发明名称 |
Device for energy storage, has cavity whose approximate volume half comprises pipe of largest possible length and largest possible cross-section, where sealed, slidable piston is present in pipe |
摘要 |
<p>The device has a cavity (2) whose approximate volume half comprises a pipe (1) of largest possible length and largest possible cross-section. A sealed, slidable piston (4) is present in the pipe. The cavity forms a closed, gas-tight system filled with gas, particularly dry air. The gas in the total volume of the cavity is under normal or elevated pressure, when the piston is at the outer end of the pipe. The pressure is doubled and multiplied when the piston is moved to the other end (8) of pipe.</p> |
申请公布号 |
DE102009025139(A1) |
申请公布日期 |
2010.12.23 |
申请号 |
DE20091025139 |
申请日期 |
2009.06.17 |
申请人 |
HETTLAGE, ECKART;MALZAHN, HERBERT |
发明人 |
HETTLAGE, ECKART;MALZAHN, HERBERT |
分类号 |
F03G7/06 |
主分类号 |
F03G7/06 |
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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