Title:
SUPERCONDUCTING ACCELEROMETER, ACCELERATION MEASUREMENT DEVICE, AND ACCELERATION MEASUREMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2014/042362
Kind Code:
A1
Abstract:
The present invention relates to a superconducting accelerometer, to an acceleration measurement device, and to an acceleration measurement method. The superconducting accelerometer includes: a rod-shaped body section; a testing mass having a disk-shaped coupling section which is connected to the body section and is formed into a superconductor; a floating solenoid coil which is arranged to surround one portion of the body section and causes the testing mass to be magnetically floated, and which is formed into a superconductor; a measurement superconductor coil arranged the upper part and/or the lower part of the coupling section; and a SQUID sensor which detects an electric current in response to a change in distance between the testing mass and the measurement superconductor coil.
Inventors:
KIM IN-SEON (KR)
Application Number:
PCT/KR2013/007463
Publication Date:
March 20, 2014
Filing Date:
August 21, 2013
Export Citation:
Assignee:
KOREA RES INST OF STANDARDS (KR)
International Classes:
G01P15/00
Foreign References:
| US5412988A | 1995-05-09 | |||
| JP2001004651A | 2001-01-12 | |||
| KR20110076150A | 2011-07-06 |
Attorney, Agent or Firm:
LEE, PYUNG-WOO (KR)
이평우 (KR)
이평우 (KR)
Download PDF:
Previous Patent: VERTICAL CONVEYOR AND VERTICAL CONVEYING SYSTEM INCLUDING SAME
Next Patent: COMBUSTION APPARATUS
Next Patent: COMBUSTION APPARATUS