Patent · US Active

Fully distributed magnetic adsorption multi-parameter sensing cable

US11209472B2 · kind B2 · utility

1Cited by

1References

9Claims

0Family size

Assignees

Inventors

Yunjiang Rao · Hangzhou City, CN
Bing Han · Shanghai, CN
Hongjian Guan · Sichuan, CN
Qiang Li · Irvine, US
Ming Li · Mahwah, US
Zengling Ran · Sichuan, CN
Jiping Xue · 安丰镇, CN
Shuhong Xie · 安丰镇, CN
Cangping He · 安丰镇, CN

Key dates

Filing date	Sep 30, 2020
Grant date	Dec 28, 2021
Priority date	—
Expiry date	Sep 30, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/0327
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A fully distributed magnetic adsorption multi-parameter sensing cable, which is configured to be installed on the wall of a metal pipeline, includes an outer sheath, a sensing component arranged in the outer sheath, and a fully distributed magnetic adsorption reinforcement (FDMAR) arranged in the outer sheath and on a peripheral side of the sensing component. The outer sheath is attached to the wall of the metal pipeline by the FDMAR. A magnetic adsorption force between the FDMAR and the wall of the metal pipeline is able to be adjusted by changing the size of the FDMAR and the distance between the FDMAR reinforcement and the wall of the metal pipeline. The fully distributed magnetic adsorption multi-parameter sensing cable has the advantages of good adsorption effect and high sensitivity.

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