Title:
VIBRATION GENERATION DEVICE CAPABLE OF MINIMIZING OCCURRENCE OF PARASITIC MOTION AND RIPPLE
Document Type and Number:
WIPO Patent Application WO/2022/103111
Kind Code:
A1
Abstract:
The present invention relates to a vibration generation device for correcting a vibration sensor, and more specifically relates to a vibration generation device which is capable of minimizing the occurrence of parasitic motion and ripple and which can improve the correction reliability of a vibration sensor due to the improvement of rectilinear movement properties by means of a configuration wherein a transfer body on which a vibration sensor is securely disposed moves along guide rails whilst the vertical and horizontal movement thereof is restricted by a ripple prevention part.
Inventors:
KIM DONG MIN (KR)
LEE YONG BONG (KR)
JUNG SUNG SOO (KR)
JEON BYEONG SU (KR)
LEE YONG BONG (KR)
JUNG SUNG SOO (KR)
JEON BYEONG SU (KR)
Application Number:
PCT/KR2021/016199
Publication Date:
May 19, 2022
Filing Date:
November 09, 2021
Export Citation:
Assignee:
KOREA RES INST STANDARDS & SCI (KR)
International Classes:
G01M7/02; G01C25/00; G01P21/00
Foreign References:
| KR101460014B1 | 2014-11-10 | |||
| JP2001053034A | 2001-02-23 | |||
| KR20200042645A | 2020-04-24 | |||
| KR20160125645A | 2016-11-01 | |||
| JP2001133356A | 2001-05-18 |
Attorney, Agent or Firm:
AHN, Jaeyul (KR)
Download PDF: