JPH0327809U - - Google Patents
Info
- Publication number
- JPH0327809U JPH0327809U JP8944489U JP8944489U JPH0327809U JP H0327809 U JPH0327809 U JP H0327809U JP 8944489 U JP8944489 U JP 8944489U JP 8944489 U JP8944489 U JP 8944489U JP H0327809 U JPH0327809 U JP H0327809U
- Authority
- JP
- Japan
- Prior art keywords
- oil return
- adjacent cylinders
- return passages
- head bolt
- cylinder
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例に係るＶ型１２気筒
エンジンの左バンク側上部の断面図、第２図は第
１図のＡ−Ａ線で切つたシリンダヘツドの断面図
である。
１……シリンダヘツド、４……排気ポート、２
０……ヘツドボルト挿入孔、２１，２４……オイ
ルリターン通路。
FIG. 1 is a sectional view of the upper left bank side of a V-type 12-cylinder engine according to an embodiment of the present invention, and FIG. 2 is a sectional view of the cylinder head taken along line A--A in FIG. 1...Cylinder head, 4...Exhaust port, 2
0... Head bolt insertion hole, 21, 24... Oil return passage.
Claims (1)
ト挿通孔を設けるとともに、隣接する前記気筒の
排気ポートの間に複数のオイルリターン通路を設
け、これら複数のオイルリターン通路に挟まれた
隔壁部を前記ヘツドボルト挿通孔の外側に対応し
て位置せしめたことを特徴とするＶ型多気筒エン
ジンのシリンダヘツド構造。 Head bolt insertion holes are provided between adjacent cylinders at corresponding positions, and a plurality of oil return passages are provided between the exhaust ports of the adjacent cylinders, and a partition wall sandwiched between the plurality of oil return passages is inserted into the head bolt. A cylinder head structure for a V-type multi-cylinder engine characterized by being positioned corresponding to the outside of an insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8944489U JPH0721848Y2 (en) | 1989-07-29 | 1989-07-29 | Cylinder head structure for V-type multi-cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8944489U JPH0721848Y2 (en) | 1989-07-29 | 1989-07-29 | Cylinder head structure for V-type multi-cylinder engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0327809U true JPH0327809U (en) | 1991-03-20 |
| JPH0721848Y2 JPH0721848Y2 (en) | 1995-05-17 |
Family
ID=31639022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8944489U Expired - Lifetime JPH0721848Y2 (en) | 1989-07-29 | 1989-07-29 | Cylinder head structure for V-type multi-cylinder engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721848Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017203448A (en) * | 2016-05-13 | 2017-11-16 | トヨタ自動車株式会社 | Internal combustion engine |
| JP2017214915A (en) * | 2016-06-02 | 2017-12-07 | 本田技研工業株式会社 | V type engine |
| CN109915274A (en) * | 2019-03-05 | 2019-06-21 | 广西玉柴机器股份有限公司 | A reticulated water channel cylinder head for preventing oil coking |
| JP2021113534A (en) * | 2020-01-20 | 2021-08-05 | トヨタ自動車株式会社 | Internal combustion engine |
-
1989
- 1989-07-29 JP JP8944489U patent/JPH0721848Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017203448A (en) * | 2016-05-13 | 2017-11-16 | トヨタ自動車株式会社 | Internal combustion engine |
| JP2017214915A (en) * | 2016-06-02 | 2017-12-07 | 本田技研工業株式会社 | V type engine |
| CN109915274A (en) * | 2019-03-05 | 2019-06-21 | 广西玉柴机器股份有限公司 | A reticulated water channel cylinder head for preventing oil coking |
| JP2021113534A (en) * | 2020-01-20 | 2021-08-05 | トヨタ自動車株式会社 | Internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721848Y2 (en) | 1995-05-17 |
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