Usman Afridi

Title: Usman Afridi and Electric Machine Innovation.

Introduction

Usman Afridi is an inventor based in Södertälje, Sweden, whose patent work focuses on electric rotating machines and their cooling systems. His listed portfolio includes 2 patents, addressing ways to cool machine components and manage fluid within a rotor compartment.

Latest Patents

**Electric rotating machine and method and vehicle comprising electric machine.** This invention describes an electric rotating machine with a stator, rotor, and cooling system. A channel extends at least partly around the rotational axis and accommodates part of the stator coil’s end winding. An inlet positioned at the channel’s radially inner portion supplies cooling fluid. The disclosure also concerns a method and a vehicle comprising the electric machine.

**Electric rotating machine with means for draining cooling fluid from a rotor compartment.** This invention describes a fluid-guiding member that helps remove cooling fluid from a rotor compartment. As the rotor turns, a guide directs fluid from the front of the member, facing the rotor compartment, toward its back, which faces away from the compartment.

Career Highlights

Afridi’s listed inventions address practical thermal-management challenges in electric machines. One focuses on cooling a stator coil’s end winding, while the other describes draining fluid from a rotor compartment during rotor rotation. The supplied information identifies Traton AB as his company.

Collaborations

The supplied information lists Elias Bartos and Ove Sponton as Afridi’s coworkers. It does not specify their roles in the patents or the nature of their collaboration.

Conclusion

Usman Afridi’s patent work centers on cooling and fluid management in electric rotating machines, with applications that include vehicles.