This inventor holds 5 USPTO granted patents. Top assignees: Pacific Wietz Gmbh & Co. Kg, Mannesmann Aktiengesellschaft. Active years: 1992-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 7 
2 out of 1,178 
Years Active: 1992-1995
Title: Innovations of Gustav Maser
Introduction
Gustav Maser is a notable inventor based in Dortmund, Germany. He has made significant contributions to the field of engineering, particularly in the development of high-pressure sealing arrangements. With a total of 5 patents to his name, Maser has demonstrated a commitment to innovation and problem-solving in his work.
Latest Patents
One of his latest patents is a contactless pressurizing-gas shaft seal. This invention features a high-pressure sealing arrangement where a rotor sealing ring end face generates gas pressure with a stator sealing ring end face. The design includes a functional gap between a cylindrical portion of the seal housing and the stator sealing ring, bridged by an O-ring of reduced hardness. The gap width is meticulously designed to be less than 0.4 mm, and preferably less than 0.3 mm. The sealing O-ring also serves as a compensation or centering ring, with a material hardness greater than the extrusion threshold and less than 90 Shore A according to German Industrial Standard DIN 53505. Ideally, the hardness of the O-ring is less than 80 Shore A under this standard. This innovative design ensures that the orientations of the sealing end faces of the rotor and stator sealing rings remain parallel during operation.
Career Highlights
Throughout his career, Gustav Maser has worked with several prominent companies, including Pacific Wietz GmbH & Co. KG and Mannesmann Aktiengesellschaft. His experience in these organizations has contributed to his expertise in developing advanced sealing technologies.
Collaborations
Maser has collaborated with notable colleagues such as Karl-Heinz Victor and Ralf Dedeken. These partnerships have likely enriched his work and led to further advancements in his field.
Conclusion
Gustav Maser is a distinguished inventor whose work in high-pressure sealing arrangements has made a significant impact in engineering. His innovative patents and collaborations reflect his dedication to advancing technology in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile