Electricity: measuring and testing – Magnetic – Displacement
Patent
1996-04-10
1998-10-13
Oda, Christine K.
Electricity: measuring and testing
Magnetic
Displacement
324251, G01B 730
Patent
active
058217444
ABSTRACT:
A rotation sensor is provided which is inexpensive and has excellent performance, high workability, and high reliability. Specifically, the rotation sensor contains a magnetoelectric conversion device, a base, an insert conductor, a surface mount electrode part, an electronic component, and a connector part. The magnetoelectric conversion device senses a magnetic flux change associated with a rotation of a magnetic rotation body, and the base is made of resin and holds the magnetoelectric conversion device. The insert conductor is insert-molded in the base, and an exposed part of the insert conductor is exposed to a surface of the base. The surface mount electrode part is formed by at least the exposed part of the insert conductor and is connected to the magnetoelectric conversion device. The electronic component is mounted on the surface mount electrode part, and the connector part is formed by using an end of the insert conductor as a terminal electrode.
REFERENCES:
patent: 4117523 (1978-09-01), Masuda
patent: 4992734 (1991-02-01), Adachi
patent: 4994739 (1991-02-01), Honda et al.
patent: 5093617 (1992-03-01), Murata
patent: 5138258 (1992-08-01), Murata
patent: 5560462 (1996-10-01), Gustin
Fukui Wataru
Hayashi Noriaki
Hiraoka Naoki
Ohashi Yutaka
Shinjo Izuru
Mitsubishi Denki & Kabushiki Kaisha
Oda Christine K.
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