发明名称 |
Machine spring displacer for stirling cycle machines |
摘要 |
A displacer spring and displacer/spring assembly for use in an FPSE and with improved wear characteristics. One embodiment calls for the use of a single machined spring operating alternately in a tension mode and a compression mode and wherein the operating frequency of displacer movement can be controlled therewith to a desired resonant frequency. The machined spring of the present invention provides enhanced structural accuracy which, in turn, leads to the elimination of lateral and side loads as compared to prior art wire-wound helical springs.
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申请公布号 |
US2005060996(A1) |
申请公布日期 |
2005.03.24 |
申请号 |
US20030665914 |
申请日期 |
2003.09.19 |
申请人 |
PELLIZZARI ROBERTO O.;GEDEON DAVID;PENSWICK LAURENCE |
发明人 |
PELLIZZARI ROBERTO O.;GEDEON DAVID;PENSWICK LAURENCE |
分类号 |
F02G1/043;F16F1/04;F16F1/06;F16F1/12;F16F15/067;(IPC1-7):F02G1/04;F01B29/10 |
主分类号 |
F02G1/043 |
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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