Gerd Futterlieb

Title: Gerd Futterlieb: Innovator in Electric Motor Technology

Introduction

Gerd Futterlieb is a notable inventor based in Obersontheim, Germany. He has made significant contributions to the field of electric motor technology, holding 2 patents that showcase his innovative approach to enhancing motor efficiency and safety.

Latest Patents

Futterlieb's latest patents include an assembly for monitoring a winding threshold temperature. This temperature monitoring device is designed to protect the winding of electronically commutated electric motors from overheating, regardless of the rotational speed. It features a phase current detection device that monitors the phase current for the motor windings, an overcurrent switch-off device that disables the motor if the maximum permissible phase current is exceeded, and an overcurrent monitoring device that transmits a switch-off signal when necessary. The algorithm used in this invention incorporates the measured ambient temperature to ascertain the maximum permissible phase current.

Another significant patent is for a stator designed for brushless, electronically commutated electric motors. This stator includes a core wound with stator windings and control electronics that manage these windings. The stator core and windings are encased in a molded encapsulation made from a plastic material with defined thermal conductivity. A temperature sensor is positioned on the outside of the encapsulation, allowing the control electronics to calculate the temperature in the stator winding region based on the detected temperature and a specific stator temperature profile stored in memory.

Career Highlights

Futterlieb is currently employed at Ebm-Papst Mulfingen GmbH & Co. KG, a leading company in the field of ventilation and drive technology. His work there has allowed him to focus on developing advanced solutions for electric motors, contributing to the company's reputation for innovation and quality.

Collaborations

Throughout his career, Futterlieb has collaborated with talented individuals such as Oliver Kleinheinz and Holger Hartmann. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in electric motor design.

Conclusion

Gerd Futterlieb's contributions to electric motor technology through his patents and work at Ebm-Papst Mulfingen GmbH & Co. KG highlight his role as an influential inventor in the industry. His innovative solutions continue to enhance the efficiency and safety of electric motors, making a lasting impact on the field.