发明名称 |
Dissipating heat from a downhole heat generating device |
摘要 |
In one embodiment, a heat dissipating apparatus includes a chassis positionable within a housing of a downhole tool. The heat dissipating apparatus also includes a heat sink coupled to the chassis and a displacement mechanism coupled to the heat sink. The displacement mechanism is actuatable to move the heat sink, with respect to the chassis, between a first position and a second position such that in the first position the heat sink is radially retracted toward the chassis to form a gap between the heat sink and the housing and such that in the second position the heat sink is radially extended from the chassis to contact the housing.
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申请公布号 |
US8479820(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US20100774450 |
申请日期 |
2010.05.05 |
申请人 |
KAUL ANMOL;REID, JR. LENNOX E.;GRANT BILL;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
KAUL ANMOL;REID, JR. LENNOX E.;GRANT BILL |
分类号 |
E21B36/00 |
主分类号 |
E21B36/00 |
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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