JPS6444349U - - Google Patents
Info
- Publication number
- JPS6444349U JPS6444349U JP13682287U JP13682287U JPS6444349U JP S6444349 U JPS6444349 U JP S6444349U JP 13682287 U JP13682287 U JP 13682287U JP 13682287 U JP13682287 U JP 13682287U JP S6444349 U JPS6444349 U JP S6444349U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- piston
- sealing metal
- upper cavity
- lower cavity
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
図面は本考案の一実施例を示し、第１図はデイ
ーゼルエンジンに設けたピストンの冷却装置を示
す縦断側面図である。
３……ピストン、７……ピストン本体、１０…
…ピストン冠部、１５……シール金具、１６……
内側空洞室、２１……外側空洞室、２２……内側
空洞室、２５……外側空洞室、２６……フイン、
Ｈ……空間。
The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional side view showing a piston cooling device installed in a diesel engine. 3... Piston, 7... Piston body, 10...
...Piston crown, 15...Seal fitting, 16...
Inner cavity chamber, 21... Outer cavity chamber, 22... Inner cavity chamber, 25... Outer cavity chamber, 26... Fin,
H...Space.
Claims (1)
により上部空洞室と下部空洞室とに気密状に仕切
ると共に、両空洞室に設けたフインにより前記シ
ール金具を上下に挟着し、上部空洞室に空隙を残
して密封した水を、下部空洞室に封入した油によ
り冷却してなる内燃機関のピストン冷却装置。 The cavity formed inside the piston is airtightly partitioned into an upper cavity and a lower cavity by a sealing metal fitting, and the sealing metal fittings are sandwiched vertically by fins provided in both cavities, thereby creating a void in the upper cavity. A piston cooling system for an internal combustion engine that cools sealed water with oil sealed in a lower cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13682287U JPS6444349U (en) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13682287U JPS6444349U (en) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444349U true JPS6444349U (en) | 1989-03-16 |
Family
ID=31397688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13682287U Pending JPS6444349U (en) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7188717B2 (en) | 2002-02-04 | 2007-03-13 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for power train including continuously variable transmission |
-
1987
- 1987-09-09 JP JP13682287U patent/JPS6444349U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7188717B2 (en) | 2002-02-04 | 2007-03-13 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for power train including continuously variable transmission |