Company Filing History:
Years Active: 1987
Title: Innovations of Walter Hemmer in Mining Technology
Introduction
Walter Hemmer is a notable inventor based in Neunkirchen, Germany. He has made significant contributions to the field of mining technology, particularly through his innovative designs for rotary cutters. With a total of two patents to his name, Hemmer's work focuses on enhancing the efficiency and effectiveness of ore removal from mine faces.
Latest Patents
Hemmer's latest patents include a "Rotary cutter with spray nozzles for removal of ores from mine faces." This invention features a rotor equipped with external material removing bits, which are strategically mounted in holders. These holders contain sockets for discrete spray nozzles that discharge highly pressurized water against the mine face and the bits. The nozzles are connected to conduits that run through the rotor, allowing for precise water delivery. Another significant patent is the "Rotary cutter for gouging out ore from mine faces." This design incorporates a large number of externally mounted bits, each paired with a spray nozzle that discharges water at extremely high pressures. The nozzles receive water from conduits located in an annular chamber, ensuring efficient operation during the ore removal process.
Career Highlights
Walter Hemmer is associated with Charbonnages De France, a company known for its expertise in mining operations. His work has contributed to advancements in mining technology, particularly in the design and functionality of rotary cutters. Hemmer's innovative approach has helped improve the efficiency of ore extraction processes.
Collaborations
Throughout his career, Hemmer has collaborated with notable colleagues, including Jean J Demoulin and Reinhard Schiel. These collaborations have fostered a creative environment that has led to the development of groundbreaking mining technologies.
Conclusion
Walter Hemmer's contributions to mining technology through his innovative patents have significantly impacted the industry. His work continues to influence the efficiency of ore extraction methods, showcasing the importance of innovation in mining practices.