Company Filing History:
Years Active: 1996-2009
Title: Johann Schunn: Innovator in Sheet Conveying Technology
Introduction
Johann Schunn is a notable inventor based in Leimen, Germany. He has made significant contributions to the field of sheet conveying technology, holding a total of 6 patents. His innovative methods and apparatuses have advanced the efficiency and precision of sheet handling in various applications.
Latest Patents
One of Schunn's latest patents is a method for conveying a sheet, which involves guiding an electrically charged sheet pneumatically along a desired path. This method continuously detects the charge distribution on the sheet and reduces any positional deviation by actuating at least one element that influences the position based on the charge distribution. Additionally, he has developed an apparatus for conveying a sheet that includes a control device for the sheet's position and a sensor for detecting the electric field present on the sheet. This technology allows for minimal deviations from the desired path, enhancing the overall efficiency of the process.
Another significant patent is for a circuit designed for the sensorless commutation of a DC motor. This system utilizes a virtual star, formed of resistors, to facilitate the commutation of a brushless direct-current motor. A comparison device continuously evaluates the voltages of the two star center points, generating a signal for controlling the commutation based on the comparison results.
Career Highlights
Johann Schunn is currently associated with Heidelberger Druckmaschinen AG, a company renowned for its innovations in printing technology. His work has been instrumental in developing advanced solutions that improve the performance and reliability of printing processes.
Collaborations
Throughout his career, Schunn has collaborated with esteemed colleagues such as Helmut Meyer and Wolfgang Dürr. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Johann Schunn's contributions to sheet conveying technology exemplify his innovative spirit and dedication to advancing engineering solutions. His patents reflect a commitment to enhancing efficiency and precision in industrial applications.