JPS62171618U - - Google Patents
Info
- Publication number
- JPS62171618U JPS62171618U JP5981086U JP5981086U JPS62171618U JP S62171618 U JPS62171618 U JP S62171618U JP 5981086 U JP5981086 U JP 5981086U JP 5981086 U JP5981086 U JP 5981086U JP S62171618 U JPS62171618 U JP S62171618U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- air introduction
- inner circumferential
- circumferential surface
- introduction holes
- 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 1
- 239000007924 injection Substances 0.000 claims 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案を具体化した一実施例を示す平
面図、第２図は組付け状態の縦断面図、第３図は
従来例を示す平面図、第４図は同じく組付け状態
の断面図である。
ピストン……２、キヤビテイ……６、空気導入
孔……７。
Fig. 1 is a plan view showing an embodiment embodying the present invention, Fig. 2 is a vertical cross-sectional view in an assembled state, Fig. 3 is a plan view showing a conventional example, and Fig. 4 is also a plan view in an assembled state. FIG. Piston...2, Cavity...6, Air introduction hole...7.
Claims (1)
したキヤビテイー内周面に連なる空気導入孔を一
又は複数箇所に設け、該空気導入孔を前記キヤビ
テイ内周面のほぼ接線方向に指向した直噴式デイ
ーゼルエンジンのピストン。 A direct injection diesel engine having one or more air introduction holes connected from the upper surface of the piston to the inner circumferential surface of a cavity recessed in the head of the piston, the air introduction holes being oriented substantially tangentially to the inner circumferential surface of the cavity. piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5981086U JPS62171618U (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5981086U JPS62171618U (en) | 1986-04-21 | 1986-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62171618U true JPS62171618U (en) | 1987-10-30 |
Family
ID=30891653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5981086U Pending JPS62171618U (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62171618U (en) |
-
1986
- 1986-04-21 JP JP5981086U patent/JPS62171618U/ja active Pending