EXHAUST GAS HEATER

An exhaust gas heater for an exhaust system of an internal combustion engine includes a carrier arrangement and a heating conductor arrangement supported on the carrier arrangement. The heating conductor arrangement has at least one heating conductor wherethrough current flows. The at least one heat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Häberle, Jürgen, Karekar, Amol Anil
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY 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 MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	An exhaust gas heater for an exhaust system of an internal combustion engine includes a carrier arrangement and a heating conductor arrangement supported on the carrier arrangement. The heating conductor arrangement has at least one heating conductor wherethrough current flows. The at least one heating conductor is supported with respect to the carrier arrangement by at least one connecting element. At least one length compensation arrangement has a first length compensation element, which has a first supporting surface providing a wedge formation, and has a second length compensation element, which has a second supporting surface supported on the first supporting surface and provides a counter-wedge formation. The length compensation arrangement is provided in association with the at least one connecting element. The first length compensation element and the second length compensation element have materially different coefficients of thermal expansion.