Ulf Lundqvist

Title: Ulf Lundqvist: Innovator in Engine Technology

Introduction

Ulf Lundqvist is a notable inventor based in Stockholm, Sweden. He has made significant contributions to the field of engine technology, holding three patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of Ulf Lundqvist's latest patents is an apparatus for controlling at least one engine valve in a combustion engine. This invention involves a hydraulic circuit that includes a pump, a control valve, and a power device designed to move the engine valve between open and closed positions. The pump circulates a flow of medium continuously during the engine's operation, while the control valve directs this flow to the power device to achieve the desired movement of the engine valve.

Another significant patent is a device for transferring exhaust gas from the exhaust collector of a supercharged internal combustion engine to its inlet conduit. This device features a venturi mechanism that helps to draw EGR gases from the exhaust collector into the inlet conduit, overcoming the high gas pressure present in the charged air. An injector tube is incorporated to adjust the amount of EGR gas based on the engine's load conditions.

Career Highlights

Ulf Lundqvist has worked with prominent companies in the automotive industry, including Motortestcenter MTC AB and Scania CV AB. His experience in these organizations has allowed him to refine his skills and contribute to advancements in engine technology.

Collaborations

Ulf has collaborated with notable colleagues such as Johan Eriksson and Johan Linderyd, further enhancing his work in the field.

Conclusion

Ulf Lundqvist's innovative patents and career in engine technology reflect his dedication to improving combustion engine performance. His contributions continue to influence the automotive industry and inspire future innovations.