Aufladesystem für eine Brennkraftmaschine

Supercharging system for an internal combustion engine

Système de suralimentation pour un moteur à combustion interne

Abstract

Die Erfindung betrifft ein Aufladesystem für eine Brennkraftmaschine (1), die zumindest zweistufig ausgebildet ist, wobei eine jeweilige Stufe (11,12) des Aufladesystems jeweils eine Turbine (13,16) und jeweils einen Verdichter (14,17), die über eine gemeinsame Welle (15,18) miteinander gekoppelt sind, aufweist, wobei zumindest die abgasseitigen Teile des Abgasturboladers in einer gemeinsamen Gehäuseeinheit (19) integriert sind. Die Erfindung betrifft ferner eine Brennkraftmaschine mit einem solchen Aufladesystem.
The supercharging system is made in at least two stages, whereby a given stage has an associated turbine (13,16) and a compressor (14,17) coupled by a common shaft (15). At least the exhaust gas side parts (13,16) of the system are integrated into a common housing unit (19) or in two housing units that are joined together in a space-saving manner. AN Independent claim is also included for the following: (a) an internal combustion engine with an inventive charging system .

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Description

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Patent Citations (8)

    Publication numberPublication dateAssigneeTitle
    DE-19514572-A1October 24, 1996Man Nutzfahrzeuge AgCharged combustion engine with high pressure stage
    DE-19822874-A1November 25, 1999Man Nutzfahrzeuge AgCharging system for internal combustion engine
    DE-19837978-A1November 04, 19993K Warner Turbosystems GmbhAir-flow controller in twin stage turbocharged internal combustion engine
    EP-1191202-A2March 27, 2002Caterpillar Inc.Low pressure gaseous fuel system
    US-4344289-AAugust 17, 1982Bbc Brown, Boveri & Company, Ltd.Two-stage supercharging apparatus
    US-5528902-AJune 25, 1996Mtu Motoren- Und Turbinen-Union Friedrichshafen GmbhSupport housing for exhaust gas turbochargers
    US-5560207-AOctober 01, 1996Ramsden; John N., Drake; Ian W.Turbocharged internal combustion engine
    US-5692378-ADecember 02, 1997Gfc Alsthom Diesels LimitedTurbocharger assembly

NO-Patent Citations (0)

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Cited By (16)

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    CN-100535407-CSeptember 02, 2009上海交通大学大小涡轮增压器串并联可调高增压系统
    CN-103282619-ASeptember 04, 2013五十铃自动车株式会社Multi-stage supercharging device
    CN-103282619-BMarch 09, 2016五十铃自动车株式会社多级增压装置
    DE-102005025885-A1December 07, 2006Audi AgTwo stage turbocharger for motor vehicle internal combustion engine, has engine with first part having low pressure area and second part having high pressure area
    DE-102005025885-B4April 29, 2010Audi AgAufladevorrichtung für eine Verbrennungskraftmaschine
    DE-102007017843-A1November 06, 2008Siemens AgTurboladeranordnung
    DE-102007017847-A1October 23, 2008Siemens AgMehrstufiger Turbolader und Brennkraftmaschine
    EP-2660439-A1November 06, 2013Isuzu Motors, Ltd.Mehrstufiger auflader
    EP-2660439-A4December 10, 2014Isuzu Motors LtdDispositif de suralimentation à étages multiples
    US-7752844-B2July 13, 2010Daimler AgEngine braking method for an internal combustion engine having two serially arranged exhaust-gas turbochargers
    US-8171731-B2May 08, 2012Borgwarner Inc.Engine air management system
    WO-2006089653-A1August 31, 2006Daimlerchrysler AgProcede de freinage par frein moteur pour moteur a combustion interne a deux turbocompresseurs de gaz d'echappement couples en serie
    WO-2007084592-A3September 13, 2007Honeywell Int Inc, Frederic F Nicolle, Christopher Wilkins, Magali M CapelliTwo-stage turbocharger system with integrated exhaust manifold and bypass assembly
    WO-2007103860-A2September 13, 2007Honeywell International Inc.Vanne a clapet oscillant pour turbocompresseur avec elements de vanne empiles, et systeme de turbocompresseur a deux etages associe
    WO-2007103860-A3November 08, 2007Honeywell Int Inc, Steven P Martin, Andrew F McgrawSwing valve for a turbocharger with stacked valve members, and two-stage turbocharger system incorporating same
    WO-2008125550-A1October 23, 2008Napier Turbochargers Limited, Continental Automotive GmbhMulti-stage turbocharger and internal combustion engine