Martin Labhart

Title: Martin Labhart: Innovator in Smoke Detection Technology

Introduction

Martin Labhart is a notable inventor based in Mannedorf, Switzerland. He has made significant contributions to the field of smoke detection technology, holding a total of 3 patents. His innovative designs focus on enhancing the safety and reliability of smoke detectors.

Latest Patents

Among his latest patents is a photoelectric smoke detector and its application. This smoke detector utilizes a radiation source that operates in a pulse-like manner. In a line extinction detector, a pulse-operated radiation source is connected to an input amplifier of an evaluation circuit. The output pulses generated by the input amplifier are compared to a reference voltage. Circuit elements with a time constant exceeding one minute are included to adjust either the voltage of the output pulses or the reference voltage, ensuring their difference approaches zero. Furthermore, the output pulses are compared to an alarm threshold derived from the reference voltage, triggering an alarm when the output signal falls below this threshold. Additionally, the output pulses are compared to a disturbance threshold value, generating a disturbance signal when the output signal drops below this value. A further disturbance signal is activated at preset limits for the compensating adjustment between the output signal and the reference voltage. This device allows for the adjustment of the ratio between the alarm threshold value and the reference voltage, adapting the sensitivity of the smoke detector to varying distances between the radiation source and the radiation receiver.

Career Highlights

Martin Labhart is currently associated with Cerberus AG, where he continues to develop innovative solutions in smoke detection. His work has significantly impacted the safety standards in various environments.

Collaborations

He has collaborated with notable colleagues, including Jurg Muggli and Hannes Guttinger, contributing to advancements in their field.

Conclusion

Martin Labhart's contributions to smoke detection technology exemplify his commitment to innovation and safety. His patents reflect a deep understanding of the technical challenges in this area, making him a valuable figure in the industry.