Title:
STRAIN GAUGE
Document Type and Number:
WIPO Patent Application WO/2022/154057
Kind Code:
A1
Abstract:
This strain gauge comprises a base material that is flexible, a resistance body that is formed on one surface of the base material from a film including Cr, CrN, and Cr2N, and a resin-made barrier layer that coats the resistance body. The ratio of the moisture permeability (g/m2/24h) and the thickness (mm) of the barrier layer is 5:1 or greater, and the thickness is 100 μm or greater and 3 mm or less.
Inventors:
TAKIMOTO TATSUYA (JP)
TAKATA SHINTARO (JP)
TODA SHINYA (JP)
ASAKAWA TOSHIAKI (JP)
ADACHI SHIGEYUKI (JP)
TAKATA SHINTARO (JP)
TODA SHINYA (JP)
ASAKAWA TOSHIAKI (JP)
ADACHI SHIGEYUKI (JP)
Application Number:
PCT/JP2022/000985
Publication Date:
July 21, 2022
Filing Date:
January 13, 2022
Export Citation:
Assignee:
MINEBEA MITSUMI INC (JP)
International Classes:
G01B7/16
Foreign References:
| JP2018040777A | 2018-03-15 | |||
| JP2005214970A | 2005-08-11 | |||
| JPH06109411A | 1994-04-19 | |||
| JP2016074934A | 2016-05-12 | |||
| JP2021005495A | 2021-01-14 |
Other References:
See also references of EP 4261494A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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