Company Filing History:
Years Active: 2012
Title: Wolfgang Zettl: Innovator in Glass Composition Technology
Introduction
Wolfgang Zettl is a notable inventor based in Mitterteich, Germany. He has made significant contributions to the field of glass technology, particularly in the development of glass compositions that enhance the bonding between glass and metal components.
Latest Patents
Wolfgang Zettl holds a patent for a glass composition formulated for a glass-metal bond of a tube collector. This innovative glass-metal bond includes a glass tube and a metal part that is bonded to the glass tube. The composition of the glass tube is designed to match the thermal expansion properties, consisting of 73-77 wt. % SiO, 6-8 wt. % BO, 6-6.5 wt. % AlO, 5.5-7 wt. % NaO, 1-3 wt. % KO, 0.5-3.2 wt. % CaO, 0-2 wt. % MgO, with FeO and TiO present in specific ppm ranges. The invention also specifies that the metal part is preferably made of metal material no. 1.3981 according to DIN 17745.
Career Highlights
Wolfgang Zettl is associated with Schott AG, a leading company in the glass and glass-ceramics industry. His work has contributed to advancements in the efficiency and durability of glass-metal bonds, which are crucial in various applications, including solar collectors.
Collaborations
Wolfgang Zettl has collaborated with notable colleagues such as Erhard Dick and Johann Collignon. Their combined expertise has furthered the development of innovative solutions in glass technology.
Conclusion
Wolfgang Zettl's contributions to glass composition technology exemplify the importance of innovation in material science. His patent reflects a significant advancement in the field, showcasing the potential for improved glass-metal bonding applications.