JPH01142524U - - Google Patents
Info
- Publication number
- JPH01142524U JPH01142524U JP3856088U JP3856088U JPH01142524U JP H01142524 U JPH01142524 U JP H01142524U JP 3856088 U JP3856088 U JP 3856088U JP 3856088 U JP3856088 U JP 3856088U JP H01142524 U JPH01142524 U JP H01142524U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- flat surface
- chamber structure
- methanol engine
- central protrusion
- 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
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 6
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 1
Description
第１図は本考案の一実施例の断面図、第２図は
本考案の他の実施例の要部断面図、第３図乃至第
５図はそれぞれ従来例の断面図である。
１０……ピストン、１１……ピストン頂面、１
２……キヤビテイ、１４……中央突起、１５……
先端平坦面、１６……キヤビテイ側壁、１７，１
９……環状突起、１８……噴射ノズル。
FIG. 1 is a cross-sectional view of one embodiment of the present invention, FIG. 2 is a cross-sectional view of a main part of another embodiment of the present invention, and FIGS. 3 to 5 are cross-sectional views of conventional examples. 10... Piston, 11... Piston top surface, 1
2...Cavity, 14...Central projection, 15...
Tip flat surface, 16... Cavity side wall, 17, 1
9... Annular projection, 18... Injection nozzle.
Claims (1)
を設け、その中央突起の先端平坦面に噴射ノズル
から噴霧した燃料を衝突させ飛散させるメタノー
ル機関の燃焼室構造において、上記キヤビテイの
キヤビテイ側壁に中央突起の先端平坦面と略同一
高さの位置に環状突起を設けたことを特徴とする
メタノール機関の燃焼室構造。 In the combustion chamber structure of a methanol engine, a central protrusion is provided in a cavity formed on the top surface of the piston, and the fuel sprayed from an injection nozzle collides with the flat surface of the tip of the central protrusion to scatter it. A combustion chamber structure for a methanol engine characterized by having an annular protrusion located at approximately the same height as a flat surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3856088U JPH01142524U (en) | 1988-03-24 | 1988-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3856088U JPH01142524U (en) | 1988-03-24 | 1988-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142524U true JPH01142524U (en) | 1989-09-29 |
Family
ID=31265105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3856088U Pending JPH01142524U (en) | 1988-03-24 | 1988-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142524U (en) |
-
1988
- 1988-03-24 JP JP3856088U patent/JPH01142524U/ja active Pending