Company Filing History:
Years Active: 1994
Title: Inventor Profile: Hans F. Edlund
Introduction
Hans F. Edlund, hailing from Roanoke, VA, is a notable inventor recognized for his significant contributions to the field of drilling technology. His innovative work primarily focuses on drill automation, bringing increased efficiency and control to traditional drilling operations.
Latest Patents
Hans holds a patent for a groundbreaking invention titled "Drill Automation Control System." This rotary blasthole drilling apparatus includes a drill automation control system designed for enhanced operational capabilities. The apparatus features a pull-down motor that utilizes a pump to exert a pull-down force on the drill string. Additionally, it includes a drill motor responsible for providing the necessary rotary force to turn the drill bit. A key aspect of his system is the user interface, which allows operators to set a rotary torque set point. This set point dictates the torque applied to the drill bit, facilitating precise control during drilling. The system also integrates a pressure detector and a processor that generates error signals to optimize pull-down pressure, maintaining consistent torque even under varying external conditions.
Career Highlights
Hans F. Edlund is associated with Reedrill, Inc., where he has further developed his expertise in drilling technology. His work emphasizes innovative solutions that enhance drilling efficiency and safety. His career is defined by a commitment to pioneering advancements in the machinery used for drilling operations.
Collaborations
While working at Reedrill, Inc., Hans has collaborated with his coworker Marvin L. Haines. Together, they have contributed to the development and refinement of the drill automation control system, illustrating the importance of teamwork in the innovation process.
Conclusion
Hans F. Edlund's contributions to drilling technology through his patented drill automation control system highlight the significance of innovation in enhancing operational efficiency. His dedication to improving drilling techniques not only reflects his personal commitment to invention but also serves the broader industry by pushing the boundaries of current technological capabilities.