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Patent Searching and Data


Title:
BOOSTED INTERNAL COMBUSTION ENGINE COMPRISING AN INJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2005/108767
Kind Code:
A1
Abstract:
Previously known internal combustion engines feature boosting of the suctioned fresh air as well as an injection device. The invention relates to an internal combustion engine comprising a mechanical boosting device and a duct-type injection device. The intake valves (10, 11) are in the closed position when the fuel jets (23, 24) hit, and the injected fuel moistens at least the surfaces (26, 27) of the intake valves (10, 11) facing the intake duct (1). The inventive internal combustion engine is preferably embodied as a spark-ignition engine for passenger cars.

Inventors:
Gildein, Helmut (Adlerstrasse 32, Winterbach, 73650, DE)
Kaden, Arnold (Ernst-Heinkelstrasse 52, Remshalden, 73630, DE)
Application Number:
PCT/EP2005/004529
Publication Date:
November 17, 2005
Filing Date:
April 28, 2005
Export Citation:
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Assignee:
DAIMLERCHRYSLER AG (Epplestrasse 225, Stuttgart, 70567, DE)
Gildein, Helmut (Adlerstrasse 32, Winterbach, 73650, DE)
Kaden, Arnold (Ernst-Heinkelstrasse 52, Remshalden, 73630, DE)
International Classes:
F02D41/34; F02M69/04; F02B33/00; (IPC1-7): F02D41/34; F02M69/04
Foreign References:
US5113833A1992-05-19
DE4024841A11992-02-06
Other References:
FORTNAGEL ET AL.: "Technischer Fortschritt durch Evolution - Neue Vierzylinder-Ottomotoren von Mercedes-Benz auf Basis des erfolgreichen MIII", MTZ MOTORTECHNISCHE ZEITSCHRIFT, vol. 61, no. 7/8, 2000, pages 458 - 464, XP002336809
Attorney, Agent or Firm:
Schrauf, Matthias (DaimlerChrysler AG, Intellectual Property Management IPM- C106, Stuttgart, 70546, DE)
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