Title:
MAGNETIC DETECTOR
Document Type and Number:
WIPO Patent Application WO/2017/026179
Kind Code:
A1
Abstract:
A magnetic detection device 100 has: a magnet 120 that is rotationally operated about a first rotation axis L1 and tilt-operated about a second rotation axis L2 by an operation part; a rotation detection sensor 140 that is a first magnetic detection unit for detecting changes in the magnetic field of the magnet 120 around the first rotation axis L1; and a tilt detection sensor 160 that is a second magnetic detection unit for detecting changes in the magnetic field of the magnet 120 around the second rotation axis L2. The first rotation axis L1 and the second rotation axis L2 are orthogonal to each other. The rotation detection sensor 140 and the tilt detection sensor 160 are disposed at positions at which the actions of the rotation operation and the tilt operation of the magnet 120 are independently detected.
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Inventors:
KATAOKA YOSHIKAZU (JP)
Application Number:
PCT/JP2016/068956
Publication Date:
February 16, 2017
Filing Date:
June 27, 2016
Export Citation:
Assignee:
TOKAI RIKA CO LTD (JP)
International Classes:
H01H25/04; G01D5/12; G01R33/02
Foreign References:
| JP2009016262A | 2009-01-22 | |||
| JPS4939098Y1 | 1974-10-26 | |||
| JP2010040177A | 2010-02-18 | |||
| JP2008198413A | 2008-08-28 | |||
| JP2008218016A | 2008-09-18 |
Attorney, Agent or Firm:
HIRATA, Tadao (JP)
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