Location History:
- Dayton, OH (US) (1976)
- Kettering, OH (US) (1991)
Company Filing History:
Years Active: 1976-1991
Title: Innovations of Cecil C. Pugh: A Look into His Contributions to Brake Technology
Introduction
Cecil C. Pugh, an innovative inventor based in Kettering, Ohio, has made significant contributions to brake technology with his patented inventions. With a total of four patents to his name, Pugh's work has been instrumental in advancing the efficiency and safety of vehicle braking systems.
Latest Patents
One of his latest patents includes a "Master Cylinder Reservoir Diaphragm Venting Arrangement" which describes a unique brake master cylinder reservoir diaphragm. This diaphragm features a vent slit designed to act as a vent valve, equalizing air pressure when the brake fluid level fluctuates. The distinctive design includes an omega or bell curve shape, allowing the valve member to operate effectively under varying pressure differentials. The tongue-like part acts as a cantilever, bending at the base to either open or close under pressure. Modifications to the base can fine-tune the bending resistance to enhance performance.
Another notable patent is the "Venting Master Cylinder Reservoir Diaphragm," which includes a passage facilitating communication with the atmosphere. This diaphragm is equipped with a sealing mechanism that prevents air passage when the reservoir pressure equals atmospheric pressure, and it opens when the internal pressure drops, allowing air to enter. This innovation plays a crucial role in maintaining brake fluid integrity and system functionality.
Career Highlights
Cecil C. Pugh works at GM Global Technology Operations LLC, where he has honed his expertise in automotive technologies. His contributions have not only improved vehicle safety but have also showcased the importance of innovative design in everyday mechanics.
Collaborations
Pugh has collaborated with notable coworkers, including Robert S. Hanson and John C. Layman. Together, they have contributed to various projects, pooling their expertise to enhance automotive technologies and address industry challenges. Their collaborative efforts highlight the importance of teamwork in innovation.
Conclusion
Cecil C. Pugh's inventions exemplify the spirit of innovation in the automotive industry. His patents reflect a deep understanding of mechanical systems and demonstrate how thoughtful design can lead to enhanced functionality and safety. Through his work at GM Global Technology Operations LLC and collaborations with colleagues, Pugh continues to pave the way for advancements in brake technology. His contributions serve as a testament to the impact of inventive thinking in creating better and more reliable vehicles.