Gas flow distributing flexible coupling

A coupling for routing and distributing exhaust gas flow from an internal combustion engine is disclosed. The coupling includes an upstream duct having a first end and a second end, and a gas flow distribution device arranged between the first and second ends of the upstream duct. The coupling also...

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Bibliographische Detailangaben
1. Verfasser:	HAZELTON GARY J
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MACHINES OR ENGINES IN GENERAL MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES STEAM ENGINES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A coupling for routing and distributing exhaust gas flow from an internal combustion engine is disclosed. The coupling includes an upstream duct having a first end and a second end, and a gas flow distribution device arranged between the first and second ends of the upstream duct. The coupling also includes a downstream duct having a first end and a second end, and a flexible portion arranged between the first and second ends of the downstream duct. The upstream duct is fixed to the downstream duct to generate a continuous, sealed passage for the gas flow between the first end of the upstream duct and the second end of the downstream duct. A vehicle is also disclosed having an engine employing an exhaust after-treatment device and the coupling for routing and distributing the gas flow from the engine to the after-treatment device.