JPS61202666U - - Google Patents
Info
- Publication number
- JPS61202666U JPS61202666U JP8683685U JP8683685U JPS61202666U JP S61202666 U JPS61202666 U JP S61202666U JP 8683685 U JP8683685 U JP 8683685U JP 8683685 U JP8683685 U JP 8683685U JP S61202666 U JPS61202666 U JP S61202666U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- gap
- adhered
- substance
- utility
- 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
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案に係る断熱ピストンの断面図、
第２図は従来形のピストンの断面図である。
１……ピストン冠、２……ピストン本体。
FIG. 1 is a sectional view of the heat insulating piston according to the present invention,
FIG. 2 is a sectional view of a conventional piston. 1... Piston crown, 2... Piston body.
Claims (1)
に空隙を形成し、同空隙の少なくとも一方の対向
面に熱ふく射率又は熱吸収率の低い物質を付着せ
しめたことを特徴とする断熱ピストン。 A heat insulating piston characterized in that a gap is formed between the back surface of the piston crown and the top of the piston body, and a substance with low thermal radiation rate or heat absorption rate is adhered to at least one opposing surface of the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8683685U JPS61202666U (en) | 1985-06-11 | 1985-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8683685U JPS61202666U (en) | 1985-06-11 | 1985-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61202666U true JPS61202666U (en) | 1986-12-19 |
Family
ID=30638501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8683685U Pending JPS61202666U (en) | 1985-06-11 | 1985-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61202666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014227873A (en) * | 2013-05-21 | 2014-12-08 | 株式会社日立製作所 | Internal combustion engine and internal combustion engine system |
-
1985
- 1985-06-11 JP JP8683685U patent/JPS61202666U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014227873A (en) * | 2013-05-21 | 2014-12-08 | 株式会社日立製作所 | Internal combustion engine and internal combustion engine system |