Company Filing History:
Years Active: 1986-1987
Title: Brian F Cooper: Innovator in Travelling Wave Tube Technology
Introduction
Brian F Cooper is a notable inventor based in Chelmsford, GB. He has made significant contributions to the field of travelling wave tube technology, holding a total of 3 patents. His work has advanced the understanding and application of these complex devices, which are crucial in various communication technologies.
Latest Patents
One of his latest patents is for a travelling wave tube that features a directly heated cathode. This invention includes a cathode material applied in a depression in a U-shaped member made of high resistance alloy. The design allows for the return path of heater current to be provided by another U-shaped strip member beneath the first. The configurations of these two strip members are similar, which helps to neutralize stray magnetic fields generated by the equal but opposite currents flowing through them. In another embodiment, the two strip members are replaced by generally cylindrical members, enhancing the efficiency of the device.
Another significant patent by Cooper is a method for manufacturing coupled cavity travelling wave tubes. This invention involves a millimeter coupled cavity travelling wave tube where each slow wave structure is formed from at least one longitudinally extending member with holes made through it by a hobbing process. These holes constitute part of the cavities of the slow wave structure. The innovative hobbing process leaves a buttress outstanding from each cavity facing surface, allowing for precise machining and assembly of the device.
Career Highlights
Brian F Cooper has worked with the English Electric Valve Company Limited, where he has been able to apply his expertise in developing advanced technologies. His career is marked by a commitment to innovation and excellence in engineering.
Collaborations
Cooper has collaborated with notable colleagues such as David H Cottey and Maurice Esterson. These partnerships have contributed to the successful development of his inventions and have fostered a collaborative environment for innovation.
Conclusion
Brian F Cooper's contributions to travelling wave tube technology exemplify his dedication to innovation in engineering. His patents reflect a deep understanding of the complexities involved in this field, and his work continues to influence advancements in communication technologies.