Derek A Bish

Title: The Innovative Contributions of Derek A Bish

Introduction

Derek A Bish is a notable inventor based in Dronfield, GB. He has made significant contributions to the field of metal casting through his innovative methods. His work focuses on improving the efficiency and effectiveness of casting processes, which are crucial in various manufacturing industries.

Latest Patents

Derek A Bish holds a patent for a "Method of casting using expendable patterns." This method involves locating an expendable pattern in a mould box, which has a gas permeable refractory coating. The process includes placing and compacting unbonded particulate material around the pattern and supplying molten metal into the box. This technique allows for the vaporization or burning away of the pattern, resulting in a defined shaped article while applying a vacuum during casting. The method enhances the compacting of particulate material to a maximum bulk density where it contacts the coated pattern, thereby reducing the risk of mould collapse, metal breakout, and pollution.

Career Highlights

Derek A Bish is associated with the Steel Castings Research and Trade Association, where he applies his expertise in metal casting. His innovative approach has contributed to advancements in casting technology, making processes more efficient and environmentally friendly.

Collaborations

Derek has collaborated with notable coworkers, including Michael C Ashton and Stephen G Sharman. Their combined efforts in research and development have furthered the understanding and application of advanced casting techniques.

Conclusion

Derek A Bish's contributions to the field of metal casting through his innovative patent demonstrate his commitment to improving manufacturing processes. His work not only enhances efficiency but also addresses environmental concerns in the industry.