JPS62126542U - - Google Patents
Info
- Publication number
- JPS62126542U JPS62126542U JP1309486U JP1309486U JPS62126542U JP S62126542 U JPS62126542 U JP S62126542U JP 1309486 U JP1309486 U JP 1309486U JP 1309486 U JP1309486 U JP 1309486U JP S62126542 U JPS62126542 U JP S62126542U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cooling cavity
- trager
- inlet
- ring
- 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 6
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案一実施例の縦断面図、第２図は
第１図の―線縮小断面図、第３図は従来の冷
却空胴付ピストンの縦断面図である。
１，１Ａ…ピストン、２，９…冷却空胴、３…
空胴、４…入口、５…出口、６，６Ａ…燃焼室、
７…リングトレーガ、８，８Ａ…肉厚部、１０…
凹部、１１…ピストンピ孔、１２，１３…通路。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, FIG. 2 is a reduced sectional view taken along the line -- in FIG. 1, and FIG. 3 is a longitudinal sectional view of a conventional piston with a cooling cavity. 1,1A...Piston, 2,9...Cooling cavity, 3...
Cavity, 4... Inlet, 5... Outlet, 6, 6A... Combustion chamber,
7...Ring trager, 8,8A...Thick part, 10...
Recessed portion, 11... Piston pin hole, 12, 13... Passage.
Claims (1)
いピストンにおいて、前記肉厚部に鋳込まれる中
空環状部材であつてその外周側を前記リングトレ
ーガに固着せしめてなる冷却空胴を設けると共に
、該冷却空胴にピストン冷却油の出入する出入口
を設けることを特徴とする冷却空胴を有するピス
トン。 In a piston having a relatively thin walled portion between a ring trager and a combustion chamber, a cooling cavity is provided, which is a hollow annular member cast into the thick walled portion and whose outer peripheral side is fixed to the ring trager. A piston having a cooling cavity, characterized in that the cooling cavity is provided with an inlet and an inlet through which piston cooling oil enters and exits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1309486U JPS62126542U (en) | 1986-01-31 | 1986-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1309486U JPS62126542U (en) | 1986-01-31 | 1986-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62126542U true JPS62126542U (en) | 1987-08-11 |
Family
ID=30801833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1309486U Pending JPS62126542U (en) | 1986-01-31 | 1986-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62126542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04300466A (en) * | 1991-03-27 | 1992-10-23 | Hino Motors Ltd | Hollow abrasion-resistant ring for engine piston |
| KR20030092480A (en) * | 2002-05-30 | 2003-12-06 | 현대자동차주식회사 | Mounting apparatus for oil gallery and oil carrier of piston |
| WO2012055964A1 (en) * | 2010-10-29 | 2012-05-03 | Federal-Mogul Nürnberg GmbH | Piston for an internal combustion engine |
-
1986
- 1986-01-31 JP JP1309486U patent/JPS62126542U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04300466A (en) * | 1991-03-27 | 1992-10-23 | Hino Motors Ltd | Hollow abrasion-resistant ring for engine piston |
| KR20030092480A (en) * | 2002-05-30 | 2003-12-06 | 현대자동차주식회사 | Mounting apparatus for oil gallery and oil carrier of piston |
| WO2012055964A1 (en) * | 2010-10-29 | 2012-05-03 | Federal-Mogul Nürnberg GmbH | Piston for an internal combustion engine |