About 59 results
https://drivepatents.com/patents/1382032 · 7 May 2026
A cooling system includes a motor, a power converter, a flow path through which a cooling fluid flows to the motor and the power converter, and a switching valve that switches the flow path through which the cooling fluid flows. The flow path includes a fi...
https://drivepatents.com/patents/1394347 · 6 May 2026
A motor unit, particularly for operating machines, comprising an internal combustion engine provided with a cooling system that comprises a first heat exchanger fluidically connected to a cooling circuit obtained in said motor, and ventilation means adapte...
https://drivepatents.com/patents/1387945 · 6 May 2026
Work vehicle (1) comprising a main body (2), locomotion means (3) adapted to move the main body (2) relative to a reference system, a thermal engine (4) and an electrical motor (5), electrical energy storage means (6) electrically connected to said electri...
https://drivepatents.com/patents/1381584 · 30 Apr 2026
This application provides an oil-cooled powertrain and an electric vehicle. The oil-cooled powertrain includes a reducer, a motor, and an oil through pipe. The reducer includes a reducer input shaft. The motor includes a motor shaft. The reducer input shaf...
https://drivepatents.com/patents/1387226 · 29 Apr 2026
A cooling module (100) includes a manifold (1) to which a valve (3) configured to control flow of a fluid (F) is attached and in which a fluid flow path (L) configured to allow the fluid to flow therethrough is formed. The manifold includes a foreign matte...
https://drivepatents.com/patents/1380625 · 9 Apr 2026
A two-phase cooling system for an electrified vehicle includes a condenser, a first electronic drive module (EDM), a high voltage battery, a first vapor compression loop and a second vapor compression loop. The first EDM includes a first electric motor and...
https://drivepatents.com/patents/1395334 · 8 Apr 2026
A liquid replenishment and drainage device for a liquid-cooled energy storage system and a liquid-cooled energy storage system are provided according to the present application. The liquid replenishment and drainage device for a liquid-cooled energy storag...
https://drivepatents.com/patents/1387596 · 18 Mar 2026
This application provides a split-type oil-passing powertrain and an electric vehicle. The powertrain includes a motor, a reducer, and a reducer end cover. A motor shaft of the motor is fastened to a reducer input shaft of the reducer. The reducer end cove...
https://drivepatents.com/patents/1388834 · 25 Feb 2026
A cooling device (1) for a fuel cell vehicle (2) that includes a cab (21) and a chassis frame (22) and that drives a motor (24) for traveling with electric power of a fuel cell (23) includes a hydrogen gas reservoir (3) and a heat exchanger (4). The hydrog...
https://drivepatents.com/patents/1394458 · 18 Feb 2026
A vehicle drive device includes a drive shaft to be driven by a drive source, a rotation transmission unit that transmits rotation input from the drive shaft to a wheel, a mechanical oil pump that generates a hydraulic pressure by the rotation of the drive...