Magnus Ottosson

Title: Innovations by Magnus Ottosson

Introduction

Magnus Ottosson is a notable inventor based in Norrahammar, Sweden. He has made significant contributions to the field of internal combustion engines, particularly in the development of carburetor systems. With a total of 5 patents to his name, Ottosson's work has had a considerable impact on the efficiency and functionality of small engine applications.

Latest Patents

One of Ottosson's latest patents is a carburetor system designed for small two-stroke internal combustion engines, such as those used in chain saws and line trimmers. This innovative fuel supply system includes a diaphragm carburetor equipped with a purging or priming system to facilitate engine starting. The design features a fuel valve connected to a fuel cavity, which is linked to a fuel nozzle in the main air passage of the carburetor. Additionally, the purging system incorporates a manually operated pump connected between a fuel tank and the fuel cavity or conduit. Another significant patent involves a method for controlling fuel supply during engine start-up, allowing for at least two start modes—lean and rich—based on previous start attempts. This system includes a main fuel path with an actively controlled fuel valve and an idling fuel path branching off downstream.

Career Highlights

Ottosson's career is marked by his dedication to improving engine performance and reliability. His work at Husqvarna AB has positioned him as a key player in the development of advanced carburetor technologies. His innovative designs have contributed to the efficiency of various hand-held power tools, enhancing their usability and performance.

Collaborations

Throughout his career, Ottosson has collaborated with talented individuals such as Mikael Larsson and Bo P Carlsson. These partnerships have fostered a creative environment that has led to the successful development of numerous patents and innovations.

Conclusion

Magnus Ottosson's contributions to the field of internal combustion engines exemplify the spirit of innovation. His patents reflect a commitment to enhancing the functionality of small engine applications, making a lasting impact on the industry.