Mann+hummel Gmbh

Mann+hummel Life Sciences & Environment Holding Singapore Pte. Ltd.

Elham Amirnasr

Michael J Shanahan

Marcel Schoch

Andreas Scope

Matthias Heinzmann

A filter media analysis system which utilizes particulate buildup to close notches or breaks provided along a passive circuit, wherein closure of the notches results in an activation of the circuit and transmission at a particular frequency which activation and transmission can be correlated to a life cycle point of the filter media.

Filter element analysis system and associated methods

A computer implemented system and process of analyzing real-time measurements of a one or more air quality sensors to provide an calculated estimate of airborne virus infection and air quality evaluation from current air quality measurements, advise those at risk, advise responsible parties of recommended actions to take, and in some embodiments take direct action in communication of instructions to air filtration and treatment equipment and HVAC systems to improve outside air flow, increase filtration, treat contaminated air and reduce humidity and reduce the risk of airborne virus transmission. Sensor data, calculated airborne infection risk, air quality, warnings and reports are created and distributed to network connected devices.

Method and system for airborne viral infection risk and air quality analysis from networked air quality sensors

A computer implemented system and process of analyzing real-time measurements of a plurality of air quality sensors to provide an calculated estimate of airborne virus infection and air quality evaluation from current air quality measurements, advise those at risk, advise responsible parties of recommended actions to take, and in some embodiments take direct action in communication of instructions to air filtration and treatment equipment and HVAC systems to improve outside air flow, increase filtration, treat contaminated air and reduce humidity and reduce the risk of airborne virus transmission. Sensor data, calculated airborne infection risk, air quality, warnings and reports are created and distributed to network connected devices.

Metadata driven method and system for airborne viral infection risk and air quality analysis from networked air quality sensors

Disclosed is a media suitable for use in a humidifier. The media is water vapor exchange media composed of two components. One component is a nonwoven web for water vapor exchange. A second component includes low melt polymeric fibers such as a polypropylene nonwoven web. The second component seals the first component, preventing exchange of gas through the media. The media is suitable for humidifier components, such as a humidifier component used in a fuel cell system.

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Durham, NC, United States of America

Elham Amirnasr