A cooled compressor system is provided including: a compressor that in operation compresses air; an electric motor that in operation drives the compressor, the electric motor having a back iron, a motor stator radially inward from the back iron, and a motor rotor radially inward from the motor stator; an airflow system fluidly connected to the compressor, the airflow system in operation directs air through the back iron and in between the motor stator and motor rotor; an airflow inlet that in operation allows an inflow of air to the airflow system; and an airflow outlet that in operation allows an outflow of air from the airflow system; wherein the air travels from the airflow inlet to the airflow outlet through the compressor and the airflow system.
Motor driven cooled compressor system
2020-04-14
Patent
Electronic Resource
English
MOTOR-DRIVEN COMPRESSOR AND HOUSING FOR MOTOR-DRIVEN COMPRESSOR
European Patent Office | 2023
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