FROST-RESISTANT LIQUID PRESSURE SENSOR FOR EXHAUST REDUCING SYSTEMS (DIESEL ENGINE)

Pressure sensor for an exhaust gas reduction system, especially for diesel motors has a housing with at least a measurement cell linked to a supply line for the exhaust gas reducing medium, preferably a water-urea solution, whereby between the measurement cell (13) and the supply line (5, 6) is at l...

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Bibliographische Detailangaben
Hauptverfasser:	OBERMEIER, HORST, ZAPF, FRIEDRICH, SCHLUETER, SIEGMUND, KNOBLACH, THOMAS, BLEECK, MATHIAS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MECHANICAL ENGINEERING PHYSICS STEAM ENGINES TESTING WEAPONS
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Beschreibung
Zusammenfassung:	Pressure sensor for an exhaust gas reduction system, especially for diesel motors has a housing with at least a measurement cell linked to a supply line for the exhaust gas reducing medium, preferably a water-urea solution, whereby between the measurement cell (13) and the supply line (5, 6) is at least a compressible volume (17) which absorbs a volume change resulting from freezing of the exhaust gas reducing medium.