This inventor holds 2 USPTO granted patents. Top assignee: Glaenzer-Spicer. Active years: 1991-1992.
Location History:
- St Germain en Laye, FR (1991)
- Saint Germain en Laye, FR (1992)
Company Filing History:
Years Active: 1991-1992
Title: Innovations by Henri Lescher
Introduction
Henri Lescher is a notable inventor based in St-Germain-en-Laye, France. He has made significant contributions to the field of exhaust systems for internal combustion engines. With a total of 2 patents to his name, his work focuses on reducing noise and improving the efficiency of exhaust systems.
Latest Patents
Lescher's latest patents include a silencer for exhaust gases and a part of an exhaust line featuring such a silencer. The silencer is designed to minimize noise from exhaust gases emitted by internal combustion engines. It consists of an outer cylindrical cover and a coaxial inner cylindrical tube, creating an annular chamber for the exhaust gases. The inner tube is perforated, allowing gases to enter through a sole admission orifice, while the outer cover is lined with absorbent material to enhance noise reduction. Additionally, he has developed an exhaust duct part that facilitates fluid outflow, particularly for exhaust gases. This duct features a continuous external casing and an acoustic attenuation unit that improves the acoustic performance of the exhaust system.
Career Highlights
Henri Lescher is associated with Glaenzer-Spicer, where he applies his expertise in exhaust system innovations. His work has contributed to advancements in automotive technology, particularly in enhancing the performance and sound quality of internal combustion engines.
Conclusion
Henri Lescher's innovative patents reflect his commitment to improving exhaust systems in the automotive industry. His contributions are vital for the development of quieter and more efficient engines.