JPS59127853U - fluid evacuation device - Google Patents
fluid evacuation deviceInfo
- Publication number
- JPS59127853U JPS59127853U JP2109483U JP2109483U JPS59127853U JP S59127853 U JPS59127853 U JP S59127853U JP 2109483 U JP2109483 U JP 2109483U JP 2109483 U JP2109483 U JP 2109483U JP S59127853 U JPS59127853 U JP S59127853U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- combustion chamber
- valve body
- evacuation device
- away
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は内燃機関の概略構成を示す縦断面図、第２図は
従来例を示す要部の縦断面図、第３図はこの考案の一実
施例を示す要部の縦断面図である。
１・・・シリシダ、４・・・排出管（排出路）、５ｂ・
・・ポペット弁（弁体）、６・・・弁座、１１，１２−
・・凹部（乱流形成部）。FIG. 1 is a vertical cross-sectional view showing a schematic structure of an internal combustion engine, FIG. 2 is a vertical cross-sectional view of main parts showing a conventional example, and FIG. 3 is a vertical cross-sectional view of main parts showing an embodiment of this invention. . 1... Shirishida, 4... Discharge pipe (discharge path), 5b.
...Poppet valve (valve body), 6...Valve seat, 11, 12-
... Concavity (turbulent flow forming part).
Claims (1)
座に゛対し、弁体が接離可能に設けられ、前記弁体の接
離動作にともない前記排出路を開閉する流体排出装置に
おいて、前記燃焼室の内壁面・ または前記弁体に
前記燃焼室側から排出路側に流れる流体の流れを乱す乱
流形成部を設けたことを ゛、 特徴とする
流体排出装置。In a fluid discharge device, a valve body is provided so as to be movable toward and away from a valve seat provided at an inlet of a discharge passage for discharging fluid in a combustion chamber, and the discharge passage opens and closes as the valve body moves toward and away from the valve seat. A fluid discharge device characterized in that: a turbulent flow forming portion is provided on the inner wall surface of the combustion chamber or on the valve body to disturb the flow of fluid flowing from the combustion chamber side to the discharge path side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2109483U JPS59127853U (en) | 1983-02-16 | 1983-02-16 | fluid evacuation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2109483U JPS59127853U (en) | 1983-02-16 | 1983-02-16 | fluid evacuation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59127853U true JPS59127853U (en) | 1984-08-28 |
Family
ID=30152227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2109483U Pending JPS59127853U (en) | 1983-02-16 | 1983-02-16 | fluid evacuation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59127853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017155646A (en) * | 2016-03-01 | 2017-09-07 | マツダ株式会社 | Suction/exhaust structure of internal combustion engine |
-
1983
- 1983-02-16 JP JP2109483U patent/JPS59127853U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017155646A (en) * | 2016-03-01 | 2017-09-07 | マツダ株式会社 | Suction/exhaust structure of internal combustion engine |
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