JPH046754U - - Google Patents
Info
- Publication number
- JPH046754U JPH046754U JP4806090U JP4806090U JPH046754U JP H046754 U JPH046754 U JP H046754U JP 4806090 U JP4806090 U JP 4806090U JP 4806090 U JP4806090 U JP 4806090U JP H046754 U JPH046754 U JP H046754U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- camshaft
- storage case
- water jacket
- intake manifold
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 2
Description
第１図は、本考案の実施例を示すＤＯＨＣエン
ジンのシリンダヘツドの側面説明図である。第２
図は、第１図に示すシリンダヘツドの正面立面説
明図である。第３図は、第１図に示すシリンダヘ
ツドの平面説明図である。第４図は、第３図に示
すシリンダヘツドのＡ−Ａ線断面説明図である。
第５図は、第３図に示すシリンダヘツドのＢ−Ｂ
線断面説明図である。第６図は、第５図に示すシ
リンダヘツドのＣ−Ｃ線断面説明図である。第７
図は、第３図に示すシリンダヘツドのＤ−Ｄ線断
面説明図である。第８図は、第１図に示すシリン
ダヘツドを備えたＶ型ＤＯＨＣエンジンの、シリ
ンダヘツドカバーを取り外した状態における、左
側バンクのフロント側部分の平面説明図である。
ＶＥ……エンジン、Ｌ……左側バンク、１……
シリンダヘツド、２……排気弁用カムシヤフト、
３……吸気弁用カムシヤフト、１３……タイミン
グプーリ、１５……排気弁側カム間ギヤ、１６…
…吸気弁側カム間ギヤ、１７……カム間ギヤセツ
ト、２７……収納ケース部、２８……前壁、２９
……後壁、３３……排気弁側受部、３５……吸気
弁側受部、３９……シリンダヘツド側壁、４１…
…吸気マニホールドフランジ、４３……ウオータ
ジヤケツト、４４……ウオータジヤケツト膨出部
、４５……冷却水流出口。
FIG. 1 is an explanatory side view of a cylinder head of a DOHC engine showing an embodiment of the present invention. Second
1 is a front elevational view of the cylinder head shown in FIG. 1. FIG. FIG. 3 is an explanatory plan view of the cylinder head shown in FIG. 1. FIG. 4 is an explanatory cross-sectional view taken along line A--A of the cylinder head shown in FIG. 3.
Figure 5 shows the cylinder head B-B shown in Figure 3.
It is a line cross-sectional explanatory drawing. FIG. 6 is an explanatory cross-sectional view taken along the line CC of the cylinder head shown in FIG. 5. 7th
The figure is an explanatory cross-sectional view taken along the line DD of the cylinder head shown in FIG. 3. FIG. 8 is an explanatory plan view of the front side portion of the left bank of the V-type DOHC engine equipped with the cylinder head shown in FIG. 1, with the cylinder head cover removed. VE...Engine, L...Left bank, 1...
Cylinder head, 2... Exhaust valve camshaft,
3... Intake valve camshaft, 13... Timing pulley, 15... Exhaust valve side cam gear, 16...
...Intake valve side cam gear, 17...Cam gear set, 27...Storage case part, 28...Front wall, 29
...Rear wall, 33...Exhaust valve side receiving part, 35...Intake valve side receiving part, 39...Cylinder head side wall, 41...
...Intake manifold flange, 43...Water jacket, 44...Water jacket bulge, 45...Cooling water outlet.
Claims (1)
シヤフトから他方のカムシヤフトに動力を伝達す
る駆動力伝達手段が設けられ、該駆動力伝達手段
の収納ケース部が、カムシヤフト軸線方向にみて
シリンダヘツド端面から突出して形成されたＤＯ
ＨＣエンジンのシリンダヘツドにおいて、 カムシヤフト軸線方向に延びるシリンダヘツド
側壁に、該側壁から次第に離間するようにして延
設される吸気マニホールドフランジを設け、収納
ケース部の下側に、吸気マニホールドフランジの
端部と収納ケース部とを連結するウオータジヤケ
ツト膨出部を設け、該ウオータジヤケツト膨出部
にシリンダヘツド内を流れる冷却水の流出入口を
設けたことを特徴とするＤＯＨＣエンジンのシリ
ンダヘツド。[Claims for Utility Model Registration] Driving force transmitting means for transmitting power from one camshaft to the other camshaft is provided near the ends of the pair of camshafts, and the storage case portion of the driving force transmitting means is located in the vicinity of the camshaft axis. DO formed to protrude from the end face of the cylinder head when viewed in the direction
In the cylinder head of an HC engine, an intake manifold flange is provided on the side wall of the cylinder head extending in the axial direction of the camshaft, and extends gradually away from the side wall, and an end of the intake manifold flange is provided on the lower side of the storage case part. 1. A cylinder head for a DOHC engine, characterized in that a water jacket bulge is provided for connecting the cylinder head and a storage case portion, and the water jacket bulge is provided with an inlet and an inlet for cooling water flowing inside the cylinder head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4806090U JP2516488Y2 (en) | 1990-05-08 | 1990-05-08 | DOHC engine silida head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4806090U JP2516488Y2 (en) | 1990-05-08 | 1990-05-08 | DOHC engine silida head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH046754U true JPH046754U (en) | 1992-01-22 |
| JP2516488Y2 JP2516488Y2 (en) | 1996-11-06 |
Family
ID=31564541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4806090U Expired - Fee Related JP2516488Y2 (en) | 1990-05-08 | 1990-05-08 | DOHC engine silida head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516488Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0575434U (en) * | 1992-03-16 | 1993-10-15 | ダイハツ工業株式会社 | Cooling water outlet device for vehicle water-cooled engine |
-
1990
- 1990-05-08 JP JP4806090U patent/JP2516488Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0575434U (en) * | 1992-03-16 | 1993-10-15 | ダイハツ工業株式会社 | Cooling water outlet device for vehicle water-cooled engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2516488Y2 (en) | 1996-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |