Company Filing History:
Years Active: 1976
Title: The Innovative Contributions of Axel Schulze
Introduction
Axel Schulze is a notable inventor based in Wolfenbüttel, Germany. He has made significant contributions to the field of photography through his innovative designs and patents. His work has had a lasting impact on the functionality of electronic photographic equipment.
Latest Patents
One of Axel Schulze's key inventions is an electronic photographic flash unit. This device features a first thyristor in series with the flash tube and a second thyristor, which is in series with a quenching capacitor and is parallel to the first thyristor. The design allows for the first thyristor to be quenched at the appropriate time by quenching current from the quenching capacitor. After the first thyristor becomes non-conductive, the second thyristor is also rendered non-conductive through forced commutation. This innovative arrangement significantly shortens the recovery time of the apparatus compared to prior art, enabling its use with both motion picture and still cameras. Furthermore, the invention includes a circuit that produces three separate flashes during each shutter opening of a motion picture camera, effectively overcoming the stroboscopic effect that can be unpleasant for subjects being photographed.
Career Highlights
Axel Schulze is associated with Rollei-Werke Franke & Heidecke, a company renowned for its contributions to photographic technology. His work at this company has allowed him to develop and refine his inventions, contributing to advancements in the field.
Collaborations
Axel Schulze has collaborated with his coworker, Stefan Borejko, to further enhance the capabilities of their photographic technologies. Their teamwork has fostered innovation and creativity within their projects.
Conclusion
Axel Schulze's contributions to the field of photography, particularly through his electronic photographic flash unit, demonstrate his innovative spirit and technical expertise. His work continues to influence the design and functionality of photographic equipment today.