Company Filing History:
Years Active: 2006-2009
Title: Innovations of Hans-Erik Ångström
Introduction
Hans-Erik Ångström is a notable inventor based in Huddinge, Sweden. He has made significant contributions to the field of engineering, particularly in the development of advanced engine technologies. With a total of 2 patents, his work reflects a commitment to innovation and improvement in mechanical systems.
Latest Patents
One of Hans-Erik Ångström's latest patents is for a two-stroke engine with variable compression. This invention features a two-stroke opposing cylinder engine that includes a length flushing system and two crankshafts. It also incorporates a novel type of phase setting mechanism that allows for the adjustment of the compression ratio during operation. The design utilizes two intermediate gear wheels to synchronize the rotation of the crankshafts, which rotate in mutually opposite directions to eliminate torque-dependent vibrations.
Another significant patent is for an arrangement for mixing a first and a second gas flow. This system is designed for applications such as mixing an inlet flow with an exhaust gas return flow in a diesel engine. It includes a line for the first flow and an inlet for the second flow, along with a streamlined body that can be displaced to achieve a variable venturi effect. This design minimizes the need for throttling and reduces pressure losses, enhancing the efficiency of the gas mixing process.
Career Highlights
Throughout his career, Hans-Erik Ångström has worked with various companies, including Varivent Innovations AB and HCCI Technology AB. His experience in these organizations has contributed to his expertise in engine technology and innovation.
Collaborations
Hans-Erik has collaborated with notable individuals in his field, including Gustav Berggren and Fredrik Jansson. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Hans-Erik Ångström's contributions to engine technology through his innovative patents demonstrate his significant impact on the field. His work continues to inspire advancements in mechanical engineering and fuel efficiency.