JPS60127423U - Oil passage of piston cooling oil jet - Google Patents
Oil passage of piston cooling oil jetInfo
- Publication number
- JPS60127423U JPS60127423U JP1491384U JP1491384U JPS60127423U JP S60127423 U JPS60127423 U JP S60127423U JP 1491384 U JP1491384 U JP 1491384U JP 1491384 U JP1491384 U JP 1491384U JP S60127423 U JPS60127423 U JP S60127423U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- piston cooling
- oil passage
- jet
- oil jet
- 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
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図はピストン冷却用オイルジェットのオイル供給系
の構造を示す縦断面図、第2図は従来のピストン冷却用
オイルジェットのオイル通路近傍の拡大縦断面図、第3
図は本考案のピストン冷却用オイルジェットのオイル通
路近傍の拡大縦断面図、である。Fig. 1 is a longitudinal sectional view showing the structure of the oil supply system of a piston cooling oil jet, Fig. 2 is an enlarged longitudinal sectional view of the vicinity of the oil passage of a conventional piston cooling oil jet, and Fig. 3 is an enlarged longitudinal sectional view showing the structure of the oil supply system of a piston cooling oil jet.
The figure is an enlarged vertical sectional view of the vicinity of the oil passage of the piston cooling oil jet of the present invention.
Claims (1)
ホールからピストン冷却用のオイルジェットノズルにオ
イルを導くシリンダブロックに形成されたオイル通路に
、前記オイルジェットノズルのノズル部最小径と同径か
若しくはそれ以下の径の絞りを設けたことを特徴とする
ピストン冷却用オイルジェットのオイル通路。The oil passage formed in the cylinder block that leads oil from the main oil hole provided in the cylinder block of the internal combustion engine to the oil jet nozzle for piston cooling has a diameter that is the same as or smaller than the minimum diameter of the nozzle part of the oil jet nozzle. An oil passage for a piston cooling oil jet characterized by having a restriction having a diameter of .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1491384U JPS60127423U (en) | 1984-02-07 | 1984-02-07 | Oil passage of piston cooling oil jet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1491384U JPS60127423U (en) | 1984-02-07 | 1984-02-07 | Oil passage of piston cooling oil jet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60127423U true JPS60127423U (en) | 1985-08-27 |
Family
ID=30500268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1491384U Pending JPS60127423U (en) | 1984-02-07 | 1984-02-07 | Oil passage of piston cooling oil jet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60127423U (en) |
Cited By (2)
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 |
WO2015108099A1 (en) * | 2014-01-17 | 2015-07-23 | トヨタ自動車 株式会社 | Structure for attaching oil jet valve |
-
1984
- 1984-02-07 JP JP1491384U patent/JPS60127423U/en active Pending
Cited By (6)
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 |
WO2015108099A1 (en) * | 2014-01-17 | 2015-07-23 | トヨタ自動車 株式会社 | Structure for attaching oil jet valve |
JP2015135075A (en) * | 2014-01-17 | 2015-07-27 | トヨタ自動車株式会社 | Mounting structure for oil jet valve |
CN105917087A (en) * | 2014-01-17 | 2016-08-31 | 丰田自动车株式会社 | Structure for attaching oil jet valve |
US9822676B2 (en) | 2014-01-17 | 2017-11-21 | Toyota Jidosha Kabushiki Kaisha | Structure for attaching oil jet valve |
CN105917087B (en) * | 2014-01-17 | 2018-09-25 | 丰田自动车株式会社 | The installation constitution of oil injection valve |
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