Company Filing History:
1 out of 832,912 Years Active: 1985-1991
Title: The Innovative Contributions of Paul M. Chewey
Introduction
Paul M. Chewey is a notable inventor based in Los Altos, California. He has made significant contributions to the field of high-temperature materials and solid propellant systems. With a total of 2 patents to his name, Chewey's work showcases his expertise and innovative spirit.
Latest Patents
Chewey's latest patents include the development of high-temperature thermal insulation quilts. This invention consists of an inner quilt and an outer quilt, designed to withstand surface temperatures as high as 3000°F during operation. The quilts are constructed using a silicic-impregnated quartz fabric case, multiple blankets of ceramic insulation material, and quartz-fiber thread cross-stitching to minimize thickness. The inner quilt features a tantalum foil inserted between two blankets of ceramic insulation material, along with sewn-on tie straps. The outer quilt is equipped with sewn-on lacing strips for securing edges together, and its outer surface is coated with silicone rubber.
Another significant patent is the dual pressure solid propellant control system. This system operates at temperatures around 3000°F and at multiple pressures. It includes a solid propellant gas generator connected to several valve clusters via a manifold. The valves and manifold are made from high-temperature materials, with each valve being independently operable. A pressure feedback loop is integrated to maintain the system pressure at a commanded value by adjusting the gas exit area through pulse duration modulation of the valves.
Career Highlights
Throughout his career, Paul M. Chewey has demonstrated a commitment to advancing technology in high-temperature applications. His innovative designs have the potential to enhance safety and efficiency in various industries.
Collaborations
Chewey has collaborated with notable individuals such as Randle Douglass and H. George Jacquin. These partnerships have contributed to the development of his groundbreaking inventions.
Conclusion
Paul M. Chewey's contributions to high-temperature insulation and solid propellant systems highlight his role as a leading inventor in his field. His patents reflect a dedication to innovation and the advancement of technology.