Patent · US Active

Strain magnification

US11761749B2 · kind B2 · utility

0Cited by

10References

18Claims

0Family size

Assignee

Halliburton Energy Services, Inc. · US

Inventors

Yi Pan · The Woodlands, US
Jeffrey G. Thomas · Bellevue, US
John Leslie Wisinger, Jr. · Spring, US

Key dates

Filing date	Dec 13, 2018
Grant date	Sep 19, 2023
Priority date	—
Expiry date	Nov 24, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01L1/22
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A strain magnification apparatus can have a first section and a second section coupled with the first section. The second section can have a lower stiffness relative to the first portion and a strain gauge coupled thereto. The first section is operable to be coupled to a tool experiencing strain and the tool is formed from a material having lower elasticity than the second section.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.