Company Filing History:
Years Active: 1985-1986
Title: The Innovations of Didier Schaff
Introduction
Didier Schaff is a notable inventor based in Auvers-sur-Oise, France. He has made significant contributions to the field of plasma technology and arc working torches. With a total of 2 patents, Schaff's work has advanced the safety and efficiency of these tools.
Latest Patents
One of Schaff's latest inventions is related to plasma torches. This invention focuses on a design where the gas entering the electrode holder is divided into a plasmagenic gas flow and a cooling gas flow through two series of openings drilled in a single metal element forming the electrode holder. Another significant invention is in the realm of arc working torches. This design includes a protective cowling at the free end of the torch to prevent the operator from touching the live electrode. The cowling consists of a protective skirt and a tilting stirrup that engages with the torch body, closing an electrical circuit that is part of the torch's safety features. These inventions are particularly applicable to manual plasma cutting torches.
Career Highlights
Didier Schaff is associated with L'Air Liquide, a prominent company known for its expertise in gases and related technologies. His work at this organization has allowed him to innovate and develop advanced tools that enhance safety and performance in various applications.
Collaborations
Throughout his career, Schaff has collaborated with notable colleagues such as Gerard Marhic and Francis Remy. These partnerships have contributed to the development and refinement of his inventions.
Conclusion
Didier Schaff's contributions to the field of plasma technology and arc working torches demonstrate his commitment to innovation and safety. His patents reflect a deep understanding of the technical challenges in these areas, making him a significant figure in modern engineering.