Patent classifications
H
ELECTRICITY
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H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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H02P
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
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29/00
Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
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H02P29/02
Providing protection against overload without automatic interruption of supply
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H02P29/024
Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
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H02P29/026
the fault being a power fluctuation
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