JPS6367621U - - Google Patents
Info
- Publication number
- JPS6367621U JPS6367621U JP16154486U JP16154486U JPS6367621U JP S6367621 U JPS6367621 U JP S6367621U JP 16154486 U JP16154486 U JP 16154486U JP 16154486 U JP16154486 U JP 16154486U JP S6367621 U JPS6367621 U JP S6367621U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- rotational position
- passage
- control means
- diesel engine
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案の渦流室式デイーゼルエンジン
の好適一実施例を示す縦断面図、第２図は第１図
の―線断面図、第３図は開度制御手段を示す
概略図、第４図は軸部材の動作を示す縦断面図、
第５図はタイミングチヤート、第６図はダイアフ
ラム手段とラツク部材との連結を示す図、第７図
、第８図は従来例を示す概略断面図である。
図中、３は渦流室、４は気筒、１０は連絡通路
、５０は開度制御手段、ａは回転軸である。
FIG. 1 is a longitudinal sectional view showing a preferred embodiment of the swirl chamber type diesel engine of the present invention, FIG. 2 is a sectional view taken along the line -- in FIG. Figure 4 is a longitudinal sectional view showing the operation of the shaft member;
FIG. 5 is a timing chart, FIG. 6 is a diagram showing the connection between the diaphragm means and the rack member, and FIGS. 7 and 8 are schematic sectional views showing a conventional example. In the figure, 3 is a swirl chamber, 4 is a cylinder, 10 is a communication passage, 50 is an opening control means, and a is a rotating shaft.
Claims (1)
の通路の軸方向に沿つた回転軸を有し、所定の回
転位置でその回転軸の軸方向に沿つて通路内壁よ
り通路内方に突出される開度制御手段を設けたこ
とを特徴とする渦流室式デイーゼルエンジン。 (2) 上記開度制御手段が、上記通路にその軸方
向に沿つて形成された溝部と、この溝部に回転自
在に納められ所定の回転位置でその溝部より通路
内方に突出される第１の円弧部と上記回転位置以
外で上記溝部を巾方向に接続し平滑な連絡通路内
壁を形成する第２の円弧部とから形成される半円
状部を有した軸部材と、機関回転数が所定値に至
つたときに上記軸部材を上記回転位置に動作する
駆動装置とから構成された上記実用新案登録請求
の範囲第１項記載の渦流室式デイーゼルエンジン
。[Claims for Utility Model Registration] (1) The communication passage connecting the cylinder and the vortex chamber has a rotating shaft along the axial direction of this passage, and at a predetermined rotational position, A swirl chamber type diesel engine characterized in that an opening control means is provided that projects inward from the inner wall of the passage. (2) The opening degree control means includes a groove formed in the passage in the axial direction thereof, and a first groove that is rotatably housed in the groove and projects inward from the groove at a predetermined rotational position. a shaft member having a semicircular portion formed by a circular arc portion and a second circular arc portion connecting the groove portion in the width direction at a position other than the rotational position and forming a smooth inner wall of the communication passage; The whirlpool chamber type diesel engine according to claim 1, further comprising a drive device that operates the shaft member to the rotational position when a predetermined value is reached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16154486U JPH066189Y2 (en) | 1986-10-23 | 1986-10-23 | Vortex chamber type diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16154486U JPH066189Y2 (en) | 1986-10-23 | 1986-10-23 | Vortex chamber type diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6367621U true JPS6367621U (en) | 1988-05-07 |
| JPH066189Y2 JPH066189Y2 (en) | 1994-02-16 |
Family
ID=31087952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16154486U Expired - Lifetime JPH066189Y2 (en) | 1986-10-23 | 1986-10-23 | Vortex chamber type diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066189Y2 (en) |
-
1986
- 1986-10-23 JP JP16154486U patent/JPH066189Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066189Y2 (en) | 1994-02-16 |
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