Angled transmission line tension anchor for drill string components
AssigneeIntelliServ, Inc.
InventorsDavid C. Meier, Jacob Yardley
Life of this patent
Estimating the term…
Abstract
An apparatus for retaining a transmission line within a drill string component includes a drill string component comprising a bore having an internal diameter. A slot is formed in the internal diameter to receive a transmission line. A first feature within the slot is configured to engage a corresponding second feature on the transmission line and thereby retain an end of the transmission line. The first feature comprises a first angled surface configured to contact and engage a corresponding second angled surface of the second feature. The first and second angled surfaces are oriented such to keep the transmission line retained within the slot when tension is placed on the transmission line. A corresponding system is also disclosed.
Claims20
An apparatus for retaining a transmission line within a drill string component, the apparatus comprising:
- a drill string component comprising a bore having an internal surface and an end portion opening to the bore;
- a slot formed in the internal surface and configured to receive a transmission line;
- a first feature defining a first angled surface within the slot;
- and
- a second feature defining a second angled surface, the second feature configured to be coupled to the transmission line;
- wherein the first angled surface is configured to contact and engage the second angled surface in an installed position of the second feature within the slot, and
- wherein the first and second angled surfaces are oriented so as to slope away from the end portion in a direction radially outward from a longitudinal axis of the drill string component.
A system for retaining a transmission line within a drill string component, the system comprising:
- a drill string, the drill string comprising a drill string component comprising a bore having an internal surface and an end portion opening to the bore;
- a slot formed in the internal surface;
- a transmission line configured to be received in the slot;
- a first feature within the slot comprising a first angled surface;
- and
- a second feature configured to be coupled to the transmission line, the second feature comprising a second angled surface complementary to the first angled surface in an installed position of the second feature within the slot, wherein the first angled surface and the second angled surface are oriented so as to slope away from the end portion in a direction radially outward from a longitudinal axis of the drill string component, such that the transmission line is retained in an installed position within the slot in a tensioned state of the transmission line.
Dependencies are inferred from the claim text.