Title:
ELECTROMAGNETIC ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2016/194207
Kind Code:
A1
Abstract:
This electromagnetic actuator (1) is provided with: sensor magnets (21a, 21b) disposed corresponding respectively to plungers (11a, 11b); a sensor core (22) comprising a magnetic body disposed in a position through which magnetic fluxes from the plurality of sensor magnets (21a, 21b) can flow; and a magnetic sensor (23) which is disposed in a part of the sensor core (22) through which the magnetic fluxes from the plurality of sensor magnets (21a, 21b) can pass in common, and which detects the magnetic flux that varies in accordance with the positions of the plurality of plungers (11a, 11b).
Inventors:
SUGAWARA MASAFUMI (JP)
OGAWA TORU (JP)
ARITA HIDEAKI (JP)
ISHIKAWA SHOJI (JP)
YOSHIZUMI HITOSHI (JP)
TESEN SATOSHI (JP)
OGAWA TORU (JP)
ARITA HIDEAKI (JP)
ISHIKAWA SHOJI (JP)
YOSHIZUMI HITOSHI (JP)
TESEN SATOSHI (JP)
Application Number:
PCT/JP2015/066233
Publication Date:
December 08, 2016
Filing Date:
June 04, 2015
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01F7/16; G01B7/00; G01D5/20; F01L13/00
Foreign References:
| US20120031360A1 | 2012-02-09 | |||
| JP2003336509A | 2003-11-28 | |||
| JP2001155921A | 2001-06-08 | |||
| JP2013239538A | 2013-11-28 | |||
| JP2014020260A | 2014-02-03 |
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
Hideaki Tazawa (JP)
Hideaki Tazawa (JP)
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