| 摘要 |
PURPOSE: A compressor is provided to prevent the mixing of oil into coolant and overheating of the motor and to lower the price of the motor stator coil. CONSTITUTION: A compressor includes a case, an electric mechanism, an accumulator, and a bypass pipe. The case(300) is connected with a suction pipe(330) and a discharge pipe(340) for suction and discharge of coolant. The electric mechanism(200) includes a rotor and a stator in which an aluminum material stator coil is wound, and generates a driving force for compression of coolant. The accumulator(7) forces compressed coolant into the case through the suction pipe. The bypass pipe(335) is connected to the accumulator to let the coolant for cooling of the stator coil in the case. |
