Rotary sensor having a stay and molded body

Details Rotary sensor having a stay and molded body Rotary sensor having a stay and molded body

1995-03-21

1996-01-09

O'Shea, Sandra L.

Electricity: measuring and testing

Electrical speed measuring

Including speed-related frequency generator

324262, G01P 344, G01R 33038

Patent

active

054831571

ABSTRACT:
A bobbin unit comprising a cylindrical bobbin with reeled coil, a pole piece set in the bobbin, a magnet disposed at the edge of the poll piece, and a terminal connected to the terminal, is mounted on a stay with an engaging extrusion of the bobbin, and the bobbin unit and the stay are covered together with a body molded with resin. An "O" ring is installed between the pole piece and the bobbin.

REFERENCES:
patent: 4680543 (1987-07-01), Kohen
patent: 4725041 (1988-02-01), Chauvin et al.
patent: 4829245 (1989-05-01), Echasseriau et al.
patent: 4849728 (1989-07-01), Goll et al.
patent: 4888551 (1989-12-01), Hata et al.
patent: 5039942 (1991-08-01), Buchschmid et al.
patent: 5148105 (1992-09-01), Okada
patent: 5278496 (1994-01-01), Dickmeyer et al.

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