JPS59127803U - fluid suction device - Google Patents
fluid suction deviceInfo
- Publication number
- JPS59127803U JPS59127803U JP2109683U JP2109683U JPS59127803U JP S59127803 U JPS59127803 U JP S59127803U JP 2109683 U JP2109683 U JP 2109683U JP 2109683 U JP2109683 U JP 2109683U JP S59127803 U JPS59127803 U JP S59127803U
- Authority
- JP
- Japan
- Prior art keywords
- suction device
- fluid suction
- fluid
- valve body
- valve seat
- 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、第４図および第５図は別の
実施例を示すもので、第４図は要部の縦断面図、第５図
は第４図のＶ−Ｖ線断面図である。
３・・・吸入管（吸入路）、５ａ・・・ポペット弁（弁
体）、６・・・弁座、１１．２１・・・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. 4 and 5 show another embodiment, in which FIG. 4 is a longitudinal cross-sectional view of a main part, and FIG. 5 is a cross-sectional view taken along the line V--V in FIG. 4. 3... Suction pipe (suction path), 5a... Poppet valve (valve body), 6... Valve seat, 11.21... Recessed part (turbulent flow forming part).
Claims (1)
に設けられ、前記弁体の接離動作にともない前記吸入路
を開閉する流体吸入装置において、前記吸入路におりる
前記弁座と弁体との開閉部の上流側に前記吸入路内の流
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
体吸入装置。A fluid suction device in which a valve body is provided so as to be able to move toward and away from a valve seat provided in a fluid suction passage, and which opens and closes the suction passage as the valve body moves toward and away from the valve seat. A fluid suction device characterized in that a turbulent flow forming part that disturbs the flow of fluid in the suction passage is provided upstream of an opening/closing part between a valve seat and a valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2109683U JPS59127803U (en) | 1983-02-16 | 1983-02-16 | fluid suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2109683U JPS59127803U (en) | 1983-02-16 | 1983-02-16 | fluid suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59127803U true JPS59127803U (en) | 1984-08-28 |
Family
ID=30152229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2109683U Pending JPS59127803U (en) | 1983-02-16 | 1983-02-16 | fluid suction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59127803U (en) |
-
1983
- 1983-02-16 JP JP2109683U patent/JPS59127803U/en active Pending
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