Company Filing History:
Years Active: 1994-1998
Title: Innovations by Timothy P. Quinn
Introduction
Timothy P. Quinn is a notable inventor based in Boulder, Colorado. He has made significant contributions to the field of welding technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and safety of arc welding processes.
Latest Patents
One of his latest patents is titled "Sensing ARC welding process characteristics for welding process control." This innovative method employs a high frequency rate of sampling electrical signals from the welding circuit. The sampled signals are processed to determine electrical resistance, shielding gas quality, and short circuit frequency. The process measurements are then compared to predetermined tolerance levels, utilizing a window technique that updates the evaluation of data samples at the sampling rate.
Another significant patent is "Prevention of contact tube melting in arc welding." This invention provides a method and apparatus for preventing catastrophic melting of the contact tube in continuously-fed consumable electrode arc welding due to wire feed interruptions. It involves monitoring the movement of the wire electrode with a high frequency sensor, such as an optical encoder with a resolution of less than 0.1 seconds. The power to the welding apparatus is switched off if the wire electrode speed falls below a predetermined threshold.
Career Highlights
Timothy P. Quinn works for the Government of the United States of America, as represented by the Secretary of Commerce. His role involves applying his expertise in welding technology to improve processes and safety standards in various applications.
Collaborations
Some of his notable coworkers include R. Bruce Madigan and Thomas A. Siewert. Their collaborative efforts contribute to advancements in welding technology and innovation.
Conclusion
Timothy P. Quinn's contributions to welding technology through his patents demonstrate his commitment to innovation and safety in the industry. His work continues to influence the field and improve welding processes.