David E Ewel

Title: David E Ewel: Innovator in Hydrostatic Power Steering Systems

Introduction

David E Ewel is a notable inventor based in Eden Prairie, MN (US). He has made significant contributions to the field of automotive technology, particularly in steering systems. His innovative approach has led to the development of a unique hydrostatic power steering system.

Latest Patents

David E Ewel holds a patent for a hydrostatic power steering system having reduced wheel slip. This system comprises a fluid motor that receives pressurized fluid from a controller in response to the rotation of a vehicle steering wheel. As the motor or the steered wheels reach their limits, control logic receives signals representing the positions of the steered wheel and steering wheel. It generates command signals to a pressure reducing/relieving valve and a proportional electromagnetic valve, effectively managing the pressure and preventing travel limit slip.

Career Highlights

Ewel is currently associated with Eaton Corporation, where he continues to innovate in the automotive sector. His work has been instrumental in enhancing vehicle steering performance and safety.

Collaborations

Throughout his career, David E Ewel has collaborated with talented individuals such as David W Thomas and Timothy A Hjelsand. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

David E Ewel's contributions to hydrostatic power steering systems exemplify his commitment to innovation in automotive technology. His patent reflects a significant advancement that enhances vehicle performance and safety.