发明名称 |
METHODS AND ELECTRICALLY-ACTUATED APPARATUS FOR WELLBORE OPERATIONS |
摘要 |
A wiring device terminal may include a contact having an aperture formed therethrough for receiving a fastener. One or more conductors may be engaged in the terminal directly between the fastener and the contact without requiring a pressure plate. When the fastener is tightened, the one or more conductors may be securingly held between the contact and the fastener. |
申请公布号 |
CA2870984(C) |
申请公布日期 |
2017.02.21 |
申请号 |
CA20132870984 |
申请日期 |
2013.04.29 |
申请人 |
KOBOLD SERVICES INC. |
发明人 |
ANGMAN, PER;ANDREYCHUK, MARK;PETRELLA, ALLAN |
分类号 |
E21B33/12;E21B23/10;E21B33/124;E21B33/129;E21B34/06;E21B34/16;E21B43/11;E21B43/119;E21B43/26;E21B47/12 |
主分类号 |
E21B33/12 |
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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