MOTOR AND MOTOR UNIT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 11, 2024
app pub date -
Dec 18, 2023
filing date -
Jun 21, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A motor unit includes a motor and a speed reducer. The motor includes a case including a stator housing, a first motor cover, and a second motor cover. Outside the stator housing, a first external pipe includes an outward oil path, a second external pipe includes a return oil path, and the first external pipe and the second external pipe are held by the first motor cover and the second motor cover. A rotor is provided inside the case and held by the first motor cover and the second motor cover. A stator core is provided inside the case and fixed to the stator housing by a shrink fit. The speed reducer includes an oil reservoir which communicates with the return oil path.
First Claim
Other Claims data not available