Insert and internal combustion engine comprising insert

A technology for internal combustion engines and gaskets, which is applied to mechanical equipment, engine components, engine sealing, etc., and can solve problems such as ineffective sealing

Inactive Publication Date: 2015-04-22
MOTOREN UND TURBINEN UNION MUNCHEN GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although hazardous spaces are reduced in this way, they are not effectively enclosed

Method used

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  • Insert and internal combustion engine comprising insert
  • Insert and internal combustion engine comprising insert

Examples

Experimental program
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Embodiment Construction

[0027] figure 1 A detailed view of cylinder 1 of the internal combustion engine is shown in longitudinal section. The cylinder 1 includes a cylinder liner 3 , which is supported by means of a cylinder liner shoulder 5 in the region of a bearing surface 7 on a so-called seat (viewed in the axial direction) of a cylinder crankcase housing (not shown here).

[0028] Here, the axial direction generally refers to the direction parallel to the axis of symmetry of the cylinder 1 , more precisely the cylinder liner 3 , and thus at the same time the direction in which the piston arranged displaceably in the cylinder liner 3 The position is shifted in this direction during operation of the internal combustion engine. A circumferential direction refers to a direction oriented along a circumferential line about an axial direction. The radial direction refers to a direction perpendicular to the axial direction.

[0029] The cylinder 1 is closed by a cylinder head 9 on the side (viewed i...

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Abstract

Disclosed is an insert (31) that can be positioned in a gap (29) between a first front face (25) of a cylinder liner (3), said face facing a cylinder head (9), and a second front face (27) of the cylinder head (9), said face facing the cylinder liner (3). The insert (31) is characterised in that it comprises at least one compressible material.

Description

technical field [0001] The invention relates to a gasket according to the preamble of claim 1 and to an internal combustion engine according to the preamble of claim 9 . Background technique [0002] Gaskets and internal combustion engines of the type described here are already known. Such an internal combustion engine comprises at least one cylinder, which includes a cylinder liner, and furthermore has a cylinder head, which on the side opposite a piston arranged displaceably in the cylinder liner (as viewed in the axial direction of the cylinder liner) Enclosing the cylinder, the cylinder head has a second end surface facing the first end surface of the cylinder liner. The cylinder liner is held in the internal combustion engine by pressing the cylinder liner in the region of the cylinder liner shoulder against a so-called seat of the crankcase by the cylinder head. In this case, the force flow of the pressing force extends through the radially outer region of the cylind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02F1/16F02F11/00F02F1/00
CPCF02F11/002F02F1/004F02F1/166B22D19/0009F02F1/20F05C2201/021F02F1/16F02F11/005F16J15/0887
Inventor M. 希利罗A. 埃恩斯特L. 克勒泽-耶内魏因
Owner MOTOREN UND TURBINEN UNION MUNCHEN GMBH
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