Hongsheng Lin

Title: Innovations of Hongsheng Lin in Piston Technology

Introduction

Hongsheng Lin is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of piston technology, holding two patents that showcase his innovative approach to engineering.

Latest Patents

One of his latest patents is for a multi-axially forged piston. This invention features a lower crown part forged of steel, which includes a pair of pin bosses and an integral skirt formed as one piece with the pin bosses. The lower crown part is friction welded to an upper crown part, creating at least one closed oil gallery within the piston head. The forging process is conducted in both the longitudinal and lateral directions, imparting unique features to the piston. The laterally forged features may include undercut recesses in the piston skirt, which help reduce material in the overall structure. Additionally, the lateral forging allows for the piston skirt portion to be decoupled from the piston head through laterally forged slots formed in the lower crown part.

Career Highlights

Hongsheng Lin has worked with prominent companies in the automotive industry, including Federal-Mogul World Wide, Inc. and Federal-Mogul Corporation. His experience in these organizations has contributed to his expertise in piston design and manufacturing.

Collaborations

Throughout his career, Lin has collaborated with talented individuals such as Carmo Ribeiro and Richard R Gofton. These partnerships have likely enhanced his innovative capabilities and contributed to the development of his patented technologies.

Conclusion

Hongsheng Lin's work in piston technology exemplifies the spirit of innovation and engineering excellence. His patents reflect a deep understanding of material properties and design principles, making significant advancements in the field.