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Patent Searching and Data


Title:
INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO2005003527
Kind Code:
A3
Abstract:
The invention relates to an internal combustion engine comprising at least one piston which is mounted in a cylinder in a reciprocating manner. Said piston has a piston ring region provided with at least one piston ring, and comprises at least one first cavity for receiving at least one gas passing through the piston ring. The piston ring region is connected to the first cavity by means of a first flow path, and the gases can be carried away from said first cavity by means of at least one second flow path.

Inventors:
SALZGEBER KURT (AT)
KLING WOLFGANG (AT)
Application Number:
PCT/AT2004/000220
Publication Date:
June 09, 2005
Filing Date:
June 24, 2004
Export Citation:
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Assignee:
AVL LIST GMBH (AT)
SALZGEBER KURT (AT)
KLING WOLFGANG (AT)
International Classes:
F02B77/04; F02F1/22; F02F3/22; F01M11/02; (IPC1-7): F01M13/00; F02B77/04; F02F1/22; F02F11/00
Foreign References:
US6431157B12002-08-13
US6378482B22002-04-30
US4363310A1982-12-14
US4191150A1980-03-04
US5067453A1991-11-26
US4811706A1989-03-14
US4111104A1978-09-05
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