Manfred Zimmerhackl

Title: Manfred Zimmerhackl: Innovator in Passive Infrared Sensor Technology

Introduction

Manfred Zimmerhackl is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of sensor technology, particularly with his innovative designs for passive infrared sensors. His work has implications for various applications, including security and automation systems.

Latest Patents

Zimmerhackl holds a patent for a passive infrared sensor that utilizes a pair of sensors and reflectors to enhance detection capabilities. The device is designed to receive light beams effectively, particularly as a PIR movement detector. It features a housing with at least one window where lens segments, preferably Fresnel lenses, are positioned to focus horizontally incident light beams onto two light sensors. This configuration allows for a defined usable sensor detection angle. To further expand the detection angle, horizontal reflectors are strategically placed near the light sensors, capturing additional light beams from areas not covered by the sensors. This innovative design ensures that even light beams incident outside the usable detection angle are focused onto the sensors.

Career Highlights

Manfred Zimmerhackl is associated with Abb Patent GmbH, where he continues to develop and refine his inventions. His work in the company has been instrumental in advancing sensor technology, making it more efficient and effective for various applications.

Collaborations

Zimmerhackl has collaborated with notable colleagues, including Gunter Hofmann and Volkmar Norkus. Their combined expertise has contributed to the successful development of innovative technologies in the field.

Conclusion

Manfred Zimmerhackl's contributions to passive infrared sensor technology exemplify his innovative spirit and dedication to advancing the field. His patent reflects a significant step forward in sensor design, enhancing detection capabilities for various applications.