THROTTLE VALVE DEVICE FOR AN EXHAUST SYSTEM OR A SUPPLY AIR SYSTEM OF AN INTERNAL COMBUSTION ENGINE

THROTTLE VALVE DEVICE FOR AN EXHAUST SYSTEM OR A SUPPLY AIR SYSTEM OF AN INTERNAL COMBUSTION ENGINE

The invention relates to a throttle valve device for an exhaust system or a supply air system of an internal combustion engine, having: a throttle valve housing (30) which has an inner housing element (34), which delimits a flow duct (36), and an outer housing element (32), which radially surrounds...

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Hauptverfasser: GRAUTEN, Andreas, MICHELS, Jürgen, KAMARYS, Dirk
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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creator GRAUTEN, Andreas
MICHELS, Jürgen
KAMARYS, Dirk
description The invention relates to a throttle valve device for an exhaust system or a supply air system of an internal combustion engine, having: a throttle valve housing (30) which has an inner housing element (34), which delimits a flow duct (36), and an outer housing element (32), which radially surrounds the inner housing element (34), an air gap (80) being provided between the outer housing element (32) and the inner housing element (34); and a throttle valve (40), which is situated in the flow duct (36) and is mounted pivotably on the throttle valve housing (30) via a valve shaft (42) projecting into the flow duct (36), wherein a sealing ring (82, 84), which is arranged coaxially to the valve shaft (42), is provided between the inner housing element (34) and the outer housing element (32).
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and a throttle valve (40), which is situated in the flow duct (36) and is mounted pivotably on the throttle valve housing (30) via a valve shaft (42) projecting into the flow duct (36), wherein a sealing ring (82, 84), which is arranged coaxially to the valve shaft (42), is provided between the inner housing element (34) and the outer housing element (32).</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
title THROTTLE VALVE DEVICE FOR AN EXHAUST SYSTEM OR A SUPPLY AIR SYSTEM OF AN INTERNAL COMBUSTION ENGINE
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