Company Filing History:
Years Active: 1978-1982
Title: Wolfgang Spieth: Innovator in Automotive Technology
Introduction
Wolfgang Spieth is a notable inventor based in Freiberg, Germany. He has made significant contributions to automotive technology, particularly in the field of electrical systems for vehicles. With a total of 2 patents, his work focuses on enhancing safety and efficiency in automotive applications.
Latest Patents
One of Spieth's latest patents is a circuit arrangement for power windows. This innovative safety control circuit for electric motors of power windows differentiates between a tight fitting of the window pane and an obstacle blockage. The motor current is selectively detected to provide a signal representative of the instantaneous rather than static current values. When the detected signal exceeds a reference signal by a given value or for a predetermined interval, indicating an obstacle blockage, the motor current is switched off or reversed.
Another significant patent by Spieth is a circuit arrangement for a wiper driving motor. This design includes a controllable switching element for switching a motor operating circuit. The switching element is controlled by a manually actuable operating switch and a disconnection signal from a limit switch. This arrangement allows for an inexpensive single-conductor cabling solution, enhancing the efficiency of wiper motor operations.
Career Highlights
Wolfgang Spieth is currently associated with Itt Industries, Inc., where he continues to innovate in the automotive sector. His work has been instrumental in developing safer and more reliable electrical systems for vehicles.
Collaborations
Spieth has collaborated with notable colleagues such as Horst Goertler and Hans Prohaska. Their combined expertise has contributed to advancements in automotive technology.
Conclusion
Wolfgang Spieth's contributions to automotive technology through his patents demonstrate his commitment to innovation and safety in vehicle design. His work continues to influence the industry and improve the functionality of automotive electrical systems.