Recharge system consists of turbine section with influx region connected to Bypass channel and having port position in the vicinity of turbine exit channel

Recharge system consists of turbine section with influx region connected to Bypass channel and having port position in the vicinity of turbine exit channel

The recharge system (10) comprises at least one turbine section (12) through which exhaust gas streams flow via an influx region (20) and linked to which is a Bypass channel (30) to bypass at least one of the turbine sections. There is at least one port position (40, 52) behind the turbine section l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WIRBELEIT, FRIEDRICH, BECKER, BODO, SCHMITZ, HEINZ GEORG, VOGT, GUENTHER
Format: Patent
Sprache:eng ; ger
Schlagworte:
AIR INTAKES FOR JET-PROPULSION PLANTS
BLASTING
COMBUSTION ENGINES
CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
ENGINE PLANTS IN GENERAL
GAS-TURBINE PLANTS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:The recharge system (10) comprises at least one turbine section (12) through which exhaust gas streams flow via an influx region (20) and linked to which is a Bypass channel (30) to bypass at least one of the turbine sections. There is at least one port position (40, 52) behind the turbine section located in a turbine exit channel (48). The Bypass channel is sealed or opened via the influx region with a first regulating organ (28) at the entrance (36) of the Bypass channel or a second regulating organ (70) at the exit (38) of the Bypass channel in the turbine exit channel. The ring-shaped port positions may extend of the entire periphery of the turbine exit channel. Die Erfindung bezieht sich auf eine Aufladeeinrichtung (10) für Verbrennungskraftmaschinen mit mindestens einem Turbinenteil (12). Diesem strömt ein Abgasmassenstrom über einen Zuströmbereich (20) zu, von dem ein By-Pass-Kanal (30) zur Umgehung des mindestens einen Turbinenteils (12) abgezweigt. Der By-Pass-Kanal (30) mündet an einer Mündungsstelle (40, 52) hinter dem Turbinenteil (12) in einen Turbinenaustrittskanal (48). Der By-Pass-Kanal (30) wird entweder durch ein im Zuströmbereich (20) angeordnetes erstes Regelorgan (28) am Eintritt (36) des By-Pass-Kanals (30) oder durch ein zweites Regelorgan (70) am Austritt (38) des By-Pass-Kanals (30) in den Turbinenaustrittskanal (48) geöffnet oder verschlossen.