVERSITAT AT ERLANGEN-NURNBERG;MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V. |
发明人 |
WANG LIJUN;MUELLER FELIX;MENEGOZZI BRUNO |
分类号 |
G01M1/12 |
主分类号 |
G01M1/12 |
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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