JPS61164422U - - Google Patents
Info
- Publication number
- JPS61164422U JPS61164422U JP4681685U JP4681685U JPS61164422U JP S61164422 U JPS61164422 U JP S61164422U JP 4681685 U JP4681685 U JP 4681685U JP 4681685 U JP4681685 U JP 4681685U JP S61164422 U JPS61164422 U JP S61164422U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- bearing beam
- spout
- passage provided
- piston
- 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 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Description
第１図はこの考案の一実施例の縦断面図、第２
図は第１図のＡ―Ａ線による横断面図、第３図は
第２図の要部拡大図である。
図面に現われた符号の説明、１……シリンダブ
ロツク、２……ピストン、３……ロアデツキ、４
……主油通路、５……ベアリングジヤーナル壁、
６，７，１１……油通路、７……ベアリングビー
ム軸受部、９……ベアリングビーム、１０……油
圧制御弁、１２……噴油口（オリフイス）。
Figure 1 is a vertical sectional view of one embodiment of this invention, Figure 2
The figure is a cross-sectional view taken along the line AA in FIG. 1, and FIG. 3 is an enlarged view of the main part of FIG. 2. Explanation of symbols appearing in the drawings: 1...Cylinder block, 2...Piston, 3...Lower deck, 4
...Main oil passage, 5...Bearing journal wall,
6, 7, 11...oil passage, 7...bearing beam bearing section, 9...bearing beam, 10...hydraulic control valve, 12...oil injection port (orifice).
Claims (1)
グビームに設けた油通路とを連通すると共に、該
ベアリングビームの油通路に噴油口を設け、該噴
湯口の開口方向をピストン下面又はシリンダボア
に向くように形成した内燃機関のピストン冷却装
置。 The main oil passage provided in the cylinder block and the oil passage provided in the bearing beam are communicated, and an oil spout is provided in the oil passage of the bearing beam, and the opening direction of the spout is oriented toward the lower surface of the piston or the cylinder bore. Formed internal combustion engine piston cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4681685U JPS61164422U (en) | 1985-04-01 | 1985-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4681685U JPS61164422U (en) | 1985-04-01 | 1985-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61164422U true JPS61164422U (en) | 1986-10-13 |
Family
ID=30561566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4681685U Pending JPS61164422U (en) | 1985-04-01 | 1985-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61164422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015007407A (en) * | 2013-06-25 | 2015-01-15 | ダイハツ工業株式会社 | Internal combustion engine |
-
1985
- 1985-04-01 JP JP4681685U patent/JPS61164422U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015007407A (en) * | 2013-06-25 | 2015-01-15 | ダイハツ工業株式会社 | Internal combustion engine |