André Sebastiaan Maria Jansen

Title: André Sebastiaan Maria Jansen: Innovator in Braking Technology

Introduction

André Sebastiaan Maria Jansen is a notable inventor based in Roermond, Netherlands. He has made significant contributions to the field of braking technology, holding 2 patents that showcase his innovative approach to enhancing the functionality of movable door wings.

Latest Patents

One of Jansen's latest patents is a braking device designed for a movable door wing. This device incorporates an electric motor that operates as a generator, utilizing a motor shaft that rotates with the movement of the door wing. The motor generates a motion-dependent motor voltage at a contact pair, which is then applied to a braking circuit. This circuit allows for the short-circuiting of the contact pair to dampen the movement of the door wing. The design includes two anti-serially arranged field-effect transistors, enhancing the efficiency of the braking mechanism. Additionally, the device can feature a brushless electric motor with multiple stator coils, further improving its performance.

Another patent by Jansen focuses on a similar braking device for movable door wings. This invention also utilizes an electric motor that functions as a generator, producing a motor voltage that is applied to a braking circuit. A safety device with a current sensor is integrated into the design, which detects the amperage generated by the motor. This safety feature modifies the braking circuit based on the detected amperage, ensuring that the current is reduced upon reaching a predetermined overload amperage.

Career Highlights

André Jansen is currently employed at Geze GmbH, a company renowned for its innovative solutions in door and window technology. His work at Geze GmbH has allowed him to further develop his expertise in braking systems and contribute to advancements in the industry.

Collaborations

Jansen collaborates with Matthias Hucker, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

André Sebastiaan Maria Jansen is a distinguished inventor whose work in braking technology has led to significant advancements in the functionality of movable door wings. His patents reflect a commitment to innovation and safety in engineering.