Sims B Deméré

Title: **Inventor Profile: Sims B. Deméré**

Introduction

Sims B. Deméré is a notable inventor based in Newport News, Virginia, recognized for his contributions to fuel injection technology. With a focus on improving internal combustion engines, his innovative approach has led to the development of a sophisticated fuel injector design that enhances engine efficiency and performance.

Latest Patents

Deméré holds a patent for a fuel injector having a ferromagnetic coil bobbin, which is designed for use in internal combustion engines. This fuel injector features a tube assembly, an armature assembly, a working air gap, a coil, and a housing. The non-magnetic tube incorporates a pole piece that is strategically positioned to interact with the armature assembly, which is biased away from the pole piece. When the coil, connected to an electrical power source, is activated, it displaces the armature's end face toward the pole piece, optimizing the fuel injection process. The housing of the injector supports the coil and uses a ferromagnetic inner wall to effectively manage the interaction between the coil and the tube assembly.

Career Highlights

Sims B. Deméré is associated with Siemens VDO Automotive Corporation, a company renowned for its advanced automotive technologies. His work in the field of fuel injection systems has contributed significantly to the efficiency of various automobile engines, reflecting his commitment to innovation and excellence in engineering.

Collaborations

Deméré has collaborated with notable colleagues, including Robert Wayne McFarland and Dennis Bulgatz. This teamwork has fostered an environment of creativity and technical advancement, allowing for the successful development of cutting-edge fuel injection solutions.

Conclusion

Sims B. Deméré's contributions to automotive technology through his patented inventions demonstrate his expertise and innovative mindset. As an inventor, his work continues to influence the automotive industry, paving the way for more efficient and effective internal combustion engines. His collaborations and association with Siemens VDO Automotive Corporation further highlight his role in shaping the future of fuel injection technology.