JPS6024850U - Piston for internal combustion engine - Google Patents
Piston for internal combustion engineInfo
- Publication number
- JPS6024850U JPS6024850U JP11743783U JP11743783U JPS6024850U JP S6024850 U JPS6024850 U JP S6024850U JP 11743783 U JP11743783 U JP 11743783U JP 11743783 U JP11743783 U JP 11743783U JP S6024850 U JPS6024850 U JP S6024850U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- combustion engine
- internal combustion
- oil sump
- tapered hole
- 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図は本考案による内燃機関用ピストンの一つの実施
例を示す縦断面図、第２図は第１図のに示された内燃機
関用ピストンの底面図である。
１・・・側周壁、２・・・頂壁部、３・・・ボス部、４
・・・ピストン孔、５・・・棚板部、６・・・油溜り空
間部、７・・・潤滑油流入孔、８・・・潤滑油排出孔、
９・・・潤滑油噴射ノズル。FIG. 1 is a longitudinal sectional view showing one embodiment of a piston for an internal combustion engine according to the present invention, and FIG. 2 is a bottom view of the piston for an internal combustion engine shown in FIG. DESCRIPTION OF SYMBOLS 1...Side peripheral wall, 2...Top wall part, 3...Boss part, 4
... Piston hole, 5 ... Shelf plate section, 6 ... Oil reservoir space, 7 ... Lubricating oil inlet hole, 8 ... Lubricating oil discharge hole,
9... Lubricating oil injection nozzle.
Claims (1)
部と前記ピストン頂壁部との間にピストン冷却用の油溜
り空間部を有する内燃機関用ピストンに於て、前記棚板
部には、前記油溜り空間部より前記油溜り空間部外へ向
かうに従い拡径された第一のテーパ孔と、前記油溜り空
間部外より前記油溜り空間部へ向かうに従い拡径された
第二のテーパ孔とが互いに隔置して設けられている内燃
機関用ピストン。In the piston for an internal combustion engine, the shelf plate provided in the vicinity of the piston top wall has an oil reservoir space for cooling the piston between the shelf plate and the piston top wall. The tapered hole has a first tapered hole whose diameter increases from the oil sump space toward the outside of the oil sump space, and a second tapered hole whose diameter increases from the outside of the oil sump space toward the oil sump space. A piston for an internal combustion engine in which the taper holes are spaced apart from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11743783U JPS6024850U (en) | 1983-07-28 | 1983-07-28 | Piston for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11743783U JPS6024850U (en) | 1983-07-28 | 1983-07-28 | Piston for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6024850U true JPS6024850U (en) | 1985-02-20 |
Family
ID=30270340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11743783U Pending JPS6024850U (en) | 1983-07-28 | 1983-07-28 | Piston for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6024850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200018422A (en) | 2017-06-14 | 2020-02-19 | 덴카 주식회사 | Fluoride phosphor and light emitting device using it |
| KR20200019174A (en) | 2017-06-14 | 2020-02-21 | 덴카 주식회사 | Fluoride phosphor and light emitting device using it |
-
1983
- 1983-07-28 JP JP11743783U patent/JPS6024850U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200018422A (en) | 2017-06-14 | 2020-02-19 | 덴카 주식회사 | Fluoride phosphor and light emitting device using it |
| KR20200019174A (en) | 2017-06-14 | 2020-02-21 | 덴카 주식회사 | Fluoride phosphor and light emitting device using it |
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