Company Filing History:
Years Active: 1991-2018
Title: Innovative Contributions of William John Penninger in Vehicle Brake Systems
Introduction
William John Penninger, hailing from Niles, Michigan, is a prominent inventor recognized for his significant advancements in vehicle brake systems. With a total of 13 patents to his name, Penninger's innovative work has greatly influenced automotive safety and performance.
Latest Patents
Among his latest inventions, Penninger developed a vehicle hydraulic brake booster system and method. This innovative brake booster system includes a reservoir, a pump, and a brake booster that effectively enhances braking efficiency. The design features an input member that receives manual braking input force while the output member applies braking output force to a master cylinder. Notably, the system incorporates a supply line connecting the pump to the brake booster, complemented by a return line that connects the outlet of the brake booster back to the reservoir. By utilizing hydraulic fluid to create a substantial boost factor, this invention allows the braking output force to exceed the manual input force. Additionally, it includes a hydraulic locking mechanism that ensures operational consistency without the continuous need for pump activation.
Another groundbreaking patent is the blended hydraulic brake booster, which features an innovative design with second and third pistons defining separate chambers within the master cylinder. Compensation valves control the fluid flow from the reservoir, and a passage within the second piston connects the chambers, enhancing responsiveness and reliability. This system also ensures a hydraulic lock can be created when necessary, allowing for effective manual brake applications even in the absence of pressurized fluid.
Career Highlights
Penninger's career spans significant contributions to well-known companies such as Robert Bosch GmbH and AlliedSignal Inc. His work in these organizations has helped to shape the evolution of automotive braking systems, contributing to technologies that enhance safety and performance.
Collaborations
Throughout his career, William John Penninger has collaborated with talented individuals, including John Edmund Mackiewicz and Richard Becker McClain. These partnerships have fostered an environment of innovation and excellence, further amplifying the impact of his inventions in the automotive sector.
Conclusion
William John Penninger is a notable figure in the field of automotive engineering, with 13 patents that showcase his dedication to innovation. His contributions, particularly in vehicle brake systems, have laid the foundation for improved safety and efficiency in modern vehicles. Through his technical achievements and collaborations, Penninger's legacy continues to influence the automotive industry, ensuring that drivers enjoy safer and more reliable braking experiences.