Company Filing History:
Years Active: 1979-1982
Title: **Innovator Josef Cibulka: Pioneering Advances in Electric Rectification**
Introduction
Josef Cibulka, a prominent inventor based in Prague, Czech Republic, has made significant contributions to the field of electrical engineering. With a total of four patents to his name, Cibulka is renowned for his innovative designs in current rectifiers and inverters.
Latest Patents
His latest patents include groundbreaking inventions such as a circuit arrangement of an inverted current rectifier with self-commutation tailored for smaller and medium output applications. This invention allows the disconnection of thyristors in an inverted rectifier and facilitates the separation of current commutation in phases. It ensures that the accumulated power of capacitors in the inverted rectifier is discharged to the current source and the load without any losses. Additionally, Cibulka developed a method of three commutation on rectifiers utilizing a three-phase current inverter. This innovative design generates a blocking voltage applied across the main control thyristors' anode and cathode, enabling efficient load current transfer.
Career Highlights
Josef Cibulka's career is strongly tied to his work at ČKD Praha, a leading electrical engineering company. His expertise has played a vital role in developing advanced electrical solutions that address contemporary challenges in the industry. With four patents, he stands out as a key figure in driving innovation at his workplace, helping to shape the future of power electronics.
Collaborations
Throughout his career, Cibulka has collaborated with notable colleagues, including Jiri Winkler and Jaroslav Hlousek. These partnerships have fostered a creative environment that has led to numerous successful projects and innovations.
Conclusion
Josef Cibulka's inventive spirit and technical prowess have established him as a notable inventor in the field of electrical engineering. His ongoing contributions to circuit arrangements and commutation methods are paving the way for more efficient energy solutions, marking him as a vital player in the advancement of electrical technology.