Method For Evaluating A Quasi-Stationary Pressure Difference Detectable By A Sensor At A Gas Boiler, And Associated Gas Boiler

Method For Evaluating A Quasi-Stationary Pressure Difference Detectable By A Sensor At A Gas Boiler, And Associated Gas Boiler

A method for evaluating a quasi-stationary pressure difference detectable by a sensor at a gas boiler. The gas boiler has a mixing device (4), a fan (5), a main flow regulator (3), .a control valve (2) and a safety valve (1). The sensor detects a differential pressure between a pressure (p2) at a me...

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Hauptverfasser: HERMANN, Jens, VROLIJK, Enno Jan, WEINGART, Markus, KERSCHREITER, Andreas, SIMON, Bernhard
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
REGULATING OR CONTROLLING COMBUSTION
WEAPONS
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creator HERMANN, Jens
VROLIJK, Enno Jan
WEINGART, Markus
KERSCHREITER, Andreas
SIMON, Bernhard
description A method for evaluating a quasi-stationary pressure difference detectable by a sensor at a gas boiler. The gas boiler has a mixing device (4), a fan (5), a main flow regulator (3), .a control valve (2) and a safety valve (1). The sensor detects a differential pressure between a pressure (p2) at a measuring point upstream of the main flow regulator (3) and downstream of the control valve (2) and a reference pressure (p0, p1) at a reference measuring point. The sensor transmits a signal to an electronic evaluation system. The electronic evaluation system compares the differential pressure during a pre-purge phase, wherein the safety valve (1) is closed, with the differential pressure after the pre-purge phase and detects an error by the comparison.
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subjects BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
REGULATING OR CONTROLLING COMBUSTION
WEAPONS
title Method For Evaluating A Quasi-Stationary Pressure Difference Detectable By A Sensor At A Gas Boiler, And Associated Gas Boiler
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