Title:
ELASTIC BODY AND FORCE SENSOR PROVIDED WITH SAID ELASTIC BODY
Document Type and Number:
WIPO Patent Application WO/2018/154898
Kind Code:
A1
Abstract:
This elastic body is provided with: a center part (161); a peripheral part (162) around the center part; multiple connection parts (163) which connect the center part and the peripheral part; multiple first and second distortion sensors (S1-S32) which are provided on the principal surface of the connection parts; multiple reference resistors (RS4-RS30) which are provided on the principal surface of the center part and which, together with the first distortion sensors, configure bridge circuits (BF2, BF4, BF6, BF8); and full bridge circuits (BF1, BF3, BF5, BF7) which are provided on the principal surface of the connection parts and in which the second distortion sensors, connected serially in pairs, are connected in parallel.
Inventors:
SHUN SUBEI (JP)
SUZUKI TAKASHI (JP)
SUZUKI TAKASHI (JP)
Application Number:
PCT/JP2017/042907
Publication Date:
August 30, 2018
Filing Date:
November 29, 2017
Export Citation:
Assignee:
NIDEC COPAL ELECTRONICS CORP (JP)
International Classes:
G01L5/16; G01L1/22; G01L1/26
Foreign References:
| JP2008533481A | 2008-08-21 | |||
| JP2011227015A | 2011-11-10 | |||
| JP2010008343A | 2010-01-14 | |||
| US5526700A | 1996-06-18 | |||
| JP2013061305A | 2013-04-04 |
Other References:
See also references of EP 3588039A4
Attorney, Agent or Firm:
S & S INTERNATIONAL PPC (JP)
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