Title:
MAGNETIC BODY INSPECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/171667
Kind Code:
A1
Abstract:
This magnetic body inspection device (100) inspects the state of a plurality of magnetic bodies (W) by using a main magnetic flux method for measuring the magnetic flux inside the magnetic bodies (W). The device comprises: a plurality of detection coils (10) that respectively detect the magnetic fields of the magnetic bodies (W); an excitation unit (11) provided to the plurality of magnetic bodies (W); and a detection signal output unit (12) that respectively outputs detection signals based on the magnetic fields of the magnetic bodies (W).
Inventors:
IIJIMA KENJI (JP)
Application Number:
PCT/JP2018/043144
Publication Date:
September 12, 2019
Filing Date:
November 22, 2018
Export Citation:
Assignee:
SHIMADZU CORP (JP)
International Classes:
G01N27/82; B66B5/00; B66B5/02
Domestic Patent References:
| WO2009063548A1 | 2009-05-22 | |||
| WO2018138850A1 | 2018-08-02 |
Foreign References:
| JPS55103458A | 1980-08-07 | |||
| JPS5958303A | 1984-04-04 | |||
| JP2009091127A | 2009-04-30 | |||
| JP2005089172A | 2005-04-07 | |||
| JP2008292213A | 2008-12-04 | |||
| JPS5639458A | 1981-04-15 | |||
| JPH1082764A | 1998-03-31 | |||
| CN103344698A | 2013-10-09 | |||
| JP2005089172A | 2005-04-07 |
Other References:
See also references of EP 3764094A4
Attorney, Agent or Firm:
MIYAZONO, Hirokazu (JP)
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