EP 2235418 A1 20101006 - HIGH PRESSURE PIPE LINER COUPLING ASSEMBLY AND METHOD
Title (en)
HIGH PRESSURE PIPE LINER COUPLING ASSEMBLY AND METHOD
Title (de)
HOCHDRUCKROHRAUSKLEIDUNGSVERBINDUNGSANORDNUNG UND -VERFAHREN
Title (fr)
PROCÉDÉ ET ENSEMBLE D'ACCOUPLEMENT DE REVÊTEMENT DE CONDUITE HAUTE PRESSION
Publication
Application
Priority
US 2007089081 W 20071228
Abstract (en)
[origin: WO2009085051A1] A liner assembly including a first ring member, a second ring member, a corrosion barrier ring, a first liner and a second liner. The first ring member has a body member with a first end and a second end. The first end has a first flange and a second flange extending therefrom. The first flange and the second flange define a space therebetween. The second ring member has an extended body member having a first end and a second end. The second end has a first flange and a second flange extending therefrom. The first flange and the second flange define a space therebetween. The corrosion barrier ring is disposed between and cooperates with the first end of the first ring member and the second end of the second ring member.
IPC 8 full level
F16L 9/14 (2006.01); F16L 58/18 (2006.01)
CPC (source: EP)
F16L 58/182 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2009085051 A1 20090709; BR PI0722223 A2 20140603; BR PI0722223 B1 20190528; CA 2711468 A1 20090709; CA 2711468 C 20130226; CN 101946111 A 20110112; CN 101946111 B 20130320; EP 2235418 A1 20101006; EP 2235418 A4 20120905; HK 1148905 A1 20110916; MX 2010007124 A 20100928
DOCDB simple family (application)
US 2007089081 W 20071228; BR PI0722223 A 20071228; CA 2711468 A 20071228; CN 200780102322 A 20071228; EP 07870053 A 20071228; HK 11103105 A 20110328; MX 2010007124 A 20071228