Title:
MAGNETIC POSITION SENSOR
Document Type and Number:
WIPO Patent Application WO/2008/044303
Kind Code:
A1
Abstract:
Disclosed is a magnetic position sensor which comprises a magnetic member having
a magnet-mounting portion, a counter portion which faces the magnet-mounting
portion across a sensing space where an object to be sensed passes through, and
a connection portion magnetically connected between the magnet-mounting portion
and the counter portion. A magnet is fixed to the magnet-mounting portion. A magnetic
sensor is arranged between the sensing space and the counter portion.
Inventors:
NISHIZAWA HIROSHI (JP)
SHIKAI MASAHIRO (JP)
UEDA TAKAHARU (JP)
SHIKAI MASAHIRO (JP)
UEDA TAKAHARU (JP)
Application Number:
PCT/JP2006/320390
Publication Date:
April 17, 2008
Filing Date:
October 12, 2006
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
NISHIZAWA HIROSHI (JP)
SHIKAI MASAHIRO (JP)
UEDA TAKAHARU (JP)
NISHIZAWA HIROSHI (JP)
SHIKAI MASAHIRO (JP)
UEDA TAKAHARU (JP)
International Classes:
B66B3/02; H01H36/00
Foreign References:
| JPH0572873U | 1993-10-05 | |||
| JPS5230544Y2 | 1977-07-12 | |||
| JPS49141034U | 1974-12-05 |
Other References:
See also references of EP 2072443A4
Attorney, Agent or Firm:
SOGA, Michiteru et al. (8th Floor Kokusai Building, 1-1, Marunouchi 3-chome, Chiyoda-k, Tokyo 05, JP)
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