Company Filing History:
Years Active: 1988-1989
Title: Innovator Spotlight: Juhani Ljokkoi
Introduction
Juhani Ljokkoi, an inventive mind hailing from Muurame, Finland, has made significant contributions to the field of engineering through his innovative designs. With a total of two patents to his name, Ljokkoi stands out as an influential inventor, particularly within the lubrication technology sector.
Latest Patents
Ljokkoi's latest inventions demonstrate his ability to address practical challenges in mechanical systems. His first patent, a sophisticated lubrication system, is designed to efficiently lead a lubricant from a lubrication unit to a point requiring lubrication, even as both components move relative to each other. This innovative system includes mechanisms for delivering lubricant at predetermined intervals, and features a fast coupler that ensures seamless connectivity and flow prevention based on the attachment state of the units.
The second patent, a slide ring seal, pertains to sealing mechanisms for rotating shafts. This design involves a body portion and sliding seal rings that are optimized to ensure effective sealing. The unique arrangement of these rings allows for continuous movement while maintaining the integrity of the seal. Ljokkoi's use of a shrink fit to secure each slide ring in place enhances the reliability of the seal by directing the radial press force precisely on the centroid of the slide ring's cross-sectional area.
Career Highlights
Juhani Ljokkoi is employed at Oy Safematic Ltd., a company renowned for its advancements in lubrication technology. His work at the firm reflects a commitment to innovation and improvement in mechanical systems, marking him as a key player in ongoing projects aimed at enhancing the functionality and efficiency of lubrication systems in various applications.
Collaborations
Throughout his career, Ljokkoi has had the opportunity to collaborate with accomplished coworkers, including Markku Lummila and Esa Salovaara. These partnerships foster a dynamic approach to problem-solving, contributing to the development of effective solutions in the engineering landscape.
Conclusion
Juhani Ljokkoi’s inventive spirit and technological contributions have left a significant mark in the engineering domain. With a focus on creating practical and effective systems, his patents exemplify the innovation necessary for advancing lubrication technology. As he continues his work at Oy Safematic Ltd., Ljokkoi remains a noteworthy inventor whose creations will undoubtedly resonate within the industry for years to come.