Company Filing History:
Years Active: 2003
Title: Masahiro Yaegashi: Innovator in Gas-Blast Circuit-Breaker Technology
Introduction
Masahiro Yaegashi is a prominent inventor based in Hitachi, Japan. He is known for his innovative contributions to electrical engineering, particularly in the development of circuit-breaker technology. His work has significantly impacted the efficiency and safety of electrical systems.
Latest Patents
Yaegashi holds a patent for a gas-blast circuit-breaker. This advanced device includes a movable arc contact, a fixed arc contact opposing the movable arc contact, an insulating nozzle, a puffer cylinder, a hollow conductor, an insulating rod connected to the puffer cylinder, and a fixed piston fitted inside the puffer cylinder. The design allows for the ejection of insulating gas to cool and insulate the fixed conductor during current interruption. This innovative configuration ensures effective operation and enhances the performance of the circuit-breaker.
Career Highlights
Masahiro Yaegashi has made significant strides in his career at Hitachi, Ltd. His expertise in electrical engineering has led to the development of cutting-edge technologies that improve electrical safety and efficiency. His contributions have been recognized within the industry, establishing him as a key figure in the field.
Collaborations
Yaegashi has collaborated with notable colleagues, including Kenji Iwabuchi and Manabu Takamoto. Their teamwork has fostered innovation and has been instrumental in advancing the technology behind circuit-breakers.
Conclusion
Masahiro Yaegashi's work in gas-blast circuit-breaker technology exemplifies his commitment to innovation in electrical engineering. His contributions continue to influence the industry and enhance the safety and efficiency of electrical systems.