The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 30, 2019
Filed:
Jun. 04, 2015
Mitsubishi Electric Corporation, Tokyo, JP;
Masafumi Sugawara, Tokyo, JP;
Toru Ogawa, Tokyo, JP;
Hideaki Arita, Tokyo, JP;
Shoji Ishikawa, Tokyo, JP;
Hitoshi Yoshizumi, Tokyo, JP;
Satoshi Tesen, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
An electromagnetic actuator () includes sensor magnets () disposed correspondingly to plungers (), respectively. The electromagnetic actuator () further includes a sensor core () made of a magnetic material and disposed in a position through which magnetic fluxes from the plurality of sensor magnets () can flow, and a magnetic sensor () that is disposed in a part of the sensor core () through which the magnetic fluxes of the plurality of sensor magnets () can flow in common, and that detects the magnetic flux, which varies in accordance with respective positions of the plurality of plungers ().