Location History:
- Shirley, Nr Brailsford, GB (1980)
- Shirley near Brailsford, GB (1981)
- Shirley, GB (1981)
- Kingscote, GB (1990)
- Derby, GB (1988 - 1993)
- Tetbury, GB (1989 - 2005)
Company Filing History:
12 out of 5,871 
2 out of 9 Years Active: 1980-2005
Title: The Innovative Contributions of Henry Tubbs
Introduction
Henry Tubbs, an accomplished inventor based in Tetbury, GB, has made significant strides in the field of turbine technology. With a total of 14 patents to his name, Tubbs has demonstrated a relentless commitment to innovation, particularly in the development of turbine blade tip clearance control systems. His work is not only noteworthy for its technical rigor but also for its applicability in revolutionizing gas turbine performance.
Latest Patents
Among his latest inventions, Tubbs has developed a sophisticated gas turbine blade tip clearance control structure. This innovative system features a rigid two-part outer casing that encases a control ring, along with an air-pressurized flexible inner casing housing shroud segments. The strategic design allows for the effective prevention of casing flexing until blade tip clearance adjustments are required. By heating the control ring and the adjacent portion of the outer casing, Tubbs has devised a method that permits the inner casing to flex outward, thereby lifting the shroud segments away from the blade tips. The adjustment of the tip clearance is accomplished through the cooling of the control ring, which enables the contraction of the inner components, thereby improving the efficiency of gas turbines.
Another notable patent is his invention of a heatable member and temperature monitor, which utilizes an optical fiber to capture heat radiation for transmission to a remote pyrometer. By integrating an apertured, contaminant-free compartment into the component being heated and aligning the optical fiber appropriately, Tubbs has enhanced the precision of temperature monitoring in various applications.
Career Highlights
Henry Tubbs has had a distinguished career, with roles at renowned companies including Rolls-Royce Corporation and Industria De Turbo Propulsores, S.A. His expertise and innovative spirit have allowed him to contribute to some of the most advanced developments in turbine technology. His numerous patents reflect his ability to solve complex engineering challenges and drive the industry forward.
Collaborations
Throughout his career, Tubbs has collaborated with fellow innovator Mark A Halliwell, working together to push the boundaries of what is possible in turbine design and technology. Their partnership has resulted in advancements that have been pivotal in improving the performance and efficiency of gas turbines.
Conclusion
Henry Tubbs stands out as a prominent figure in the realm of innovations related to gas turbines. With his impressive portfolio of 14 patents and significant contributions to leading engineering firms, Tubbs continues to inspire future generations of inventors and engineers. His dedication to enhancing turbine technology underscores the importance of innovation in optimizing industrial performance.