Unlock instant, AI-driven research and patent intelligence for your innovation.

Media lines for internal combustion engines

A technology for medium pipes and internal combustion engines, applied to internal combustion piston engines, combustion engines, adding non-fuel substances to fuel, etc., can solve the problems of functional capacity depending on the medium, time-consuming assembly, and impossibility

Active Publication Date: 2022-03-01
VOLKSWAGEN AG
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantageously, the described vibrating element is complex to produce, cannot or can only be assembled in a very time-consuming manner in medium lines with complex geometries, and the functional capability depends only on the flow of the medium

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Media lines for internal combustion engines
  • Media lines for internal combustion engines
  • Media lines for internal combustion engines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] exist Figure 1 to 3 Exemplary embodiments of different dielectric lines 10 according to the present invention are shown in the present invention.

[0031] exist figure 1 The medium line 10 shown in the middle is shown in a longitudinal section. The medium line 10 includes a base 12 with a peripheral wall 14 including an inner peripheral wall 14a and an outer peripheral wall 14b. The flow region 16 for the medium is not shown is restricted by the inner peripheral wall 14a of the base body 12. The medium guides the flow region 16 through the substrate 12 in the direction of the main flow direction M.

[0032] exist figure 1 The medium line 10 shown in the medium is a portion of the intake pipeline of the internal combustion engine is not shown. The illustrated medium line 10 relates to a so-called air cover, which also includes a leakage gas introduction portion 18 of the leakage gas line 20. The medium flowing in the direction of the main flow direction M is in the intake ai...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a medium line of an internal combustion engine with a base body (12) and at least one flow area (16) delimited by a peripheral wall (14) of the base body (12), wherein the flow area (16) ) is provided for the throughflow of the medium, wherein means ( 28 ) for vibration excitation of the base body ( 12 ) are arranged on the base body ( 12 ) outside the flow region ( 16 ).

Description

Technical field [0001] The present invention relates to a dielectric line according to a internal combustion engine according to the present invention, in particular for the leakage of an internal combustion engine (or a leakage, blowing gas, i.e., bLOW-BY-GAS) and / or Intake air. Here, in particular, it can be involved in an internal combustion engine in a motor vehicle, or a motor vehicle involving such an internal combustion engine. Background technique [0002] In the case of low external temperatures, ice can be caused inside the dielectric line of the internal combustion engine. This involves a medium line for leakage or fresh air in an intake pipe of an internal combustion engine. When a larger ice element is formed at the periospin wall of the medium line (the ice element is dissolved by heating in the operation of the internal combustion engine and can be moved through the medium of the medium pipeline), such an ice element can damage the internal combustion engine. In ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F02M27/08F02M25/06F02M35/10F02M35/08B06B1/06B06B1/16
CPCF02M35/10222F02M35/10242F02M25/06F02M27/08F02M35/088B06B1/06B06B1/16Y02T10/12
Inventor C.施佩G.克雷奇曼J-C.贝尼特茨-卢纳R.霍夫曼
Owner VOLKSWAGEN AG