JPS6196492U - - Google Patents
Info
- Publication number
- JPS6196492U JPS6196492U JP18157184U JP18157184U JPS6196492U JP S6196492 U JPS6196492 U JP S6196492U JP 18157184 U JP18157184 U JP 18157184U JP 18157184 U JP18157184 U JP 18157184U JP S6196492 U JPS6196492 U JP S6196492U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- ignition plug
- shroud
- hole
- cylinder head
- 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
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Spark Plugs (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
はエンジン発電機の要部縦断背面図、第２図は第
１図の−線拡大断面図である。
２……エンジン、７……クランク軸、８……ク
ランクケース、９……シリンダバレル、１３……
シユラウド、１４……シリンダヘツド、１５……
通風路、１６……点火栓、１７……燃焼室、１９
……高圧線、２０……プラグキヤツプ、２１……
作業窓、２２……蓋板、２３……透孔、２４……
弾性ブーツ、２５……環状溝、２６……フランジ
部、２７……円筒部、２８……シール部材、２８
ａ……傘形リツプ。
The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal sectional rear view of a main part of an engine generator, and FIG. 2 is an enlarged sectional view taken along the line -- in FIG. 1. 2...Engine, 7...Crankshaft, 8...Crankcase, 9...Cylinder barrel, 13...
Shroud, 14... Cylinder head, 15...
Ventilation duct, 16... Spark plug, 17... Combustion chamber, 19
...High voltage line, 20...Plug cap, 21...
Working window, 22... Lid plate, 23... Through hole, 24...
Elastic boot, 25... Annular groove, 26... Flange portion, 27... Cylindrical portion, 28... Seal member, 28
a...Umbrella-shaped lip.
Claims (1)
風路を画成するようにシユラウドを配設し、この
シユラウドに、前記シリンダヘツドに螺着される
点火栓が貫通する透孔を穿設した空冷式エンジン
において、点火栓を囲繞する弾性ブーツを前記透
孔に嵌着し、この弾性ブーツには、点火栓に被着
されるプラグキヤツプに一体に付設される傘形の
弾性シール部材を密に嵌入してなる、空冷式エン
ジンにおける点火栓周りのシール装置。 An air-cooled engine in which a shroud is disposed around a cylinder barrel and a cylinder head to define a ventilation passage, and a through hole is bored in the shroud through which an ignition plug screwed onto the cylinder head passes, An elastic boot that surrounds the ignition plug is fitted into the through hole, and an umbrella-shaped elastic seal member that is integrally attached to the plug cap that is attached to the ignition plug is tightly fitted into the elastic boot. , a sealing device around the spark plug in an air-cooled engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984181571U JPH0127584Y2 (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984181571U JPH0127584Y2 (en) | 1984-11-30 | 1984-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6196492U true JPS6196492U (en) | 1986-06-20 |
| JPH0127584Y2 JPH0127584Y2 (en) | 1989-08-18 |
Family
ID=30739121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984181571U Expired JPH0127584Y2 (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0127584Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4819858U (en) * | 1971-07-14 | 1973-03-06 | ||
| JPS5326737U (en) * | 1976-08-13 | 1978-03-07 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326737B2 (en) * | 1973-11-28 | 1978-08-03 |
-
1984
- 1984-11-30 JP JP1984181571U patent/JPH0127584Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4819858U (en) * | 1971-07-14 | 1973-03-06 | ||
| JPS5326737U (en) * | 1976-08-13 | 1978-03-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0127584Y2 (en) | 1989-08-18 |
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