Company Filing History:
Years Active: 2015-2018
Title: Innovations by Hans-Juergen Ratjen
Introduction
Hans-Juergen Ratjen is a notable inventor based in Bad Bramstedt, Germany. He has made significant contributions to the field of inkjet printing technology. With a total of 3 patents to his name, Ratjen has developed innovative solutions that enhance the efficiency and reliability of ink supply systems.
Latest Patents
One of his latest patents is a device for circulating an ink supply to at least one inkjet print head. This device includes at least two components that are different from the inkjet print head, such as a pump and a valve for the ink. An ink line connects these components, with at least one section of the ink line designed as a channel in a plate. This compact construction allows for easy cleaning and servicing, while also reducing the number of hose lines, thereby increasing reliability.
Another significant patent is a method for damping pressure peaks in an ink line of an inkjet printer. This method involves connecting the line to a chamber divided by a diaphragm into an air-filled first space and an ink-filled second space. The first space is connected to an air-filled buffer, which is in turn connected to an air pump. The method includes a series of steps to pump air into and out of the first space, effectively managing pressure peaks and ensuring smooth operation of the inkjet printer.
Career Highlights
Hans-Juergen Ratjen is currently employed at Heidelberger Druckmaschinen AG, a leading company in the printing technology sector. His work focuses on developing advanced solutions that improve the performance of inkjet printers. Ratjen's innovative designs have contributed to the company's reputation for quality and reliability in printing technology.
Collaborations
Throughout his career, Ratjen has collaborated with talented professionals such as Joerg-Achim Fischer and Claudia Harbs. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the printing industry.
Conclusion
Hans-Juergen Ratjen's contributions to inkjet printing technology through his patents and innovative methods have significantly impacted the industry. His work continues to inspire advancements in printing solutions, ensuring a reliable and efficient future for inkjet technology.