Title:
エンジン
Document Type and Number:
Japanese Patent JP2014520232
Kind Code:
A
Abstract:
An internal combustion engine has a multi-link crankshaft drive with a plurality of coupling elements rotatably mounted on crankpins of a crankshaft and a plurality of articulated connecting rods rotatably mounted on crankpins of an eccentric shaft, wherein each of the coupling elements is pivotally connected to a piston connecting rod of a piston of the internal combustion engine and to one of the articulated connecting rods. A balance shaft, which is driven by a crankshaft via a phase adjuster, is provided in order to at least partially attenuate second-order inertia forces occurring in the internal combustion engine.
Inventors:
Brendel, マティーアス
Application Number:
JP2014516220A
Publication Date:
August 21, 2014
Filing Date:
June 14, 2012
Export Citation:
Assignee:
Audi Aktiengesellschaft AUDI AG
International Classes:
F02B77/00; F02B67/04; F02B75/04; F16C3/04; F16C3/28; F16C7/02; F16F15/26
Domestic Patent References:
| JP2004360773A | 2004-12-24 | |||
| JP2005042625A | 2005-02-17 | |||
| JP2006207635A | 2006-08-10 | |||
| JPH04171341A | 1992-06-18 | |||
| JP2006207505A | 2006-08-10 | |||
| JP2009275553A | 2009-11-26 | |||
| JP2004360773A | 2004-12-24 | |||
| JP2005042625A | 2005-02-17 |
Foreign References:
| US0457931A | 1891-08-18 | |||
| US4517931A | 1985-05-21 |
Attorney, Agent or Firm:
Patent business corporation Morimoto international patent firm