Bassam Chammas

Title: The Innovative Mind of Bassam Chammas

Introduction

Bassam Chammas is a notable inventor based in Epinal, France. He has made significant contributions to the field of turbocharged internal combustion engines. With a total of 3 patents to his name, Chammas continues to push the boundaries of automotive technology.

Latest Patents

One of his latest patents is a turbocharged internal combustion engine that features a unique system allowing a portion of exhaust gases to bypass the turbocharger turbine. This innovation facilitates rapid catalyst light-off without incurring a waste gate performance penalty in the turbine. The engine system comprises an internal combustion engine, at least one turbocharger, and a catalytic treatment device. The exhaust manifold system includes both a main exhaust manifold and a bypass exhaust manifold. The partial-engine bypass valve system is strategically positioned between the engine and the exhaust manifold system. In a non-bypass position, the valve directs all engine exhaust gases to the turbine wheel of the turbocharger. Conversely, in a bypass position, a portion of the total exhaust gases bypasses the turbine wheel, proceeding directly to the catalytic device.

Another significant patent involves a variable-nozzle turbine equipped with a means for radial locating the variable-nozzle cartridge. This turbocharger features a variable-nozzle turbine formed by pivotable vanes supported by a nozzle ring. A radially elastically deformable locator is placed between the center housing and the nozzle ring, ensuring proper radial location. The design includes at least one vent to facilitate pressure communication between spaces on opposite sides of the locator.

Career Highlights

Throughout his career, Bassam Chammas has worked with prominent companies in the automotive industry, including Garrett Transportation Inc. and Honeywell International Inc. His experience in these organizations has contributed to his expertise in turbocharger technology and engine systems.

Collaborations

Chammas has collaborated with talented individuals such as Arnaud Gerard and Arthur Jeanson. Their combined efforts have led to advancements in engine technology and innovative solutions in the automotive sector.

Conclusion

Bassam Chammas is a distinguished inventor whose work in turbocharged internal combustion engines has made a lasting impact on the automotive industry. His innovative patents and collaborations reflect his commitment to advancing technology in this field.