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Walter Vollenweider

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Publication

Featured researches published by Walter Vollenweider.

Archive | 2009

Device and Method for Detecting Smoke by Joint Evaluation of Two Optical Backscatter Signals

Markus Loepfe; Kurt Müller; Georges A. Tenchio; Walter Vollenweider

Archive | 2009

EVALUATION OF A DIFFERENCE SIGNAL BETWEEN OUTPUT SIGNALS OF TWO RECEIVING DEVICES IN A SENSOR APPARATUS

Walter Vollenweider

Archive | 2009

Smoke alarm with temporal evaluation of a backscatter signal, test method for the functional capability of a smoke alarm

Markus Loepfe; Kurt Mueller; Georges A. Tenchio; Walter Vollenweider

Archive | 2008

Smoke alarm with timed evaluation of a backscattering signal, test method for functionality of a smoke alarm

Kurt Müller; Markus Loepfe; Georges A. Tenchio; Walter Vollenweider

Archive | 2009

SMOKE DETECTION BY WAY OF TWO SPECTRALLY DIFFERENT SCATTERED LIGHT MEASUREMENTS

Markus Loepfe; Kurt Mueller; Georges A. Tenchio; Walter Vollenweider

Archive | 2002

Video smoke detection system and method for examining the same

Dieter Wieser; Kurt Müller; Thomas Brupbacher; Walter Vollenweider; Markus Loepfe

Archive | 2002

Event detector with a camera

Thomas Brupbacher; Markus Loepfe; Kurt Müller; Walter Vollenweider; Dieter Wieser

Archive | 2008

Smoke detection through two spectrally different light scattering measurements

Kurt Müller; Markus Loepfe; Georges A. Tenchio; Walter Vollenweider

Archive | 2004

Method and communication channel for the transmitting of several information flows as well as hazard signalling system

Walter Vollenweider

Archive | 2009

Hazard signalling system

Jörg-erich Schulz; Walter Vollenweider

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Collaboration

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Markus Loepfe

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Georges A. Tenchio

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Kurt Müller

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Thomas Brupbacher

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Dieter Wieser

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Kurt Mueller

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Jörg-erich Schulz

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Peter Schmid

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