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1. (WO2001036795) SETTING UNIT FOR EFFECTING VARIABLE CHARGING MOVEMENTS IN THE CYLINDER OF A PISTON INTERNAL COMBUSTION ENGINE

Pub. No.:    WO/2001/036795    International Application No.:    PCT/EP2000/010974
Publication Date: Sat May 26 01:59:59 CEST 2001 International Filing Date: Wed Nov 08 00:59:59 CET 2000
IPC: F02B 27/02
F02B 31/08
F02D 9/16
Applicants: FEV MOTORENTECHNIK GMBH
ARNDT, Michael
DIEL, Stephan
LANG, Oliver
Inventors: ARNDT, Michael
DIEL, Stephan
LANG, Oliver
Title: SETTING UNIT FOR EFFECTING VARIABLE CHARGING MOVEMENTS IN THE CYLINDER OF A PISTON INTERNAL COMBUSTION ENGINE
Abstract:
The invention relates to a piston internal combustion engine whose cylinders (1) are each provided with at least one gas exhaust valve (6) and at least one gas intake valve (5), whereby the gas intake valve (5) is connected to a gas intake channel (7), which is subdivided into two partial channels (7.1, 7.2). Two intake tubes (10, 11), which have different intake tube lengths, and a setting unit (9) are assigned to said partial channels. Either the free flow cross-section of the partial channels (7.1, 7.2) and/or the intake tubes (10, 11) and/or the assignment of the intake tubes (10, 11) to the partial channels (7.1, 7.2) can be set by said setting unit by means of at least one setting element.