Hans Karl Haak

Title: Hans Karl Haak: Innovator in Electrothermal Ignition Technology

Introduction

Hans Karl Haak is a notable inventor based in Unterlüss, Germany. He has made significant contributions to the field of ignition technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and adaptability of ignition devices, particularly in the context of propellant systems.

Latest Patents

One of his latest patents is an electrothermal ignition device and method for producing the device. This invention relates to an electrothermal ignition device designed for igniting a powder propellant charge. It features at least one electrically-conductive wire that extends, at least partially, through the propellant charge and can be connected to a current source. The wire is coated with a pyrotechnical ignition mixture, allowing for a low electrical-energy requirement and easy adaptation to various requirements. A potassium perchlorate-zirconium (KClO-Zr) based mixture has proven to be an advantageous ignition mixture.

Another significant patent involves a propellant for large-caliber ammunition. This propellant system includes a propellant with at least three partial charges, each tailored to specific acceleration requirements. The system also features an electric energy supply and control device connected to the propellant for ignition. This device includes a plasma generator that affects the combustion behavior of the propellant, ensuring consistent gas pressure levels regardless of initial propellant temperature.

Career Highlights

Throughout his career, Hans Karl Haak has worked with various organizations, including Tzn Forschungs- und Entwicklungs-Zentrum. His innovative work has positioned him as a key figure in the development of advanced ignition technologies.

Collaborations

He has collaborated with notable individuals in the field, including Thomas Weise and Wolfgang Scherge. Their combined expertise has contributed to the advancement of ignition technology and propellant systems.

Conclusion

Hans Karl Haak's contributions to electrothermal ignition technology and propellant systems highlight his innovative spirit and dedication to advancing engineering solutions. His patents reflect a commitment to improving efficiency and adaptability in ignition devices, making a lasting impact in the field.