Company Filing History:
Years Active: 2012
Title: Fredrik Johansson: Innovator in Engine Lubrication Systems
Introduction
Fredrik Johansson is a notable inventor based in Jönköping, Sweden. He has made significant contributions to the field of engine technology, particularly with his innovative lubrication system for four-stroke engines. His work exemplifies the intersection of engineering and creativity, leading to advancements that enhance engine performance and reliability.
Latest Patents
Johansson holds a patent for a lubrication system designed specifically for four-stroke engines. This system includes an oil pan for storing lubrication oil, a crankcase housing a crankshaft with a balance weight, and a piston coupled with a cylinder. The design features a gear assembly room, a rocker-arm chamber, and a gas-oil separator that effectively separates gas and oil from their mixture. The oil pan is connected to the crankcase via an oil suction passage, which contains a first check valve. Additionally, the crankcase communicates with the gear assembly room through a first oil delivery passage, while the gear assembly room connects to the rocker-arm chamber and the oil pan through second and third oil delivery passages, respectively. The rocker-arm chamber also has a first oil return passage that includes a second check valve.
Career Highlights
Throughout his career, Johansson has worked with prominent companies such as Husqvarna Aktiebolag and Husqvarna AB. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects, particularly in the automotive sector.
Collaborations
Johansson has collaborated with talented individuals in his field, including Chun-Chin Chen and Cheng-Tsung Yang. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Fredrik Johansson's contributions to engine lubrication systems highlight his innovative spirit and technical expertise. His patent reflects a commitment to improving engine efficiency and performance, making him a noteworthy figure in the field of engineering.