Company Filing History:
Years Active: 1998-1999
Title: Erkko Fontell: Innovator in Fuel Injection Technology
Introduction
Erkko Fontell is a notable inventor based in Vaasa, Finland. He has made significant contributions to the field of internal combustion engine technology, particularly in fuel injection systems. With a total of 2 patents to his name, Fontell's work showcases his expertise and innovative spirit.
Latest Patents
Fontell's latest patents include an injection valve arrangement designed for injecting a pressure medium into a combustion chamber of an internal combustion engine. This invention features a valve body with a feed duct and an actuation chamber, along with an elongated valve member that moves between open and closed positions. The valve member is equipped with an internal chamber that communicates with the feed duct and has nozzle orifices for fluid communication with the combustion chamber when open. Additionally, a control valve regulates the pressure medium supply to the actuation chamber, enhancing the efficiency of the injection process.
Another significant patent is a control arrangement for a fuel injection valve, which comprises a valve body structure with a nozzle part and a needle structure. This invention allows for precise control of fuel injection by utilizing multiple control surfaces that respond to fluid pressure in different chambers. The design ensures that the needle structure can be urged away from the seating surface, optimizing fuel delivery to the engine.
Career Highlights
Erkko Fontell is currently associated with Wärtsilä Diesel International Ltd Oy, a company known for its advancements in marine and energy technology. His role at the company allows him to apply his innovative ideas in practical applications, contributing to the development of cutting-edge engine technologies.
Collaborations
Fontell has collaborated with David C. Jay, a fellow innovator in the field. Their partnership has likely fostered the exchange of ideas and expertise, further enhancing the quality of their inventions.
Conclusion
Erkko Fontell's contributions to fuel injection technology demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of internal combustion systems, positioning him as a key figure in the industry.