发明名称 |
APPARATUS AND METHOD FOR IN-LINE CHARGING OF A PIPELINE TOOL |
摘要 |
An apparatus for electrically charging a rechargeable power source of a pipeline tool while the tool is located within a pipeline comprises a power module including a charging power source, an insertion module including an insertion mechanism having a charging plug for mating with a charging socket of the pipeline tool and a drive assembly operable to extend and retract the charging plug, and a power line electrically connecting the charging power source to the charging plug. The charging power source, power line, and charging plug may be enclosed by a pressure barrier and brought into pressure equalization with the pipeline, wherein the power line does not cross the barrier. The charging power source may include batteries or a generator. If a generator is employed and a pressure barrier must be maintained, a magnetic coupling may be used to transmit kinetic energy across the barrier for input to the generator. |
申请公布号 |
US2014266009(A1) |
申请公布日期 |
2014.09.18 |
申请号 |
US201313829247 |
申请日期 |
2013.03.14 |
申请人 |
INVODANE ENGINEERING LTD. |
发明人 |
Comello Corry;Laursen Paul;Speers Daryl;Taylor Peter |
分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
代理机构 |
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代理人 |
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主权项 |
1. An apparatus for electrically charging a rechargeable power source of a pipeline tool while the pipeline tool is located within a pipeline, the apparatus comprising:
a power module including a charging power source; an insertion module including an insertion mechanism, the insertion mechanism having a charging plug for mating with a charging socket of the pipeline tool and a drive assembly operable to extend and retract the charging plug; and a power line electrically connecting the charging power source to the charging plug. |
地址 |
Toronto CA |