GAS DETECTOR USING A GOLAY CELL

• Main Authors: YANG, Wei, MARTA, Teresa M, WILLETT, Martin, WATTS, Rodney R
• Format: Patent
• Language: English; French; German
• Published: 15.08.2018
• Subjects: COLORIMETRY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; PHYSICS; RADIATION PYROMETRY; TESTING

A gas detecting system (200) comprising: a gas detector device (100) with a Golay cell, the Golay cell comprising: a microphone (102) having a front surface (104) with a sound collecting aperture (108) for receiving sound; a substrate (110); a gas cavity (112) configured to detect a first gas formed...