JPS588733U - piston - Google Patents
pistonInfo
- Publication number
- JPS588733U JPS588733U JP10216481U JP10216481U JPS588733U JP S588733 U JPS588733 U JP S588733U JP 10216481 U JP10216481 U JP 10216481U JP 10216481 U JP10216481 U JP 10216481U JP S588733 U JPS588733 U JP S588733U
- Authority
- JP
- Japan
- Prior art keywords
- head
- piston
- cooling oil
- pin
- skirt
- 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図は内燃機関のピストンの断面図、第2図は冷却オ
イル通路を設けたピストンの第1図n−■線断面図、第
3図はノズルに副噴射口を設けたオイルシェツトの略示
的側面図、第4図は本考案のピストンの断面図、第5図
は他の実施例の断面図である。
1・・・・・、・頭部、2・・・・・・スカート部、3
・・・・・・ピンボス部、4 *s**seピン孔、5
・・・・・・ピン、6・・・・・・コネクチングロッド
、9・・・・・・冷却オイル通路、11・・・・・・副
通路。Fig. 1 is a sectional view of a piston of an internal combustion engine, Fig. 2 is a sectional view taken along the line n-■ in Fig. 1 of a piston provided with a cooling oil passage, and Fig. 3 is a schematic illustration of an oil shed with a sub-injection port provided in the nozzle. FIG. 4 is a sectional view of the piston of the present invention, and FIG. 5 is a sectional view of another embodiment. 1...Head, 2...Skirt part, 3
...Pin boss part, 4 *s**se pin hole, 5
...Pin, 6...Connecting rod, 9...Cooling oil passage, 11...Sub-passage.
Claims (1)
ト部2に設けられたピンボス部3と、ピンボス部3に設
けられたピン孔4を有していて該ピン孔4に嵌挿したピ
ン5によってコネクチングロッド6等に連結されている
ピストンにおいて前記頭部1およびスカート部2にはオ
イルジェット装置等から供給された冷却オイルを流通さ
せる冷却オイル通路9を設けると共に該通路9からは冷
却オイルの一部を頭部1の裏面に向けて分流させる副通
路11を分岐させたことを特徴とするピストン。It has a head part 1, a skirt part 2 connected to the head part 1, a pin boss part 3 provided in the skirt part 2, and a pin hole 4 provided in the pin boss part 3. In the piston, which is connected to a connecting rod 6 or the like by a fitted pin 5, a cooling oil passage 9 is provided in the head 1 and the skirt part 2 through which cooling oil supplied from an oil jet device or the like flows. A piston characterized in that a sub passage 11 is branched to divert a part of the cooling oil toward the back surface of the head 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10216481U JPS588733U (en) | 1981-07-09 | 1981-07-09 | piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10216481U JPS588733U (en) | 1981-07-09 | 1981-07-09 | piston |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS588733U true JPS588733U (en) | 1983-01-20 |
Family
ID=29896816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10216481U Pending JPS588733U (en) | 1981-07-09 | 1981-07-09 | piston |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS588733U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62182927U (en) * | 1986-05-14 | 1987-11-20 | ||
JPS63106718U (en) * | 1986-12-26 | 1988-07-09 | ||
JPS63106719U (en) * | 1986-12-26 | 1988-07-09 | ||
JPH0222322U (en) * | 1988-07-25 | 1990-02-14 | ||
JP3017728U (en) * | 1995-05-08 | 1995-11-07 | 株式会社聚楽苑 | band |
JP2016532814A (en) * | 2013-08-23 | 2016-10-20 | マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツングMAHLE International GmbH | Piston and injection nozzle subassembly for an internal combustion engine |
-
1981
- 1981-07-09 JP JP10216481U patent/JPS588733U/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62182927U (en) * | 1986-05-14 | 1987-11-20 | ||
JPS63106718U (en) * | 1986-12-26 | 1988-07-09 | ||
JPS63106719U (en) * | 1986-12-26 | 1988-07-09 | ||
JPH0222322U (en) * | 1988-07-25 | 1990-02-14 | ||
JP3017728U (en) * | 1995-05-08 | 1995-11-07 | 株式会社聚楽苑 | band |
JP2016532814A (en) * | 2013-08-23 | 2016-10-20 | マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツングMAHLE International GmbH | Piston and injection nozzle subassembly for an internal combustion engine |
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