Rotational angle sensor and method manufacturing same, and...

Details Rotational angle sensor and method manufacturing same, and... Rotational angle sensor and method manufacturing same, and...

2005-01-28

2011-10-25

Aurora, Reena (Department: 2858)

Electricity: measuring and testing

Magnetic

Displacement

Reexamination Certificate

active

08044659

ABSTRACT:
A rotational angle sensor and a method for manufacturing the same, and a throttle control device with a rotational angle sensor, which may lower the cost, are provided. The rotational angle sensor includes each sensor IC50(1),50(2) for detecting a rotational angle of a rotor based on a magnetic field generated between a pair of magnets respectively disposed across the rotational axis of the rotor; each main terminal61, 62, 63, 64connected with each connection terminal55, 56, 57of each sensor IC50(1),50(2); and a holder member90for holding each sensor IC50(1),50(2) and connection portions of each main terminal61, 62, 63, 64on each sensor IC50(1),50(2) side. A sensor assembly100is constructed to form the sensor ICs50(1),50(2), the main terminals61, 62, 63, 64and the holder member90into an assembly. A potting material102is potted into the holder member90.

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