Electricity: measuring and testing – Magnetic – Displacement
Reexamination Certificate
2005-03-08
2005-03-08
LeDynh, Bot (Department: 2862)
Electricity: measuring and testing
Magnetic
Displacement
C324S207210
Reexamination Certificate
active
06864681
ABSTRACT:
A code wheel (32) is rotatable with a vehicle steering wheel (12). A magnet (78) mounted on a rotatable driven component (34) indicates the number of revolutions of the code wheel (32). A sensing device (74) is provided to sense a flux field provided by the magnet (78). The magnetic flux field varies relative to the sensing device (74) as the driven component (34) is rotated by the code wheel (32).
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Barrs John A.
Becker David L.
Horner Stephen J.
Jokipii Kevin P.
Penvose Jonathan R.
LeDynh Bot
Tarolli, Sundheim Covell & Tummino L.L.P.
TRW Automotive U.S. LLC
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