This inventor holds 1 USPTO granted patent. Top assignee: USA as Represented by Secretary of the Navy. Active years: 1986.
Company Filing History:
Years Active: 1986
Title: Martha M Phillips - Innovator in Leak-Free Sealing Technology
Introduction
Martha M Phillips is a notable inventor based in Arnold, MD (US). She has made significant contributions to the field of sealing technology, particularly with her innovative designs that enhance the efficiency and reliability of mechanical systems. Her work is characterized by a commitment to solving complex engineering challenges.
Latest Patents
Martha holds a patent for a "Leak Free Floating Packing Shaft Seal." This invention provides a solution for a rotatable shaft and a supporting annular structure, which features a high-pressure upstream side and a low-pressure downstream side. The floating seal includes an annular holder that is slidably mounted in the supporting structure, allowing for radial movement. A ring of packing material is strategically placed in a recess on the inner circumferential side of the holder. The design incorporates a first O-ring arrangement to seal the high-pressure environment and a second O-ring arrangement for the downstream side. Additionally, passageways are included to balance pressures between the upstream and downstream sides, ensuring that the holder can move radially without leakage or the adverse effects of lateral forces.
Career Highlights
Martha is currently employed by the United States Navy, where she represents the organization in her innovative endeavors. Her work has been instrumental in advancing sealing technologies that are critical for various applications in the military and beyond.
Collaborations
Martha has collaborated with esteemed colleagues such as John D Spargo and A Bayne Neild. These partnerships have fostered a creative environment that encourages the development of groundbreaking solutions in engineering.
Conclusion
Martha M Phillips exemplifies the spirit of innovation through her contributions to sealing technology. Her patent for the leak-free floating packing shaft seal showcases her ability to address complex engineering problems effectively. Her work continues to impact the field positively, demonstrating the importance of innovation in engineering.