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US 2016/0105069 A1Published application
Motor having air path of stator, or fan cleanable, and cleaning system of motor
AssigneeFanuc Corporation
InventorYasuyuki Nakazawa
Life of this patent
Estimating the term…
Abstract
Provided is a motor enabling more simple and efficient cleaning of the inside of an air path. The motor includes a stator, a housing which holds the stator, a fan arranged outside the stator, a fan cover which houses the fan and is mounted on the housing, an air path including an inlet and an outlet for a cooling gas, and a first cleaning hole extending from a first opening that faces and opens to the air path at a position closer to the outlet than the inlet to a second opening which opens to the outside.
Claims9
A motor comprising:
- a stator;
- a housing which holds the stator;
- a fan arranged outside the stator;
- a fan cover mounted on the housing so as to house the fan;
- an air path provided at the stator or the housing, and including an inlet and an outlet for a cooling gas;
- and
- a first cleaning hole formed at the stator, the housing, or the fan cover, and extending from a first opening which opens to face the air path at a position closer to the outlet than the inlet to a second opening which opens to an outside.
4 more elements
Dependencies are inferred from the claim text.