William P Schimmel

Title: Innovations of William P Schimmel

Introduction

William P Schimmel is a notable inventor based in Milford, MI (US), recognized for his contributions to the field of engineering and manufacturing. He holds three patents that showcase his innovative approaches to metal forming processes and turbine technology. His work has significantly impacted the efficiency and performance of gas turbine engines.

Latest Patents

One of Schimmel's latest patents is a metal forming process that involves methods for semisolid manufacturing of precision parts, such as turbine rotors made from high melting point alloys. This semisolid/thixotropic process operates under vacuum conditions and utilizes a removable mold. The process includes a vacuum chamber, an inductive heater to transition the high melting point alloy to a thixotropic phase, and a plunger that injects the alloy into the mold. As the formed part cools, the supercooled mold heats up to its melting point, allowing for easy separation from the formed part. This innovative approach enables the use of thixotropic methods for high melting point alloys.

Another significant patent by Schimmel is for a filament wound drum compressor rotor designed for gas turbine engines. This rotor comprises a plurality of high strength, low density filaments that are coated with a high-temperature adhesive resin and tightly wound around the hub between rows of fan blades. The use of filaments allows for an increase in the maximum operating speed of the compressor rotor, enhancing the overall performance of the turbine engine. These filament windings are notably lighter and more cost-effective compared to traditional welded metal support disks.

Career Highlights

Throughout his career, Schimmel has worked with prominent companies, including Williams International and Williams International Company, L.L.C. His experience in these organizations has contributed to his expertise in developing advanced technologies in the aerospace sector.

Collaborations

Schimmel has collaborated with notable individuals in his field, including Clifford S Barker and Dana P Jones. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing the quality of his inventions.

Conclusion

William P Schimmel's innovative patents and contributions to the field of engineering demonstrate his commitment to advancing technology in gas turbine engines and metal forming processes. His work continues to influence the industry and inspire future innovations.