Thomas H Lichti

Title: Innovations by Thomas H Lichti

Introduction

Thomas H Lichti is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of engineering, particularly in the automotive sector. With a total of 4 patents to his name, Lichti has developed innovative technologies that enhance vehicle performance and efficiency.

Latest Patents

Lichti's latest patents include a variable cam phaser and method of assembly. This invention features drive and driven members connected by helical splines of an annular phase control piston and a lash control piston. The axial motion of these components varies the angular phase relation between the drive and driven members. A single wave spring is utilized to bias the pistons apart, effectively taking up lash in the splines. Additionally, a return spring biases the phase control piston to an initial phase setting. The design allows for pre-timing of the members, ensuring optimal performance. Another notable patent is the compact camshaft phasing drive, which incorporates lash take-up drive piston assemblies with inner and outer helical splines. This design shortens the overall length of the unit while relieving lash take-up friction on the piston return strokes.

Career Highlights

Lichti is currently employed at GM Global Technology Operations LLC, where he continues to innovate and develop new technologies. His work has been instrumental in advancing automotive engineering and improving vehicle functionality.

Collaborations

Throughout his career, Lichti has collaborated with talented individuals such as Michael J Niemiec and Kenneth A Kovacevich. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Thomas H Lichti is a distinguished inventor whose work has significantly impacted the automotive industry. His innovative patents demonstrate his commitment to enhancing vehicle performance and efficiency.