Hans B Karlsson

Title: The Innovative Contributions of Hans B Karlsson

Introduction

Hans B Karlsson is a notable inventor based in Goteborg, Sweden. He has made significant contributions to the field of hydraulics, particularly with his innovative designs and patents. His work has had a lasting impact on hydraulic motor technology.

Latest Patents

Karlsson holds a patent for a "Controller for a hydraulic motor." This invention includes a directional valve that communicates hydraulic pressure fluid from a pressure source to the motor. The controller features a pilot pressure operated activating device, pilot valves connected to the activating device and the pressure source, and a manually operable activating lever mechanically linked to the directional valve. Additionally, a pressure fluid operated actuator is associated with the coupling to shift it between engaged and disengaged conditions. A mode shifting valve is also included to ensure simultaneous pressurization of the pilot valves and the actuator, preventing double activation of the directional valve. This patent showcases Karlsson's ingenuity in hydraulic systems.

Career Highlights

Karlsson has worked at Voac Hydraulics Boras AB, where he has been instrumental in developing advanced hydraulic solutions. His expertise in hydraulic technology has positioned him as a key figure in his field.

Collaborations

Throughout his career, Karlsson has collaborated with talented individuals such as Lennart E Fellinger and Axel T Micael. These partnerships have contributed to the success of various projects and innovations in hydraulic technology.

Conclusion

Hans B Karlsson's contributions to hydraulic motor technology through his patent and work at Voac Hydraulics Boras AB highlight his role as an influential inventor. His innovative designs continue to shape the industry and inspire future advancements.