JPS61157144U - - Google Patents
Info
- Publication number
- JPS61157144U JPS61157144U JP4008885U JP4008885U JPS61157144U JP S61157144 U JPS61157144 U JP S61157144U JP 4008885 U JP4008885 U JP 4008885U JP 4008885 U JP4008885 U JP 4008885U JP S61157144 U JPS61157144 U JP S61157144U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- cylinder head
- jacket
- port side
- 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.)
- Pending
Links
- 239000000498 cooling water Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図および第２図は本考案に係るシリンダヘ
ツドの一実施例を示し、第１図はシリンダブロツ
クおよびシリンダヘツドを示す縦断面図、第２図
はシリンダヘツドのウオータジヤケツトを模式的
に示す第１図中の―矢視断面図である。
図面中、１，２…シリンダヘツドおよびそのウ
オータジヤケツト、３……気筒、４，７……シリ
ンダヘツドおよび画成されたウオータジヤケツト
、５……隔壁、６……シリンダヘツド壁部、８，
１１……主冷却水入口および副冷却水入口、９，
１０……排気ポートおよび吸気ポート、１２……
冷却水出口、である。
1 and 2 show an embodiment of the cylinder head according to the present invention, FIG. 1 is a vertical sectional view showing the cylinder block and the cylinder head, and FIG. 2 is a schematic diagram of the water jacket of the cylinder head. 2 is a cross-sectional view taken along the - arrow in FIG. 1. In the drawings, 1, 2... cylinder head and its water jacket, 3... cylinder, 4, 7... cylinder head and defined water jacket, 5... bulkhead, 6... cylinder head wall, 8... ，
11...Main cooling water inlet and sub-cooling water inlet, 9,
10... Exhaust port and intake port, 12...
This is the cooling water outlet.
Claims (1)
シリンダヘツド壁部とともに各気筒毎に画成する
隔壁を設け、画成された各ウオータジヤケツトに
、シリンダブロツクのウオータジヤケツトから冷
却水を導入する少なくとも一組の主冷却水入口を
排気ポート側に設けるとともに副冷却水入口を吸
気ポート側に設ける一方、画成されたウオータジ
ヤケツトの冷却水出口を吸入ポート側に設けたこ
とを特徴とするシリンダヘツド。 (2) 前記隔壁が、冷却水の流れと直交する方向
に亘つて突出した突出壁を備えた実用新案登録請
求の範囲第１項記載のシリンダヘツド。[Scope of Claim for Utility Model Registration] (1) A partition is provided that defines the water jacket in the cylinder head together with the cylinder head wall for each cylinder, and each defined water jacket is provided with a water jacket in the cylinder block. At least one set of main cooling water inlets for introducing cooling water from the jacket is provided on the exhaust port side, and a sub-cooling water inlet is provided on the intake port side, while a cooling water outlet of the defined water jacket is provided on the intake port side. A cylinder head characterized by: (2) The cylinder head according to claim 1, wherein the partition wall includes a protruding wall that protrudes in a direction perpendicular to the flow of cooling water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4008885U JPS61157144U (en) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4008885U JPS61157144U (en) | 1985-03-20 | 1985-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61157144U true JPS61157144U (en) | 1986-09-29 |
Family
ID=30548653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4008885U Pending JPS61157144U (en) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61157144U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63147916A (en) * | 1986-12-12 | 1988-06-20 | Yamaha Motor Co Ltd | Water-cooled engine |
| JPS648551U (en) * | 1987-07-07 | 1989-01-18 | ||
| JPS6434423U (en) * | 1987-08-25 | 1989-03-02 | ||
| JP2003254152A (en) * | 2002-02-28 | 2003-09-10 | Yanmar Co Ltd | Engine cooling device |
| JP2010031689A (en) * | 2008-07-25 | 2010-02-12 | Mazda Motor Corp | Water jacket structure of cylinder head |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56138444A (en) * | 1980-03-29 | 1981-10-29 | Yamaha Motor Co Ltd | Cylinder head for water-cooled internal combustion engine |
| JPS5835645B2 (en) * | 1982-11-08 | 1983-08-04 | ヤンマー農機株式会社 | Manual priority mechanism of cutting height adjustment device in combine harvester |
| JPS6043154A (en) * | 1983-08-18 | 1985-03-07 | Nissan Motor Co Ltd | Cooling device for internal-combustion engine |
-
1985
- 1985-03-20 JP JP4008885U patent/JPS61157144U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56138444A (en) * | 1980-03-29 | 1981-10-29 | Yamaha Motor Co Ltd | Cylinder head for water-cooled internal combustion engine |
| JPS5835645B2 (en) * | 1982-11-08 | 1983-08-04 | ヤンマー農機株式会社 | Manual priority mechanism of cutting height adjustment device in combine harvester |
| JPS6043154A (en) * | 1983-08-18 | 1985-03-07 | Nissan Motor Co Ltd | Cooling device for internal-combustion engine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63147916A (en) * | 1986-12-12 | 1988-06-20 | Yamaha Motor Co Ltd | Water-cooled engine |
| JPS648551U (en) * | 1987-07-07 | 1989-01-18 | ||
| JPS6434423U (en) * | 1987-08-25 | 1989-03-02 | ||
| JP2003254152A (en) * | 2002-02-28 | 2003-09-10 | Yanmar Co Ltd | Engine cooling device |
| JP2010031689A (en) * | 2008-07-25 | 2010-02-12 | Mazda Motor Corp | Water jacket structure of cylinder head |