Company Filing History:
Years Active: 1997-1998
Title: David Earl Achey: Innovator in Oxygen Sensor Technology
Introduction
David Earl Achey is a notable inventor based in Grand Blanc, MI (US). He has made significant contributions to the field of sensor technology, particularly in the development of oxygen sensors. With a total of 2 patents to his name, Achey continues to push the boundaries of innovation in automotive technology.
Latest Patents
Achey's latest patents include an innovative oxygen sensor featuring an annular support member that provides improved mechanical stability. This oxygen sensor comprises an elongated planar sensing element, a tubular shield, and a seal that securely mounts the sensing element within the shield. The design includes a shell for mounting the sensor to a body through which exhaust flows, and an annular gasket that ensures there is no direct contact between the tubular shield and the shell. This design enhances shock resistance, preventing potential damage to the seal, which may be made of glass.
Another significant patent involves an exhaust sensor that includes a ceramic tube within a metal tube package. This invention features a sealing system for a heated flat plate exhaust gas sensor, which has alternating layers of glass and steatite surrounding a flat plate sensing element. The ceramic tube is carried in a tubular-shaped metal housing, showcasing Achey's commitment to improving sensor durability and performance.
Career Highlights
David Earl Achey is currently associated with GM Global Technology Operations LLC, where he applies his expertise in sensor technology. His work has been instrumental in advancing the capabilities of automotive sensors, contributing to the overall efficiency and reliability of vehicle emissions systems.
Collaborations
Achey has collaborated with notable colleagues, including Gary E. Thoman and Richard Courtney Kuisell. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field.
Conclusion
David Earl Achey stands out as a key figure in the development of advanced oxygen sensor technology. His patents reflect a deep understanding of engineering principles and a commitment to enhancing automotive performance. Through his work, Achey continues to make a lasting impact on the industry.