Title (en)

INTERNAL COMBUSTION ENGINE COMPRISING A PRESSURE WAVE SUPERCHARGER FOR OPERATING ANCILLARY UNITS OF AN INTERNAL COMBUSTION ENGINE

Title (de)

VERBRENNUNGSKRAFTMASCHINE MIT EINEM DRUCKWELLENLADER UND VERFAHREN ZUM BETREIBEN VON NEBENAGGREGATEN EINER VERBRENNUNGSKRAFTMASCHINE

Title (fr)

MOTEUR À COMBUSTION INTERNE AVEC UN CHARGEUR À ONDES DE PRESSION ET PROCÉDÉ POUR FAIRE FONCTIONNER DES GROUPES AUXILIAIRES D'UN MOTEUR À COMBUSTION INTERNE

Publication

EP 2337935 A1 20110629 (DE)

Application

EP 09756660 A 20091010

Priority

• DE 2009001413 W 20091010
• DE 102008052113 A 20081020

Abstract (en)

[origin: WO2010045918A1] The invention relates to an internal combustion engine (1) comprising a pressure wave supercharger (2), the air quantity in a charge air flow produced by the pressure wave supercharger (2) being larger than the air quantity that can be absorbed on average by the internal combustion engine. The internal combustion engine is characterized in that the portion of the charge air flow (7) not absorbed by the internal combustion engine (1) is intended to be supplied to at least one ancillary unit (8, 9, 10, 11) of the internal combustion engine (1) or to at least indirectly cool parts of the internal combustion engine (1).

IPC 8 full level

F02B 33/42 (2006.01); F02B 37/10 (2006.01)

CPC (source: EP US)

F02B 33/42 (2013.01 - EP US); F02B 37/10 (2013.01 - EP US); Y02T 10/12 (2013.01 - EP US)

Citation (search report)

See references of WO 2010045918A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

DE 102008052113 A1 20100422; EP 2337935 A1 20110629; JP 2012505988 A 20120308; US 2011203557 A1 20110825; WO 2010045918 A1 20100429

DOCDB simple family (application)

DE 102008052113 A 20081020; DE 2009001413 W 20091010; EP 09756660 A 20091010; JP 2011531348 A 20091010; US 200913124727 A 20091010