Company Filing History:
Years Active: 2008-2011
Title: Franz Johann Pohn: Innovator in Shut-off Fitting Technology
Introduction
Franz Johann Pohn is a notable inventor based in Vöcklabruck, Austria. He has made significant contributions to the field of flow medium control through his innovative designs. With a total of two patents to his name, Pohn has established himself as a key figure in the development of shut-off instruments.
Latest Patents
Pohn's latest patents focus on a shut-off fitting designed for flow mediums, particularly slide valve instruments. These instruments are engineered for pressurization on both sides, featuring an instrument housing that forms a flow channel and a slide valve chamber. The design includes a soft-sealing shut-off element that effectively closes off the flow channel. The slide valve stem penetrates a seal arrangement and/or bearing arrangement in a housing neck extension, which delimits the slide valve chamber. This stem is rotationally connected to a stem nut that is coupled to the shut-off element via a screw contact. The shut-off element is designed to consist of multiple parts, with at least one external dimension of the main body being slightly smaller than the nominal width of the flow channel. Seal elements are strategically arranged on opposite support surfaces of the main body, ensuring a secure engaged connection that projects over the external dimension with a peripheral edge collar.
Career Highlights
Franz Johann Pohn is currently associated with E. Hawle Armaturenwerke GmbH, where he continues to innovate in the field of shut-off fittings. His work has been instrumental in advancing the technology used in flow control systems.
Collaborations
Pohn has collaborated with notable coworkers, including Rupert Schlagnitweit and Christian Berger. Their combined expertise has contributed to the successful development of innovative solutions in the industry.
Conclusion
Franz Johann Pohn's contributions to the field of shut-off fitting technology highlight his role as an influential inventor. His patents reflect a commitment to innovation and excellence in flow medium control.