Axial flow fan motor
1. Field of the Invention In an axial flow fan motor having openings through which air can flow linearly in the axial direction provided between a plurality of blades which rotate along with the rotation of the motor, the plurality of blades are arranged at different intervals or at equal intervals...
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| Format | Patent |
| Language | English |
| Published |
11.11.2003
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| Online Access | Get full text |
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| Summary: | 1. Field of the Invention
In an axial flow fan motor having openings through which air can flow linearly in the axial direction provided between a plurality of blades which rotate along with the rotation of the motor, the plurality of blades are arranged at different intervals or at equal intervals every other blade circumferentially around the rotation axis of the motor. With this axial flow fan motor, when two axial flow fan motors are stacked in the axial direction and either one is selectively used, the blades of the other fan motor that is stopped do not obstruct airflow from the fan motor that is being driven. |
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