Company Filing History:
6 out of 8,370 
5 out of 3,212 
Years Active: 2014-2018
Title: Innovations by Dimitrios Chatzigeorgiou
Introduction
Dimitrios Chatzigeorgiou is a notable inventor based in Somerville, MA (US). He has made significant contributions to the field of leak detection systems, holding a total of 6 patents. His innovative designs focus on improving the reliability and efficiency of leak detection in various applications.
Latest Patents
One of his latest patents is the "Compliant Leak Detection System." This system features a structure designed to support at least two rows of leak detection leaves. Each leaf is supported by an arm that is pivotally attached to the structure and urged outwardly by a torsion spring. This design allows the leaves to adjust for changes in pipe diameter. The leak detection leaf includes a rigid support and a flexible member, which enables suction from a leak to cause the flexible member to contact the pipe wall, creating a drag force on the structure. An axial force transmitting drum measures this drag force to indicate the presence of a leak.
Another significant patent is the "In-Pipe Leak Detection Based on Pressure Gradient." This system includes a structure that fits within a pipe to support at least one sensing element near the inside wall. A pressure gradient at a leak will cause the sensing element to respond. The structure is designed to detect movement or deformation of the sensing element, indicating the presence of a leak. In a preferred embodiment, the sensing element is a diaphragm supported for movement with respect to a ring structure that includes sensing circuitry for leak detection.
Career Highlights
Dimitrios has worked with prestigious institutions such as the Massachusetts Institute of Technology and King Fahd University of Petroleum and Minerals. His experience in these organizations has contributed to his expertise in developing advanced leak detection technologies.
Collaborations
Throughout his career, Dimitrios has collaborated with notable professionals, including Kamal Youcef-Toumi and Rached Ben-Mansour. These collaborations have further enhanced his innovative work in the field.
Conclusion
Dimitrios Chatzigeorgiou's contributions to leak detection technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to solving real-world problems.