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Patent Searching and Data


Title:
VIBRATION VISUALIZATION ELEMENT, VIBRATION MEASUREMENT SYSTEM, AND METHOD FOR MEASURING VIBRATION
Document Type and Number:
WIPO Patent Application WO/2016/170723
Kind Code:
A1
Abstract:
In the present invention, a vibration visualization element is attached to an object to be measured, the vibration visualization element making visible any vibration applied to the object to be measured. The vibration visualization element is provided with one or more optical members being retroreflective with respect to optical or electromagnetic waves. Each of the one or more optical members is configured such that part of the optical member undergoes relative motion, in correspondence with the vibration, with respect to other portions of the optical member, whereby the amount of reflected electromagnetic waves or the luminance of reflection light that the one or more optical members emit in the retroreflection direction varies.

Inventors:
WAKITA NAOHIDE
Application Number:
PCT/JP2016/001288
Publication Date:
October 27, 2016
Filing Date:
March 09, 2016
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01H9/00
Foreign References:
US5289434A1994-02-22
US5705810A1998-01-06
Other References:
See also references of EP 3287754A4
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
Kenji Kamata (JP)
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