Electricity: measuring and testing – Magnetic – Displacement
Reexamination Certificate
2007-05-08
2007-05-08
Lefkowitz, Edward (Department: 2862)
Electricity: measuring and testing
Magnetic
Displacement
C324S207210
Reexamination Certificate
active
11132178
ABSTRACT:
A sensor and a control circuit are provided externally of a gear cover. This enhances reliability of a shift controller operated by an electric actuator and a motor driven control module similar thereto, and constitute them compact. Further, this provides a rotating position detection sensor suitably used for a switching device as described. A circuit and a sensor are not contaminated with oil or metal powder of a gear mechanism portion.
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Nakano Youichi
Saeki Hiroaki
Saito Masashi
Sugawara Hayato
Crowell & Moring LLP
Hitachi , Ltd.
Hitachi Car Engineering Co. Ltd.
Whittington Kenneth J.
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