Jan Wiman

Title: Jan Wiman - Innovator in Diesel Engine Technology

Introduction

Jan Wiman is a notable inventor based in Västra Frölunda, Sweden. She has made significant contributions to the field of diesel engine technology, particularly with her innovative designs that enhance engine efficiency and reduce emissions. With a focus on practical applications, Wiman's work has the potential to impact the automotive industry positively.

Latest Patents

Wiman holds a patent for a "Diesel engine with catalytic converter." This invention features a diesel engine equipped with unit injectors and a catalytic converter integrated into the engine's exhaust system. The design allows for a reaction with uncombusted fuel, improving overall efficiency. The injectors are equipped with spill valves that build up pressure when closed, along with needle control valves that manage the opening and closing of the needle valves. The unit injectors utilize pump plungers driven by individual cam elements, ensuring that fuel injection occurs at the optimal moment during the engine cycle.

Career Highlights

Jan Wiman is currently employed at Volvo Lastvagnar AB, where she continues to develop innovative solutions in diesel engine technology. Her work at Volvo has allowed her to collaborate with leading experts in the field, further enhancing her contributions to automotive engineering.

Collaborations

Wiman has worked alongside notable colleagues such as Per I Persson and Jonas Rick. These collaborations have fostered an environment of innovation and creativity, leading to advancements in diesel engine design and functionality.

Conclusion

Jan Wiman's contributions to diesel engine technology exemplify her commitment to innovation and efficiency. Her patent for a diesel engine with a catalytic converter showcases her ability to address critical challenges in the automotive industry. Wiman's work continues to inspire future advancements in engine technology.