John V Lasecki

Title: John V Lasecki: Innovator in Metal to Ceramic Sealed Joints

Introduction

John V Lasecki is a notable inventor based in Livonia, MI (US). He has made significant contributions to the field of materials engineering, particularly in the development of sealed joints that can withstand extreme temperature variations.

Latest Patents

Lasecki holds a patent for a "Metal to Ceramic Sealed Joint." This innovative joint is designed to endure thermal cycling from approximately 20 to 1000 degrees Celsius. The sealed joint comprises a metal member, a ceramic member with an end portion, and an active metal braze that forms a secure connection between the two. The design strategically positions the joint away from the ceramic member's end portion to minimize stress at the edges. This technology is particularly beneficial for thermoelectric generators, such as sodium heat engines, where solid ceramic electrolytes must be effectively joined to metal components.

Career Highlights

Lasecki is currently employed at Ford Motor Company Limited, where he applies his expertise in materials science to advance automotive technologies. His work focuses on enhancing the durability and performance of components used in high-temperature applications.

Collaborations

Throughout his career, Lasecki has collaborated with esteemed colleagues, including Robert F Novak and James R McBride. These partnerships have contributed to the successful development of innovative technologies in the automotive sector.

Conclusion

John V Lasecki's contributions to the field of materials engineering, particularly through his patented metal to ceramic sealed joint, demonstrate his commitment to innovation. His work at Ford Motor Company Limited continues to influence advancements in automotive technology.