Electricity: measuring and testing – Magnetic – Displacement
Patent
1995-04-28
1997-10-07
O'Shea, Sandra L.
Electricity: measuring and testing
Magnetic
Displacement
3242072, 338 32H, G01B 730
Patent
active
056752504
ABSTRACT:
An apparatus is provided for sensing an angular position of a shaft or other rotatable body. The apparatus preferably includes a first and second housing portion. A circuit connected to a circuit board is housed in the housing and includes a plurality of proximity sensors. A rotatable member is rotatably attached to the circuit board and includes a position indicator. The circuit produces a signal as a function of the position of the rotatable member.
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patent: 4283679 (1981-08-01), Ito et al.
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patent: 5122741 (1992-06-01), Ohsumi
Berglund Darrel W.
Boston Timothy A.
Kauk Zachary A.
Caterpillar Inc.
O'Shea Sandra L.
Patidar Jay M.
Wilbur R. Carl
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