Gerald Hauptmann

Title: Gerald Hauptmann: Innovator in Inkjet Printing Technology

Introduction

Gerald Hauptmann is a notable inventor based in Bammental, Germany. He has made significant contributions to the field of inkjet printing technology. His innovative approach focuses on enhancing the efficiency and reliability of ink temperature control during the printing process.

Latest Patents

Gerald Hauptmann holds a patent for a "Method for feedback control of the temperature of an ink in inkjet printing." This method involves pumping ink through supply and return lines of an ink distributor and between these lines through print heads supplied in parallel with the ink. The process includes comparing a temperature actual value with a predefined temperature setpoint value and calculating a manipulated variable for a setpoint value of an ink heater based on the deviation between the setpoint and actual values. A flow sensor operates between the supply and return lines in parallel with the print heads, measuring the flow of the ink or generating a measurement signal dependent on the flow. This measurement is then converted into a temperature auxiliary value used for feedback control. This innovation enables continuous unimpaired production by inkjet printing, particularly during changes in viscosity of the ink in industrial applications.

Career Highlights

Gerald Hauptmann is associated with Heidelberger Druckmaschinen AG, a leading company in the printing technology sector. His work has contributed to advancements in the efficiency and quality of inkjet printing processes.

Collaborations

He has collaborated with notable colleagues such as Ernst-Christian Maschler and Dieter Schaffrath, who have also contributed to the field of printing technology.

Conclusion

Gerald Hauptmann's innovative methods in inkjet printing technology demonstrate his commitment to improving industrial printing processes. His contributions are vital for the ongoing evolution of printing technology.