Fred J Croswell

Title: Innovations of Fred J Croswell in Dielectric Heating Technology.

Introduction

Fred J Croswell is an accomplished inventor based in Felicity, Ohio. He has made significant contributions to the field of dielectric heating, particularly in blow molding machines. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of thermoplastic preform heating.

Latest Patents

Croswell holds a patent for a "Control for dielectric heating in blow molding machine." This invention provides an apparatus for controlled dielectric heating of multiple thermoplastic preforms. The system controls the energization of several electrode pairs using a radio frequency generator. This generator is equipped with a load current limit detector, allowing for selective energization of the electrodes for a predetermined time or until a specific load current magnitude is reached. The control choice is based on the anticipated load, which is indicated by the number of preforms in the heating station. Additionally, the generator features overload detection means to identify electrical arcing within the heating station, with responsive measures to de-energize the electrodes as needed.

Career Highlights

Croswell is associated with Cincinnati Milacron Industries, Inc., where he has applied his expertise in dielectric heating technology. His work has contributed to advancements in manufacturing processes, particularly in the production of blow-molded products.

Collaborations

Croswell has collaborated with Charles P Shinkle, further enhancing the innovative capabilities within their field. Their partnership has fostered a creative environment that encourages the development of new technologies.

Conclusion

Fred J Croswell's contributions to dielectric heating technology have significantly impacted the manufacturing industry. His innovative patent demonstrates a commitment to improving efficiency in blow molding processes. His work continues to inspire advancements in the field.