Company Filing History:
Years Active: 1998
Title: The Innovative Contributions of Andreas Portmann
Introduction
Andreas Portmann is a notable inventor based in Uerikon, Switzerland. He has made significant contributions to the field of gas sensing technology. His innovative approach has led to the development of a unique photo-acoustic gas sensor.
Latest Patents
Andreas Portmann holds 1 patent for his invention of a photo-acoustic gas sensor. This sensor features a measuring cell, a lamp, a photo-diode, a gas-permeable diaphragm, and a microphone. A key aspect of this invention is the inclusion of a device that monitors the gas-permeable diaphragm and the microphone in an explosion-proof manner. For diagnostic purposes, an artificial pressure modulation is generated in the measuring cell. This pressure modulation is converted by the microphone into electrical monitoring signals, which are amplified and processed by a microprocessor. The system is designed to determine the functional condition of the diaphragm and microphone, generating output signals to indicate any faults.
Career Highlights
Andreas Portmann is associated with Cerberus AG, where he continues to innovate in the field of gas sensing technology. His work has been instrumental in advancing the capabilities of photo-acoustic sensors, making them more reliable and efficient.
Collaborations
Andreas has collaborated with talented individuals such as Mourad Baraket and Mauro Feltre. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Andreas Portmann's contributions to the field of gas sensing technology exemplify the spirit of innovation. His patent for the photo-acoustic gas sensor showcases his commitment to enhancing safety and functionality in gas monitoring systems.