Andre E Minkiewicz

Title: Andre E Minkiewicz: Innovator in Automatic Welding Technology

Introduction

Andre E Minkiewicz is a notable inventor based in Fontenay aux Roses, France. He has made significant contributions to the field of welding technology, particularly in the automatic welding of bevelled tubes. With a total of 2 patents, his work has advanced the efficiency and accuracy of welding processes.

Latest Patents

Minkiewicz's latest patents include an "Apparatus for automatic welding of bevelled tubes" and a "Method and apparatus for automatic welding of bevelled tubes." Both inventions focus on welding tubes with bevelled ends without heels or root-faces. The welding beads are created from the outside of the tubes, maintaining a local gap not exceeding 2 mm. The first and second welding beads are executed using both the up-hill and down-hill methods, with the welding torches positioned at the same inclination to the normal or radius of the pipe. The accuracy of the welding process is enhanced through mechanical guiding means, which include at least one roller that bears on the bevelled ends of the tubes adjacent to the welding zone.

Career Highlights

Throughout his career, Andre E Minkiewicz has worked with prominent companies such as Compagnie Française des Pétroles and Etudes Pétrolières Marines. His experience in these organizations has contributed to his expertise in welding technology and innovation.

Collaborations

Minkiewicz has collaborated with various professionals in his field, including his coworker Norbert Poirier, who has also made significant contributions to welding technology.

Conclusion

Andre E Minkiewicz's innovative work in automatic welding technology has paved the way for advancements in the industry. His patents reflect a commitment to improving welding processes, making him a key figure in this field.