发明名称 BEND STIFFENER WITH BEND INDICATION
摘要 Bend stiffener (1) comprising a body (1a) having a base (1b) and a top (1c), which body (la) is tapering from the base (1b) to the top (1c), wherein the body (1a) has a central through- opening (3) extending from the base (lb) to the top (1c), which through- opening ( 3 ) is arranged to receive a subsea cable or umbilical, and a first bend indicator ( 5a) arranged on the body (la), wherein the first bend indicator (5a) has a proximal portion having a fixed end (8) which is fixed relative to the body (1a) and a distal portion which has a free end (11), the first bend indicator (5a) extending from the fixed end (8 ) to the free end (11) in the axial direction of the body (1a), wherein the distal portion covers a bend indication portion of the bend stiffener (1), which bend indication portion has a first visual appearance, and which distal portion has a second visual appearance, wherein the first visual appearance differs from a visual appearance of an area of the bend stiffener (1) surrounding the bend indication portion.
申请公布号 EP3137714(A1) 申请公布日期 2017.03.08
申请号 EP20140720950 申请日期 2014.04.25
申请人 ABB Schweiz AG 发明人 WORZYK, Thomas;ZETTERVALL, Björn
分类号 E21B17/01 主分类号 E21B17/01
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