Location History:
- Mississauga, CA (2001)
- Bolton, CA (2004 - 2017)
Company Filing History:
Years Active: 2001-2017
Title: The Innovations of David I Walker
Introduction
David I Walker is a notable inventor based in Bolton, CA, recognized for his contributions to the steelmaking industry. With a total of 6 patents, Walker has developed innovative methods that enhance the efficiency and effectiveness of steel production processes.
Latest Patents
One of his latest patents is a "Method for Tapping a Steel Making Furnace." This method involves determining a desired level of steel in a ladle and calculating the weight of molten steel present when that level is reached. The process includes operating the furnace to form slag on top of the molten steel and moving the furnace to facilitate the transfer of molten steel to the ladle. The transfer is carefully monitored to cease when the desired level, maximum allowable weight, or excessive slag is detected.
Another significant patent is the "System for Furnace Slopping Prediction and Lance Optimization." This method involves using a lance to blow oxygen onto the steel surface in a vessel. The lance is connected to a carriage and an accelerometer, which communicates with a data acquisition module and a computer. The process includes charging the vessel with materials, lowering the lance, and injecting oxygen while monitoring lance vibration. The data collected is processed to adjust steelmaking parameters, such as the oxygen flow rate.
Career Highlights
David I Walker has worked with several companies throughout his career, including Nupro Corporation and Tenova Goodfellow Inc. His experience in these organizations has contributed to his expertise in steelmaking technologies and innovations.
Collaborations
Walker has collaborated with notable coworkers such as Frank L Kemeny and Jeremy A T Jones. Their combined efforts have likely led to advancements in the field of steel production.
Conclusion
David I Walker's innovative patents and career in the steelmaking industry highlight his significant contributions to enhancing steel production processes. His work continues to influence the industry and pave the way for future advancements.