Company Filing History:
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Years Active: 1990-2000
Title: The Innovative Contributions of Carl-Erik Rosgren
Introduction
Carl-Erik Rosgren is a notable inventor based in Vikby, Finland. He has made significant contributions to the field of internal combustion engines, particularly in the design and functionality of injection pumps. With a total of 3 patents to his name, Rosgren's work exemplifies innovation and engineering excellence.
Latest Patents
One of Rosgren's latest patents is an arrangement for an injection pump in an internal combustion engine. This invention focuses on a large diesel engine where the injection pump is equipped with a pressure medium controlled feed control valve. The design includes a flow circuit that connects a pressure medium source to a feed duct, which is essential for the operation of the control valve. The arrangement allows for a compact assembly, enhancing the efficiency of the injection pump.
Another significant patent by Rosgren is an improved lubrication arrangement for a piston member in a fuel injection pump. This innovation ensures that lubricant is supplied under pressure into a lubrication groove surrounding the piston member. The design features a channel extending in the longitudinal direction of the cylinder element, which improves the flow-through of the lubricant, ensuring effective lubrication and potential recirculation.
Career Highlights
Throughout his career, Carl-Erik Rosgren has worked with prominent companies in the industry, including Wärtsilä NSD Oy Ab and Wärtsilä Diesel International Ltd Oy. His experience in these organizations has contributed to his expertise in engine technology and innovation.
Collaborations
Rosgren has collaborated with notable professionals in his field, including David C. Jay and Matti Vaarasto. These collaborations have likely enriched his work and contributed to the development of his patents.
Conclusion
Carl-Erik Rosgren's contributions to the field of internal combustion engines through his innovative patents demonstrate his commitment to engineering excellence. His work continues to influence the industry and showcases the importance of innovation in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.