Matthias Simmerl

Title: The Innovative Journey of Inventor Matthias Simmerl

Introduction: Matthias Simmerl, based in Henfenfeld, Germany, is a prominent inventor renowned for his contributions to the field of piezoelectric technology. With a total of three patents to his name, Simmerl has made significant advancements that have implications across various applications and industries. His work primarily focuses on the development of piezoceramic multilayer actuators, showcasing his expertise in innovative engineering practices.

Latest Patents: Matthias Simmerl's latest patents reflect his dedication to enhancing the functionality of piezoceramic multilayer actuators. One of his notable patents is a process for the manufacture of piezoceramic multilayer actuators. This innovation involves laminating a block of stacked green films with internal electrodes, followed by the separation of at least one actuator from the block through a machining operation. The actuator gains its final shape during sintering, with a sinter skin utilized as an insulating layer. Additionally, the sinter skin is strategically abraded at connection points for internal and external electrodes.

Another significant patent addresses the design of the piezoceramic multilayer actuator with a transition region between the active and inactive regions. The head and foot regions, lacking electrodes, consist of inactive piezoceramic layers. This invention proposes a transition region to effectively manage the differing shrinkage and expansion behaviors of the active and passive regions during operation, reducing the risk of crack formation at boundary lines.

Career Highlights: Matthias Simmerl has devoted his career to advancing ceramic engineering, participating in research and development projects that improve actuator performance. His position at Ceramtec AG, a leader in innovative ceramic engineering, has allowed him to collaborate on cutting-edge technologies that shape the future of piezoelectric applications. His three patents have solidified his reputation as a key contributor in the field.

Collaborations: Throughout his career, Simmerl has worked alongside talented colleagues, notably Reiner Bindig and Jürgen Schmidt. These collaborations have fostered a creative environment where innovative ideas can flourish and lead to groundbreaking advancements in their field.

Conclusion: Matthias Simmerl exemplifies the spirit of innovation within the realm of piezoelectric technology. His patents demonstrate a commitment to improving actuator designs and applications, addressing challenges in shrinkage behavior and structural integrity. As he continues to work at Ceramtec AG, his contributions are anticipated to drive further advancements within the industry, marking a significant impact on engineering and technology.