发明名称 |
Linear resonance pump and methods for compressing fluid |
摘要 |
A pump and methods for compressing a fluid are provided that comprise a pump head comprising a flexible metal diaphragm attached to a rigid compression chamber. Fluid compression is provided within the rigid compression chamber when the flexible diaphragm is mechanically oscillated back and forth by a linear motor operated at a drive frequency that is at or below the mechanical resonance of the moving parts, mechanical springs and gas springs. Tuned ports and valves allow low-pressure fluid to enter and high-pressure fluid to exit the compression chamber in response to the cyclic compressions. The linear resonance pump provides high frequency operation, small diaphragm displacements, and high compression ratios for gases.
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申请公布号 |
US2002164255(A1) |
申请公布日期 |
2002.11.07 |
申请号 |
US20010848980 |
申请日期 |
2001.05.04 |
申请人 |
BURR RONALD FREDERICK;POPHAM VERNON WADE;LAWRENSON CHRISTOPHER CHARLES;SHELLEY FRANZ JOSEPH |
发明人 |
BURR RONALD FREDERICK;POPHAM VERNON WADE;LAWRENSON CHRISTOPHER CHARLES;SHELLEY FRANZ JOSEPH |
分类号 |
F04B35/04;F04B45/047;(IPC1-7):F04B17/00 |
主分类号 |
F04B35/04 |
代理机构 |
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代理人 |
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