Location History:
- Rochester, IN (US) (1996)
- Carson City, NV (US) (2002)
Company Filing History:
Years Active: 1996-2002
Title: Innovations by Burton Addison Featheringill: Pioneering Vacuum Sewage System Solutions
Introduction
Burton Addison Featheringill, based in Carson City, Nevada, is an esteemed inventor known for his contributions to vacuum sewage systems. With two patents to his name, Featheringill has made significant strides in enhancing the efficiency and reliability of sewage transport technologies.
Latest Patents
Featheringill's innovations include the following notable patents:
1. **Dual Backflow Check Valve**
This patent describes a dual backflow check valve specifically designed for vacuum sewage systems. It features a valve body with both a primary (branch) conduit and a secondary (service) conduit that enter at an acute angle. The primary conduit has an upstream portion acting as the primary inlet and a downstream portion serving as the primary outlet. The valve flap is pivotal, allowing it to prevent fluid from entering either the secondary conduit or the upstream portion of the primary conduit, depending on its position. Notably, both conduits are arranged in a substantially horizontal plane to optimize functionality.
2. **Sump-Vented Controller Mechanism for Vacuum Sewerage Transport System**
This apparatus addresses the issue of waterlogging in sensor and controller valves used in vacuum sewage management. Utilizing a float valve, it regulates operations based on sewage levels in a sump pit. The float valve allows atmospheric pressure to communicate with the sensor and controller while keeping sewage contained when levels exceed a predetermined limit. Additionally, a pressure-relief valve may provide an outlet for excessive hydrostatic pressure in the sump.
Career Highlights
Featheringill's inventive contributions are primarily associated with Airvac, Inc., a company recognized for its advancements in vacuum sewer and wastewater technology. His work exemplifies a commitment to developing practical solutions in environmental engineering.
Collaborations
Throughout his career, Featheringill has collaborated with other industry experts to further enhance the functionality of vacuum sewage systems. Notably, one of his colleagues is John M Grooms, with whom he has shared insights and expertise in developing innovative sewage transport solutions.
Conclusion
Burton Addison Featheringill’s inventive spirit and dedication to improving sewage system technology have made a lasting impact on the industry. His patents highlight the potential for innovation in environmental engineering, particularly in vacuum sewage systems, emphasizing the importance of functional and efficient designs.