JPH02119953U - - Google Patents
Info
- Publication number
- JPH02119953U JPH02119953U JP2834389U JP2834389U JPH02119953U JP H02119953 U JPH02119953 U JP H02119953U JP 2834389 U JP2834389 U JP 2834389U JP 2834389 U JP2834389 U JP 2834389U JP H02119953 U JPH02119953 U JP H02119953U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- water channel
- channel groove
- water
- valve seat
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図は本考案の一実施例を示し、第１図は燃焼室
周辺のシリンダヘツドの要部断面構成図、第２図
はバルブシート周辺の平面断面構成図、第３図イ
はシリンダヘツド側に水路溝を有するシート嵌合
凹部を形成した断面構成図、第３図ロはバルブシ
ート側に切欠段部を形成した場合の装着前の分解
断面構成図である。
１……シリンダヘツド、２……バルブシート、
２ａ……切欠段部、３……水路溝、４……水路、
５……シート嵌合凹部、ＷＪ……ウオータージヤ
ケツト、Ｃ……燃焼室。
The figures show one embodiment of the present invention. Figure 1 is a sectional view of the main part of the cylinder head around the combustion chamber, Figure 2 is a plan sectional view of the area around the valve seat, and Figure 3 A is the cylinder head side. FIG. 3B is an exploded cross-sectional view of the valve seat in which a notch step is formed on the valve seat side before installation. 1...Cylinder head, 2...Valve seat,
2a...notch step, 3...channel groove, 4...channel,
5... Seat fitting recess, WJ... Water jacket, C... Combustion chamber.
Claims (1)
れるバルブシート間に水路溝を形成し、該水路溝
をシリンダヘツドのウオータージヤケツトと水路
を介し連通させ、前記水路溝内に冷却水が循環さ
れるように構成したことを特徴とするシリンダヘ
ツド。 A water channel groove is formed between the cylinder head and a valve seat attached to the cylinder head, and the water channel groove is communicated with the water jacket of the cylinder head via the water channel, so that cooling water is circulated within the water channel groove. A cylinder head characterized in that it is configured as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2834389U JPH02119953U (en) | 1989-03-13 | 1989-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2834389U JPH02119953U (en) | 1989-03-13 | 1989-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02119953U true JPH02119953U (en) | 1990-09-27 |
Family
ID=31251631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2834389U Pending JPH02119953U (en) | 1989-03-13 | 1989-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02119953U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329129U (en) * | 1986-08-09 | 1988-02-25 |
-
1989
- 1989-03-13 JP JP2834389U patent/JPH02119953U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329129U (en) * | 1986-08-09 | 1988-02-25 |