Hans Enström

Title: Innovations by Inventor Hans Enström

Introduction

Hans Enström is a notable inventor based in Lerum, Sweden. He has made significant contributions to the field of automotive engineering, particularly in hybrid powertrains and transmission systems. With a total of 3 patents to his name, Enström's work reflects a commitment to advancing vehicle technology.

Latest Patents

One of Enström's latest patents is for a hybrid powertrain for a vehicle. This innovative design includes an internal combustion engine with a crankshaft that rotates about a geometric axis, an electric machine, and a transmission with an input shaft that is also rotatable about the same axis. The system features a clutch that selectively connects the internal combustion engine to the transmission. A rotor of the electric machine is arranged on the crankshaft, allowing it to rotate together with the crankshaft. The clutch is designed as a dog clutch, enabling the connection and disconnection of the crankshaft and the input shaft.

Another significant patent by Enström is for a dual wet clutch with an electric machine. This dual clutch is designed for a transmission with two input shafts positioned coaxially. The clutch comprises a hollow cylinder portion that transmits torque and is strategically placed between a clutch axle and a clutch hub. This design allows for the supply of hydraulic oil and sufficient cooling, while also providing flexibility for attaching auxiliary engines, such as an electromotor, to the dual clutch.

Career Highlights

Throughout his career, Hans Enström has worked with prominent companies in the automotive industry. He has been associated with Getrag Ford Transmissions GmbH and Ningbo Geely Automobile Research & Development Co. His experience in these organizations has contributed to his expertise in developing advanced transmission systems.

Collaborations

Enström has collaborated with several talented individuals in his field, including Andreas Hegerath and Johannes Larsson. These collaborations have likely enriched his work and led to innovative solutions in automotive technology.

Conclusion

Hans Enström's contributions to the automotive industry through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of vehicle technology, particularly in hybrid systems and transmission designs.