Title:
弾性構造物と誘導電圧を用いたゲージを含む荷重測定トランスデューサ、及びそのトランスデューサを用いた荷重測定システム
Document Type and Number:
Japanese Patent JP2007526994
Kind Code:
A
Abstract:
The present invention relates to a load measuring transducer including gauges and elastic structure and weighing system for measuring weight applied to a structure. The load measuring transducer of the present invention comprises a stationary gauge which is constructed of a plurality of repeated coil (or electric wire) patterns with a predetermined pitch and has both ends to which an AC electricity is applied; and a moving gauge which is provided to move in a longitudinal direction (or perpendicular direction with respect to the longitudinal direction) of the stationary gauge without contact therewith in response to the occurrence of the elastic deformation of the deformation-producing portion of the structure of the transducer.
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Inventors:
Park, Jun
Application Number:
JP2006518526A
Publication Date:
September 20, 2007
Filing Date:
May 10, 2004
Export Citation:
Assignee:
Park, Jun
International Classes:
G01G3/00; G01G3/12; G01G3/14; G01G7/00; G01L1/14
Domestic Patent References:
| JPH07139991A | 1995-06-02 | |||
| JPH02278119A | 1990-11-14 | |||
| JPH0439551Y2 | 1992-09-16 | |||
| JPH0339569B2 | 1991-06-14 | |||
| JPH05141907A | 1993-06-08 | |||
| JPH10227685A | 1998-08-25 | |||
| JPH06174535A | 1994-06-24 | |||
| JPH06147958A | 1994-05-27 | |||
| JPH0794962B2 | 1995-10-11 | |||
| JP3046959B1 | 2000-05-29 | |||
| JPH11223507A | 1999-08-17 | |||
| JP2001074405A | 2001-03-23 | |||
| JPH058977B2 | 1993-02-03 | |||
| JP2001255216A | 2001-09-21 | |||
| JPH07113587B2 | 1995-12-06 |
Attorney, Agent or Firm:
Koichi Kamata
Shigeru Kuroda
Shigeru Kuroda