This inventor holds 2 USPTO granted patents. Top assignees: Arctic Pilot Project Inc., Oy Wartsila Ab. Active years: 1982-1984.
Location History:
- Kerava, FI (1982)
- Calgary, CA (1984)
Company Filing History:
Years Active: 1982-1984
Title: Arno Keinonen: Innovator in Ice-Breaking Technology
Introduction
Arno Keinonen is a notable inventor based in Kerava, Finland. He has made significant contributions to the field of ice-breaking technology, holding 2 patents that showcase his innovative approach to solving challenges faced by ice-breaking vessels.
Latest Patents
One of his latest patents is a propeller mount for icebreakers. This innovative design includes a wedge-shaped body that deflects ice away from the propeller. The front end of the mount is pointed, while the remainder flares rearwardly to direct ice outwardly. Additionally, bubblers are incorporated in the sides of the body near the front end to promote the outward deflection of ice. The rear of the body is also slightly wedge-shaped, providing a similar wedging action at the stern for steering ice away from propellers.
Another significant patent by Keinonen is for an ice-breaking ship. This design enhances the effectiveness of ice-breaking by changing the zone of ice crushing and shearing that occurs at the stem. The front portion of the ship is designed with a truncated, wedge-formed stem that forms a broad runner-like portion inclined forward at a small angle to the waterline. This innovative design is calculated based on the driving power of the ship and its maximum beam, optimizing its ice-breaking capabilities.
Career Highlights
Throughout his career, Arno Keinonen has worked with several companies, including Arctic Pilot Project Inc. and Wärtsilä Corporation. His experience in these organizations has contributed to his expertise in ice-breaking technology and innovation.
Collaborations
Keinonen has collaborated with notable individuals in his field, including Bengt Johansson and Joe Gruzling. These partnerships have likely enriched his work and led to further advancements in ice-breaking technology.
Conclusion
Arno Keinonen's contributions to ice-breaking technology through his innovative patents demonstrate his commitment to improving maritime operations in icy conditions. His work continues to influence the industry and showcases the importance of innovation in addressing unique challenges.