Company Filing History:
Years Active: 1989
Title: Antti-Jussi Heilala: Innovator in Slide Ring Seal Technology
Introduction
Antti-Jussi Heilala, based in Starnberg, Germany, is a notable inventor in the field of seal technology, holding a total of three patents. His innovative work focuses on creating effective solutions for sealing machine parts, particularly in applications where rotational and stationary components meet.
Latest Patents
His latest patents include groundbreaking designs such as the "Slide ring seal with circumferentially variably-beveled counter-surface," which introduces a unique approach to sealing rotating machinery. This patent describes a slide ring seal that comprises seating rings with slide rings, arranged to ensure the sealing slide faces are pressed securely against each other while allowing for rotation. Notably, the slide rings are affixed to the seating rings using a shrink fit that subjects the slide ring to a radially-acting press force. This innovation features an axially discontinuous surface on the seating ring, enhancing the wave shape of the slide face in the peripheral direction.
Another significant patent is the "Slide ring seal," aimed at sealing the gap between rotatable and non-rotatable machine parts. This design includes at least one static seal ring and a counter ring, both featuring slide rings. The configuration allows the slide surfaces to be tightly pressed against each other, and importantly, the static seal ring and counter ring are mutually replaceable sealing modules, simplifying the seal's structure and enhancing its functionality.
Career Highlights
Antti-Jussi Heilala is currently associated with Oy Safematic Ltd., a company specialized in innovative sealing solutions. His contributions have solidified his reputation as a key player in the advancement of sealing technologies.
Collaborations
Throughout his career, Heilala has collaborated with various companies and institutions that focus on mechanical engineering and sealing technology, driving innovation and fostering advancements in his field.
Conclusion
Antti-Jussi Heilala continues to make significant contributions to the engineering domain through his inventive designs and patents, particularly in slide ring seal technology. His work not only enhances the efficiency of mechanical systems but also sets a benchmark for future innovations in sealing solutions.