DOWNHOLE APPARATUS FOR ELECTRICAL POWER GENARATION FROM SHAFT FLEXURE
摘要
<p>An apparatus and a method for generating electrical power are disclosed. The apparatus includes a mud motor including a rotor. The rotor is capable of eccentric motion and has a rotor end. The apparatus further includes an inverse magnetostrictive device having a magnetostrictive element. The magnetostrictive element has a flexing end that is affixed to the rotor end.</p>
申请公布号
WO2013059646(A1)
申请公布日期
2013.04.25
申请号
WO2012US61097
申请日期
2012.10.19
申请人
SCIENTIFIC DRILLING INTERNATIONAL, INC.;HEISING, GERALD;BEASLEY, WILLIAM