Inductive-coupling connector for a well head equipment
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United States of America Patent
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-
Oct 1, 1991
Issued Date -
N/A
app pub date -
Dec 20, 1990
filing date -
Dec 13, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to an electrical connector for transmitting electrical signals between the outside and the inside of a well having a well head (20) terminated by a valve assembly (10). The connector comprises at least two inductively coupled electrical coils (1A, 1B; 5A, 5B) whose respective winding axes are aligned with the axis (zz') of the well head. The coils are integrated in the fluid connector interconnecting the valve assembly and the well head, with one of the coils being releasably fixed to the valve assembly (10) while the other coil is releasably fixed to the well head (20).
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