Company Filing History:
Years Active: 1976-1985
Title: Pierre Palluel: Innovator in Thermoelectric Technology
Introduction
Pierre Palluel is a notable inventor based in Paris, France. He has made significant contributions to the field of thermoelectric technology, holding a total of 3 patents. His work primarily focuses on advancements in electron tubes and cathode technology.
Latest Patents
Among his latest patents is the invention of a thermoelectric cathode for a hyperfrequency valve. This invention concerns a thermoelectronic cathode designed for hyperfrequency electron tubes. The cathode features a cylindrical molybdenum casing, with the lower portion containing a heating filament and the upper portion comprising two superimposed porous bodies. The lower body is made from impregnated material, while the upper body is constructed from non-impregnated material. Another significant patent involves a hot cathode, which is constituted by a fritted matrix and a heating filament. This matrix is formed from a powder mixture of tungsten and another high work function refractory metal, covered with a high work function refractory metal film.
Career Highlights
Pierre Palluel is associated with Thomson-CSF, a company known for its innovations in technology and electronics. His work at this organization has allowed him to develop and refine his inventions, contributing to advancements in the field.
Collaborations
Throughout his career, Pierre has collaborated with notable colleagues, including Arvind Shroff and Jean Hervier. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Pierre Palluel's contributions to thermoelectric technology and electron tube advancements highlight his role as a significant inventor in the field. His patents reflect a commitment to innovation and excellence in engineering.