JPS6178260U - - Google Patents
Info
- Publication number
- JPS6178260U JPS6178260U JP16328584U JP16328584U JPS6178260U JP S6178260 U JPS6178260 U JP S6178260U JP 16328584 U JP16328584 U JP 16328584U JP 16328584 U JP16328584 U JP 16328584U JP S6178260 U JPS6178260 U JP S6178260U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- engine
- head
- block
- groove
- 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 2
- 238000013022 venting Methods 0.000 claims 2
- 230000013011 mating Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例を示す要部縦断面図
、第２図は第１図のＸ−Ｘ線矢視シリンダ平面図
、第３図及び第４図はそれぞれ本考案の変形例を
示す要部拡大縦断面図である。
１はシリンダブロツク、２はシリンダヘツド、
５，１１はウオータージヤケツト、６は燃焼室、
１２はガスケツト、１４，１５は冷却水連通路、
１６は排気通路、１７はガス導出用連通孔、１８
は吸気通路、ａ，ｂはガス抜き溝、ｃは通孔であ
る。
Fig. 1 is a vertical cross-sectional view of a main part showing an embodiment of the present invention, Fig. 2 is a plan view of the cylinder taken along the line X-X in Fig. 1, and Figs. 3 and 4 are modifications of the present invention, respectively. FIG. 1 is the cylinder block, 2 is the cylinder head,
5 and 11 are water jackets, 6 is a combustion chamber,
12 is a gasket, 14 and 15 are cooling water communication passages,
16 is an exhaust passage, 17 is a gas outlet communication hole, 18
is an intake passage, a and b are gas vent grooves, and c is a through hole.
Claims (1)
せ面で且つブロツクとヘツドの少なくとも一方の
ボア外周側にガス抜き溝を形成し、このガス抜き
溝を、エンジンの吸気通路と排気通路の少なくと
も一方の通路に連通させたことを特徴とするエン
ジンのシリンダ構造。 ２ 上記ガス抜き溝は、ボア外周に１以上の環状
形をなしている実用新案登録請求の範囲第１項記
載のエンジンのシリンダ構造。 ３ 上記ガス抜き溝は、シリンダブロツクとシリ
ンダヘツドの各ウオータージヤケツト間を結ぶ冷
却水連通路よりシリンダ内周側に位置している実
用新案登録請求の範囲第１項または第２項記載の
エンジンのシリンダ構造。[Claims for Utility Model Registration] 1. A gas venting groove is formed on the mating surface of the cylinder block and the cylinder head and on the outer periphery of the bore of at least one of the block and the head, and this gas venting groove is connected to the intake passage and exhaust of the engine. An engine cylinder structure characterized by communicating with at least one of the passages. 2. The engine cylinder structure according to claim 1, wherein the gas vent groove has one or more annular shapes on the outer periphery of the bore. 3. The engine according to claim 1 or 2, wherein the gas vent groove is located closer to the inner circumference of the cylinder than the cooling water communication path connecting the water jackets of the cylinder block and the cylinder head. cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16328584U JPS6178260U (en) | 1984-10-29 | 1984-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16328584U JPS6178260U (en) | 1984-10-29 | 1984-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6178260U true JPS6178260U (en) | 1986-05-26 |
Family
ID=30721143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16328584U Pending JPS6178260U (en) | 1984-10-29 | 1984-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6178260U (en) |
-
1984
- 1984-10-29 JP JP16328584U patent/JPS6178260U/ja active Pending
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