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Patent Searching and Data


Title:
AN INSULATING COMPONENT
Document Type and Number:
WIPO Patent Application WO/2013/110935
Kind Code:
A3
Abstract:
An insulating component for inclusion in a down hole drill string comprising: a first part or connected group of parts, the first part or group of parts including a first connection site (4); a second part or connected group of parts, the second part or group of parts including a second connection site (6); a first right-hand threaded connection (10) located between the first connection site and the second connection site; and a second, left-hand threaded connection (12) located between the first connection site and the second connection site, wherein the first part or group of parts is electrically insulated from the second part or group of parts through insulating material provided between the first part or group of parts and the second part or group of parts, so that the first (4) and second (6) connection sites are electrically insulated from one another.

Inventors:
MCGARIAN, Bruce (23 East Glebe, StonehavenAberdeenshire, AB39 2HW, GB)
Application Number:
GB2013/050146
Publication Date:
July 10, 2014
Filing Date:
January 24, 2013
Export Citation:
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Assignee:
MCGARIAN, Bruce (23 East Glebe, StonehavenAberdeenshire, AB39 2HW, GB)
International Classes:
E21B47/12; E21B17/00; E21B17/16; F16L25/02
Domestic Patent References:
WO1982002754A11982-08-19
Foreign References:
EP1898044A22008-03-12
CA2260307A11999-09-16
CA2420402A12004-08-28
Attorney, Agent or Firm:
FORRESTERS (119-121 Cannon Street, LondonGreater London, EC4N 5AT, GB)
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