Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tomoaki Makino0
Date of Patent
February 19, 2019
0Patent Application Number
146943690
Date Filed
April 23, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An in-wheel motor drive device includes an electric motor to drive a wheel, a wheel support bearing assembly to support the wheel, and a speed reducer to reduce the rotation of the electric motor and then to transmit it to the wheel support bearing assembly, and a lubricant oil is supplied under pressure by an oil pump to the speed reducer to be lubricated. The use is made of a temperature detector to detect the temperature of the lubricant oil or the electric motor and an output limitter to limit the output of the electric motor in the event that the temperature detected by the temperature detector is not higher than a predetermined threshold value.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
