JPS5827525U - Swirl chamber structure of internal combustion engine - Google Patents
Swirl chamber structure of internal combustion engineInfo
- Publication number
- JPS5827525U JPS5827525U JP10875081U JP10875081U JPS5827525U JP S5827525 U JPS5827525 U JP S5827525U JP 10875081 U JP10875081 U JP 10875081U JP 10875081 U JP10875081 U JP 10875081U JP S5827525 U JPS5827525 U JP S5827525U
- Authority
- JP
- Japan
- Prior art keywords
- positioning surface
- combustion engine
- internal combustion
- holding hole
- swirl chamber
- 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.)
- Granted
Links
Landscapes
- Combustion Methods 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図は本考案の一実施例を示す縦断面図、第2図は第
1図■−■線断面図、第3図は第1図に示すくさび状ピ
ンの斜視図、第4図は本考案の他の実施例を示す縦断面
図、第5図は第4図に示すくさび状ピンの斜視図、第6
図は本考案の更に他の実施例を示す縦断面図、第7゛図
は第6図に示す(さび状ピンの斜視図、第8図〜第11
図は各々本考案の更に他の実施例を示すもので、第1図
■−n線に対応した部分の断面図、第12図は従来例を
示す縦断面図、第13図は第12図xm−x■線断面図
である。
2・・・シリンダヘッド、6・・・保持穴、8・・・チ
ャンバ口金、8a・・・位置決め面、11・・・縦溝、
12・・・間隙、13・・べさび状ピン。Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a perspective view of the wedge-shaped pin shown in Fig. 1, and Fig. 4 is a longitudinal sectional view showing an embodiment of the present invention. FIG. 5 is a longitudinal sectional view showing another embodiment of the present invention; FIG. 5 is a perspective view of the wedge-shaped pin shown in FIG. 4;
The figure is a vertical sectional view showing still another embodiment of the present invention, and Figure 7 is a perspective view of a wedge-shaped pin, and Figures 8 to 11 are shown in Figure 6.
The figures each show still other embodiments of the present invention. FIG. 1 is a cross-sectional view of a portion corresponding to the line ■-n in FIG. 1, FIG. 12 is a vertical cross-sectional view showing a conventional example, and FIG. It is a sectional view taken along the xm-x■ line. 2... Cylinder head, 6... Holding hole, 8... Chamber cap, 8a... Positioning surface, 11... Vertical groove,
12...Gap, 13...Bevel-shaped pin.
Claims (1)
を嵌挿し、該チャンバ口金の外周側面の一部に平面状あ
るいはほぼ平面状とされた位置決め面を形成し、前記保
持穴の内周面には、前記位置決め面に対応させて一溝を
形成し、前記チャンバ口金の位置決め面外方何に形成さ
れる間隙に、前記縦溝にはまる係止部を有すると共に前
記位置決め面に当接する断面形状とされかつ前記保持穴
の径方向への弾性を有するくさび状ピンを介挿したこと
を特徴とする内燃機関の渦流室構造。A ceramic chamber cap is fitted into the cylinder head holding hole, a flat or nearly flat positioning surface is formed on a part of the outer circumferential side of the chamber cap, and the inner circumferential surface of the holding hole is A groove is formed corresponding to the positioning surface, and a gap formed outside the positioning surface of the chamber cap has a locking portion that fits in the vertical groove and has a cross-sectional shape that abuts the positioning surface. A swirl chamber structure for an internal combustion engine, characterized in that a wedge-shaped pin having elasticity in the radial direction of the holding hole is inserted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10875081U JPS5827525U (en) | 1981-07-22 | 1981-07-22 | Swirl chamber structure of internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10875081U JPS5827525U (en) | 1981-07-22 | 1981-07-22 | Swirl chamber structure of internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5827525U true JPS5827525U (en) | 1983-02-22 |
JPS6139088Y2 JPS6139088Y2 (en) | 1986-11-10 |
Family
ID=29903143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10875081U Granted JPS5827525U (en) | 1981-07-22 | 1981-07-22 | Swirl chamber structure of internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5827525U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56161131U (en) * | 1980-04-30 | 1981-12-01 |
-
1981
- 1981-07-22 JP JP10875081U patent/JPS5827525U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56161131U (en) * | 1980-04-30 | 1981-12-01 |
Also Published As
Publication number | Publication date |
---|---|
JPS6139088Y2 (en) | 1986-11-10 |
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