| 摘要 |
PURPOSE: An electric-powered injection apparatus is provided which not only protects the motor, but also extends life cycle of the motor by installing a temperature sensing sensor at one side of the motor so that load is prevented from being loaded on the motor. CONSTITUTION: The electric-powered injection apparatus comprises a power generation means which comprises a temperature sensing sensor to regulate a power supply when temperature is increased an arbitrary set value or more by detecting exothermic temperature for a coiled coil(12) on a core(11) for securing durability and reliability of an internal equipment by prevention of overheating and impress a power supply when temperature is decreased to the arbitrary set value or less; a driving plate(30) into which magnets are inserted in the state that the driving plate(30) is fixed to the end part of a driving shaft of the power generation means; an impeller(50) which is adsorbed to the magnets of the driving plate(30) to maintain rotation force equivalent to the driving shaft(18); a flat plate(40) having a certain thickness which is interposed between the driving plate(30) and the impeller(50); and a casing(70) on which an eccentric guide is formed so that rotation force increased water flown into the casing from the outside is discharged by an impeller(50) in the state that the impeller(50) is installed inside the casing(70).
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