JPS61132434U - - Google Patents
Info
- Publication number
- JPS61132434U JPS61132434U JP1628485U JP1628485U JPS61132434U JP S61132434 U JPS61132434 U JP S61132434U JP 1628485 U JP1628485 U JP 1628485U JP 1628485 U JP1628485 U JP 1628485U JP S61132434 U JPS61132434 U JP S61132434U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- sub
- valve
- type combustion
- auxiliary
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案の実施例を示す部分断面図、第
３２図は上記実施例に用いる駆動手段を示す概略
構成図、第３図および第４図はそれぞれ駆動手段
の別の例を示す概略構成図である。
１……シリンダヘツド、４……ピストン、５…
…主燃焼室、７……副室、１３……補助室、１３
ａ……連通口、１４……開閉弁、１４ａ，２４ａ
，３４ａ……開閉弁ステム、２０……ワツクスエ
レメント、２７……偏心カム、３５……油圧シリ
ンダ。
FIG. 1 is a partial sectional view showing an embodiment of the present invention, FIG. 32 is a schematic configuration diagram showing the driving means used in the above embodiment, and FIGS. 3 and 4 are schematic diagrams showing other examples of the driving means. FIG. 1...Cylinder head, 4...Piston, 5...
...Main combustion chamber, 7...Sub-chamber, 13...Auxiliary chamber, 13
a...Communication port, 14...Opening/closing valve, 14a, 24a
, 34a...Opening/closing valve stem, 20...Wax element, 27...Eccentric cam, 35...Hydraulic cylinder.
Claims (1)
ピストン頭部へ噴出させられる副室を有する副室
式燃焼室において、副室に連通可能な補助室と、
この補助室を上記副室に対して開閉する開閉弁と
、エンジンの温度又は油圧のいずれかが設定値よ
り低いとき上記開閉弁を閉じるべく駆動する駆動
手段とを備えたことを特徴とする副室式燃焼室。 In a sub-chamber type combustion chamber having a sub-chamber in which the injected fuel is ignited and generated burnt gas is ejected to the piston head, an auxiliary chamber that can communicate with the sub-chamber;
A sub-chamber characterized by comprising an on-off valve that opens and closes the auxiliary chamber with respect to the sub-chamber, and a drive means that drives the on-off valve to close when either engine temperature or oil pressure is lower than a set value. Chamber type combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1628485U JPS61132434U (en) | 1985-02-07 | 1985-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1628485U JPS61132434U (en) | 1985-02-07 | 1985-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132434U true JPS61132434U (en) | 1986-08-19 |
Family
ID=30502910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1628485U Pending JPS61132434U (en) | 1985-02-07 | 1985-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004063545A1 (en) * | 2003-01-14 | 2004-07-29 | Yanmar Co., Ltd. | Method of controlling premix compression self-igniting internal combustion engine |
-
1985
- 1985-02-07 JP JP1628485U patent/JPS61132434U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004063545A1 (en) * | 2003-01-14 | 2004-07-29 | Yanmar Co., Ltd. | Method of controlling premix compression self-igniting internal combustion engine |
| EP1586757A1 (en) * | 2003-01-14 | 2005-10-19 | Yanmar Co., Ltd. | Method of controlling premix compression self-igniting internal combustion engine |
| EP1586757A4 (en) * | 2003-01-14 | 2010-07-07 | Yanmar Co Ltd | Method of controlling premix compression self-igniting internal combustion engine |