Lars-Göran Rundqvist

Title: Lars-Göran Rundqvist: Innovator in Screen Manufacturing

Introduction

Lars-Göran Rundqvist is a notable inventor based in Tumba, Sweden. He has made significant contributions to the field of screen manufacturing, holding a total of 2 patents. His innovative approaches have led to advancements in the design and functionality of screening devices.

Latest Patents

Rundqvist's latest patents include a method for manufacturing a screen plate with screen slots obtained by laser beam cutting. This method involves cutting a thin plate to create screen slots, which are formed by bending the plate into a desired shape. The laser beam cuts from one side of the plate, with the focus set at a predetermined depth. The process requires at least two cutting operations at different angles, resulting in a screen slot with a cross-section that increases towards the outlet side.

Another significant patent is for a cylindrical screen used in pressure screening devices. This screen features projections on its outer side and grooves on its inner side, with screening passages in the form of slots. The design allows for uniform slots with a width of only about 0.1 mm, enhancing the efficiency of separating undesired particles from fiber suspensions.

Career Highlights

Lars-Göran Rundqvist is currently employed at GLV Sweden AB, where he continues to innovate in the field of screen manufacturing. His work has been instrumental in developing advanced screening technologies that improve industrial processes.

Collaborations

Rundqvist collaborates with Roine Andersson, contributing to the development of innovative solutions in their field.

Conclusion

Lars-Göran Rundqvist's contributions to screen manufacturing through his patents and work at GLV Sweden AB highlight his role as a key innovator in the industry. His advancements in laser cutting and cylindrical screen design demonstrate the impact of his work on modern manufacturing processes.