Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CYLINDER LINER
Document Type and Number:
Japanese Patent JP2011117604
Kind Code:
A
Abstract:

To provide a cylinder liner having an outer peripheral surface with a surface structure which is manufacturable with a minimum load, and ensures a uniform temperature distribution in a cylinder by ensuring a reliable form fit and the highest possible heat transfer to a crankcase.

The outer peripheral surface 11 with the surface structure 12 includes ridges 13 and 14. The ridges 13 and 14 have at least one rounding portion 16 in a base region. Some ridges 13 have at least one undercut portion 15. At least one ridge 14 without any undercut portions 15 is arranged between two ridges 13 with undercut portions 15.


Inventors:
BISCHOFBERGER ULRICH
GAISELMANN STEFAN
Application Number:
JP2010270519A
Publication Date:
June 16, 2011
Filing Date:
December 03, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MAHLE INT GMBH
International Classes:
F16J10/04; F02F1/00; F02F1/10
Domestic Patent References:
JP2002339794A2002-11-27
JP2010059909A2010-03-18
JP2009013836A2009-01-22
JP2008138552A2008-06-19
Attorney, Agent or Firm:
Takuya Kuno
Toshio Yano
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Ryoichi Shino
Einzel Felix-Reinhard