Electricity: single generator systems – Automatic control of generator or driving means – Plural conditions
Reexamination Certificate
2006-02-07
2006-02-07
Schuberg, Darren (Department: 2834)
Electricity: single generator systems
Automatic control of generator or driving means
Plural conditions
C322S007000, C322S019000, C322S028000
Reexamination Certificate
active
06995544
ABSTRACT:
An IC regulator for controlling an alternator by changing contents of control in dependence on ambient temperature includes a control voltage limiter (2), a field current controller (3), a temperature sensor (4), a first comparator (5) for comparing the ambient temperature (T) with an activation temperature (TP1) and a reset temperature (TS1), and a second comparator (6) for comparing the ambient temperature (T) with a second activation temperature (TP2). The first comparator (5) outputs a limiter control signal (C2) when the ambient temperature (T) exceeds the first activation temperature (TP1) while resetting the limiter control when the temperature (T) becomes lower than the first reset temperature (TS1). The second comparator (6) outputs a field current interrupt signal (C3) when the ambient temperature (T) exceeds a second activation temperature (TP2) while resetting the signal (C3) when the temperature (T) becomes lower than the second activation temperature (TP2).
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Higashino Kyoko
Sasaki Junya
Sumimoto Katsuyuki
Cuevas Pedro J.
Mitsubishi Denki & Kabushiki Kaisha
Schuberg Darren
Sughrue & Mion, PLLC
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