CH676145

CH676145

Gas-fired appliance with atmospheric burner and flow safety arrangement with waste-gas inlet, room-air inlet and waste-gas/room-air outlet and at least one sensor at the room-air inlet and also a control member for influencing the combustion, in the case of which appliance, with fan-assisted waste-g...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: HANGAUER, WILFRIED
Format: Patent
Sprache:ger
Schlagworte:
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
REGULATING OR CONTROLLING COMBUSTION
VENTILATING
WEAPONS
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Beschreibung
Zusammenfassung:Gas-fired appliance with atmospheric burner and flow safety arrangement with waste-gas inlet, room-air inlet and waste-gas/room-air outlet and at least one sensor at the room-air inlet and also a control member for influencing the combustion, in the case of which appliance, with fan-assisted waste-gas discharge, the control member (33) influences the speed of the fan (13) and for this purpose has two comparators (22, 23), the one inputs (25, 26) of which are supplied with the values of two switching thresholds (S2, S3) and the other inputs of which are supplied the actual-value signal of the sensor or sensors (14, 15) at the room-air inlet (11) of the flow safety arrangement, and in the case of which appliance the output of the comparators is connected to the fan motor (13) via a speed regulator (31).