Thomas R Nohl

Title: Innovations by Thomas R. Nohl in Spark Plug Technology

Introduction

Thomas R. Nohl is an accomplished inventor based in Holland, Ohio, known for his significant contributions to spark plug technology. With a total of two patents to his name, Nohl has developed innovative methods that enhance the performance and reliability of ignition devices.

Latest Patents

Nohl's latest patents include a method of making a spark plug with a multi-tiered center wire assembly and a spark plug featuring this innovative design. The first patent outlines a method for creating an ignition device that incorporates multiple electrode members, a conductive seal, and a noise suppressing seal. This design strategically positions the first electrode member near the spark gap and the third electrode member to receive an electrical ignition pulse, with the second electrode member placed in between. The conductive seal is located between the first and second electrode members, while the noise suppressing seal is positioned between the second and third electrode members.

The second patent describes a spark plug center wire assembly that features a noise suppressing conductive seal, which provides improved isolation from the heat generated at the firing end of the spark plug. This assembly includes a firing electrode, a conductive glass seal, an intermediate electrode, a noise suppressing glass seal, and a terminal electrode. By arranging these components effectively, the design utilizes the noise suppression attributes of the seal while keeping it distanced from the high temperatures produced during combustion. The patent also discloses a method for manufacturing these glass seals through sequential firing operations.

Career Highlights

Nohl is currently employed at Federal-Mogul World Wide, Inc., where he continues to innovate in the field of ignition technology. His work has contributed to advancements that improve the efficiency and effectiveness of spark plugs, which are critical components in internal combustion engines.

Collaborations

Throughout his career, Nohl has collaborated with notable colleagues, including Mark McMurray and Lawrence W. Geer. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the automotive industry.

Conclusion

Thomas R. Nohl's contributions to spark plug technology through his innovative patents demonstrate his expertise and commitment to enhancing ignition devices. His work at Federal-Mogul World Wide, Inc. and collaborations with fellow inventors highlight the importance of teamwork in driving technological advancements.