Schutzsysteme für einen Kältemaschinenkompressormotor

A motor protector having thermostat metal means thermally coupled to an electrical motor in a refrigerator compressor motor system has heater means responsive to motor current thermally coupled to the thermostat metal means and has an improved component arrangement to provide locked rotor and ultima...

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Bibliographic Details
Main Authors D'ENTREMONT, JOHN R., FOXBORO, MA 02035, US, DE FILIPPIS, PIETRO, AVERSA, IT, NIELD, JOSEPH, CUMBERLAND, R.I. 02864, US, NOTARO, GIUSEPPE, POMIGLIANO D'ARCO NAPOLI, IT, PEJOUHY, RADI, MARSHFIELD, MA 02050, US, CALENDA, CIRO, PARCO CERIMELE AVERSA, IT, ROTULO, FABRIZIO, I-80127 NAPOLI, IT, BEGGS, LOUIS C., ATTLEBORO, MA 02703, US
Format Patent
LanguageGerman
Published 10.02.1994
Edition5
Subjects
BASIC ELECTRIC ELEMENTS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
EMERGENCY PROTECTIVE DEVICES
GENERATION
RELAYS
SELECTORS
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Summary:A motor protector having thermostat metal means thermally coupled to an electrical motor in a refrigerator compressor motor system has heater means responsive to motor current thermally coupled to the thermostat metal means and has an improved component arrangement to provide locked rotor and ultimate trip protection for the motor without requiring calibration of the operating temperature for the protector after assembly or after incorporation in the motor system.
Bibliography:Application Number: DE19863688800T