发明申请
US20160327909A1 General Two Degree of Freedom Isotropic Harmonic Oscillator and Associated Time Base
审中-公开
一般两自由度各向同性谐波振荡器和相关时基
- 专利标题： General Two Degree of Freedom Isotropic Harmonic Oscillator and Associated Time Base
- 专利标题（中）： 一般两自由度各向同性谐波振荡器和相关时基
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申请号： US15109829申请日： 2015-01-13
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公开(公告)号： US20160327909A1公开(公告)日： 2016-11-10
- 发明人: Simon Henein , Lennart Rubbert , Ilan Vardi
- 申请人： ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- 优先权： EP14150939.8 20140113; EP14173947.4 20140625; EP14183385.5 20140903; EP14183624.7 20140904; EP14195719.1 20141201
- 国际申请： PCT/IB2015/050243 WO 20150113
- 主分类号： G04B17/04
- IPC分类号： G04B17/04 ; G04B21/08
摘要：
The mechanical isotropic harmonic oscillator comprises at least a two degrees of freedom linkage supporting an orbiting mass with respect to a fixed base with springs having isotropic and linear restoring force properties wherein the mass has a tilting motion. The oscillator may be used in a timekeeper, such as a watch.
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