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Patent Searching and Data


Title:
内燃機関のシリンダライナまたはシリンダのためのインサート
Document Type and Number:
Japanese Patent JP2010513776
Kind Code:
A
Abstract:
An insert for a cylinder sleeve or a cylinder of an internal combustion engine is provided for narrowing the diameter of the cylinder sleeve or cylinder in the region of the upper dead center of a piston guided in the cylinder sleeve or cylinder. The insert is formed as an open, biased ring having a ring joint, which ring is held radially by means of its radial forces, which act outward, and axially by a recess in the cylinder sleeve or cylinder, in such a manner that the radial surface pressure is approximately the same on the circumference, whereby its ratio of ring wall thickness (d) to inside diameter (D) of the cylinder sleeve or the cylinder amounts to between 0.001 and 0.02.

Inventors:
Ulrich Bischofberger
Kai Stapel Break
Application Number:
JP2009541744A
Publication Date:
April 30, 2010
Filing Date:
March 08, 2007
Export Citation:
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Assignee:
MAHLE International GmbH
International Classes:
F02F1/18; F02F3/00; F02F7/00; F16J10/04
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard