A test apparatus (110) for testing an IR sensor (36) of train undercarriage temperatures is disclosed. The IR sensor may be used to obtain infrared IR emission data by sensing a wheel (44) or a wheel bearing (48) of a rail vehicle (41). The test apparatus may comprise a heat emitter (114) for supplying IR emissions at a reference temperature to the IR sensor. The heat emitter (114) may be mounted on a rail vehicle (41) for detection of the IR emissions by the IR sensor (36) as the rail vehicle (41) travels over the IR sensor (36).
Apparatus for testing a sensor of train undercarriage temperatures
Vorrichtung zum Testen eines Sensors für Zugunterwagentemperaturen
Appareil pour tester un capteur de températures de châssis de train
2016-08-17
Patent
Elektronische Ressource
Englisch
IPC: | G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
Device for testing a sensor of train undercarriage temperatures
Europäisches Patentamt | 2016
|Cathode-Ray Undercarriage Testing
Emerald Group Publishing | 1940
Undercarriage actuator cylinder control device and undercarriage
Europäisches Patentamt | 2022
|