发明名称 |
Coupling mechanism for wind turbine |
摘要 |
A mechanism is provided for connecting the output shaft of a wind turbine with a load rod, such as the rod of a downhole pump. The mechanism includes a drive train which converts the rotating output of the shaft to a variable amplitude reciprocating output having a frequency varying with the speed of the shaft. A control assembly adjusts the drive train to maintain the amplitude of the reciprocating output proportional with the square of the wind velocity.
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申请公布号 |
US4576064(A) |
申请公布日期 |
1986.03.18 |
申请号 |
US19840628880 |
申请日期 |
1984.07.09 |
申请人 |
HER MAJESTY THE QUEEN IN RIGHT OF THE PROVINCE OF ALBERTA AS REPRESENTED BY THE MINISTER OF ENERGY AND NATURAL RESOURCES |
发明人 |
KENTFIELD, JOHN A. C. |
分类号 |
F03D11/02;F04B17/02;F04B49/12;(IPC1-7):F16H35/08;F04B49/00 |
主分类号 |
F03D11/02 |
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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