JPS62152061U - - Google Patents
Info
- Publication number
- JPS62152061U JPS62152061U JP4153686U JP4153686U JPS62152061U JP S62152061 U JPS62152061 U JP S62152061U JP 4153686 U JP4153686 U JP 4153686U JP 4153686 U JP4153686 U JP 4153686U JP S62152061 U JPS62152061 U JP S62152061U
- Authority
- JP
- Japan
- Prior art keywords
- plug tube
- cylinder head
- head cover
- gasket
- plug
- 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
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は本考案の実施例によるプラグチユーブ
ガスケツトの断面図、第２図は、第１図に示され
たプラグチユーブガスケツトを用いた内燃機関の
断面図である。
１０……点火プラグ、１２……ガイド孔、１３
……プラグチユーブ、１４……シリンダヘツドカ
バー、１６……プラグチユーブガスケツト、１６
ｂ……リツプ部、１８……突起部、１９……遮蔽
板、２０……外環状溝。
FIG. 1 is a sectional view of a plug tube gasket according to an embodiment of the present invention, and FIG. 2 is a sectional view of an internal combustion engine using the plug tube gasket shown in FIG. 10...Spark plug, 12...Guide hole, 13
...Plug tube, 14...Cylinder head cover, 16...Plug tube gasket, 16
b...Rip part, 18...Protrusion part, 19...Shielding plate, 20...Outer annular groove.
Claims (1)
チユーブ内と、このプラグチユーブを覆うシリン
ダヘツドカバー内との流通を遮断するプラグチユ
ーブガスケツトが、前記プラグチユーブの開口部
に設置されたシリンダヘツドカバー内のシール構
造において、前記プラグチユーブガスケツトの周
りを覆う環状の突起部を前記シリンダヘツドカバ
ーの内壁面に設け、前記突起部が嵌まる環状溝を
備えた遮蔽板を前記シリンダヘツドカバーの内壁
面に対向させて設置して、前記プラグチユーブガ
スケツトのうち前記シリンダヘツドカバーの内壁
面に密着するリツプ部を覆つたことを特徴とする
シリンダヘツドカバー内のシール構造。 A plug tube gasket that blocks communication between the inside of the plug tube that forms the guide hole for inserting the spark plug and the inside of the cylinder head cover that covers this plug tube is installed in the cylinder head cover installed at the opening of the plug tube. In the seal structure, an annular protrusion covering the plug tube gasket is provided on the inner wall surface of the cylinder head cover, and a shielding plate having an annular groove into which the protrusion fits is provided on the inner wall surface of the cylinder head cover. A seal structure in a cylinder head cover, characterized in that the plug tube gasket is disposed opposite to the plug tube gasket and covers a lip portion of the plug tube gasket that is in close contact with an inner wall surface of the cylinder head cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4153686U JPS62152061U (en) | 1986-03-19 | 1986-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4153686U JPS62152061U (en) | 1986-03-19 | 1986-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62152061U true JPS62152061U (en) | 1987-09-26 |
Family
ID=30856628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4153686U Pending JPS62152061U (en) | 1986-03-19 | 1986-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62152061U (en) |
-
1986
- 1986-03-19 JP JP4153686U patent/JPS62152061U/ja active Pending
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