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Patent Searching and Data


Title:
IMPROVED COUPLINGS
Document Type and Number:
WIPO Patent Application WO/2010/109245
Kind Code:
A3
Abstract:
A coupling component (60,30) having a first end (61,71) and a second end (66,76), said component having a longitudinal axis between the first end and the second end, the first end of the component comprising a first tubular portion (62,71) having a first internal diameter adapted to form a sliding fit with a first pipe section, and a first sealing means adapted such that the first end can be sealed in use to the first pipe section; the second end having a second diameter or cross-sectional area which is larger than the first diameter and wherein the second end incorporates a flange (67,77), wherein at least part of the face of said flange is in a plane substantially non-perpendicular to, or offset from, the longitudinal axis of the component.

Inventors:
BOUDRY JOHN ALEXANDRE (GB)
AGEHEIM JAN (GB)
Application Number:
GB2010/050512
Publication Date:
November 18, 2010
Filing Date:
March 25, 2010
Export Citation:
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Assignee:
PETROTECHNIK LTD (GB)
BOUDRY JOHN ALEXANDRE (GB)
AGEHEIM JAN (GB)
International Classes:
F16L47/03; F16L39/00
Domestic Patent References:
WO1998022742A11998-05-28
Foreign References:
EP1927806A12008-06-04
EP1787055A12007-05-23
Attorney, Agent or Firm:
MIDGLEY, Jonathan et al. (St Albans, Hertfordshire AL1 3AW, GB)
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