About 168 results
https://drivepatents.com/patents/1388738 · 3 Jun 2026
[Problem] To precisely execute control related to a bearing so as to handle abnormality of a pump in a motor bearing system that has the bearing operable as a gas-lubricated bearing by the pump.[Solution] A motor bearing system 100 has: a slide bearing 3 o...
https://drivepatents.com/patents/1386733 · 3 Jun 2026
To contribute to a reduction in dimension of a unit in at least one direction, a unit is suggested that includes a heat exchanger and a housing configured to accommodate a differential gear mechanism, in which the housing has a portion having an inclined s...
https://drivepatents.com/patents/1386827 · 27 May 2026
To improve the degree of freedom of assembly, a power transmission device is suggested having a case formed by assembling a first case member and a second case member; and a shaft member supported by the case, the power transmission device comprising: a pr...
https://drivepatents.com/patents/1386590 · 20 May 2026
A vehicle (10) includes an electric motor (103), a frame housing (102) including a notch (231), a motor bracket (104); and an inverter (106). The motor bracket (104) is provided between the electric motor (103) and the frame housing (102) and fixes the ele...
https://drivepatents.com/patents/1386138 · 13 May 2026
The present invention relates to a device (100) for adapting a temperature of an energy storage unit (90) of a vehicle (300), comprising: a first element (1) thermally couplable to the energy storage unit (90), and a second element (3) thermally couplable ...
https://drivepatents.com/patents/1386269 · 13 May 2026
A longitudinal two-speed electric drive assembly and a new energy vehicle are disclosed. The longitudinal two-speed electric drive assembly comprises a drive motor (1) and a transmission mechanism. The transmission mechanism comprises an input shaft (2), a...
https://drivepatents.com/patents/1387166 · 13 May 2026
A cooling device (60) circulates and supplies a refrigerant to a first motor (21), a second motor (22), a first inverter (23), and a second inverter (24). The cooling device (60) circulates and supplies the refrigerant in such a manner that the refrigerant...
https://drivepatents.com/patents/1382024 · 7 May 2026
An electric drive axle with an electric motor having a motor shaft that is rotatable about an axis, a differential, and a transmission. The transmission transmits rotary power between the motor shaft and the differential. The multi-speed reduction has an i...
https://drivepatents.com/patents/1388753 · 6 May 2026
The numbers of teeth of all gears (36, 37) that mesh with a first gear portion (34) and a second gear portion (35) in a planetary gear mechanism (30) are values whose remainder is N when divided by 2N. 2N planetary gears (33) include N first type planetary...
https://drivepatents.com/patents/1386539 · 29 Apr 2026
The present disclosure provides a power system of an electric motorcycle and the electric motorcycle. The power system includes a battery, a motor, and a control unit, where the battery includes a first battery connector and a second battery connector; the...