ANGLED SEGMENTED BACKUP RING

申请公布号：

US2016123100(A1)

申请号：

US201414528049

申请日期：

2014.10.30

申请公布日期：

2016.05.05

申请人：

SCHLUMBERGER TECHNOLOGY CORPORATION

发明人：

Tse Kyle

分类号：

E21B23/06;E21B33/128

主分类号：

E21B23/06

地址：

Sugar Land TX US

摘要：

An angled segmented backup ring includes a plurality of slots extending radially inward from an outer surface and extending axially parallel to one another and non-parallel to a longitudinal axis and a plurality of the segments defined by the plurality of slots. The adjacent segments may overlap one another in the axial direction.

主权项：

1. An angled segmented backup ring, comprising: a longitudinal axis; a plurality of slots extending radially inward from an outer surface, the plurality of slots extending axially parallel to one another and non-parallel to the longitudinal axis; and a plurality of segments defined by the plurality of slots, wherein each segment is defined by a sequential pair of the plurality of slots.