JPS62150887U - - Google Patents
Info
- Publication number
- JPS62150887U JPS62150887U JP3825586U JP3825586U JPS62150887U JP S62150887 U JPS62150887 U JP S62150887U JP 3825586 U JP3825586 U JP 3825586U JP 3825586 U JP3825586 U JP 3825586U JP S62150887 U JPS62150887 U JP S62150887U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- spark plug
- center electrode
- insulator
- combustion chamber
- 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 claims description 5
- 239000012212 insulator Substances 0.000 claims description 3
Landscapes
- Spark Plugs (AREA)
Description
第１図は第２図の部分拡大図、第２図は本考案
による点火プラグを示す図、第３図は点火プラグ
に残査物が付着したところを誇張して示す図であ
る。
１０……絶縁碍子、１２……中心電極、１４…
…接地電極、１６……ハウジング、１８……シリ
ンダヘツド、２０……ねじ部、２２……燃焼室、
２４……筒部。
FIG. 1 is a partially enlarged view of FIG. 2, FIG. 2 is a view showing a spark plug according to the present invention, and FIG. 3 is an exaggerated view showing a portion of the spark plug with residue attached thereto. 10... Insulator, 12... Center electrode, 14...
...Ground electrode, 16...Housing, 18...Cylinder head, 20...Threaded portion, 22...Combustion chamber,
24...Cylinder part.
Claims (1)
外周を中心電極と平行に延び且つその先端に中心
電極との間で火花間隙を形成する接地電極を有す
るハウジングとを具備し、該ハウジングがシリン
ダヘツドに締着されるねじ部と、該ねじ部から連
結して形成されて燃焼室内に突出する筒部とを有
する内燃機関用点火プラグにおいて、前記ハウジ
ングの前記燃焼室内に突出する筒部を燃焼残査物
が剥離、脱落し易い構造にしたことを特徴とする
内燃機関用点火プラグ。 The housing includes a center electrode held in an insulator, and a housing having a ground electrode extending parallel to the center electrode around the outer periphery of the insulator and forming a spark gap between the housing and the center electrode at its tip. In a spark plug for an internal combustion engine, the spark plug has a threaded portion that is fastened to a head, and a cylindrical portion that is connected to and formed from the threaded portion and projects into the combustion chamber, the cylindrical portion of the housing that protrudes into the combustion chamber. A spark plug for an internal combustion engine characterized by having a structure that allows residue to easily peel off and fall off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3825586U JPS62150887U (en) | 1986-03-18 | 1986-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3825586U JPS62150887U (en) | 1986-03-18 | 1986-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62150887U true JPS62150887U (en) | 1987-09-24 |
Family
ID=30850331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3825586U Pending JPS62150887U (en) | 1986-03-18 | 1986-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62150887U (en) |
-
1986
- 1986-03-18 JP JP3825586U patent/JPS62150887U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6293125U (en) | ||
| JPS62150887U (en) | ||
| JPS6277889U (en) | ||
| JPS61141796U (en) | ||
| JPS61127590U (en) | ||
| JPS6148682U (en) | ||
| JPH0250973U (en) | ||
| JPH0237486U (en) | ||
| JPS6175094U (en) | ||
| JPS6335284U (en) | ||
| JPS595897U (en) | Internal combustion engine ignition system | |
| JPH0359475U (en) | ||
| JPS60180721U (en) | Spark plug cast-in cylinder head | |
| JPS61127589U (en) | ||
| JPS6299836U (en) | ||
| JPS6153883U (en) | ||
| JPH01164697U (en) | ||
| JPS6292583U (en) | ||
| JPS6375568U (en) | ||
| JPS6328285U (en) | ||
| JPH03104989U (en) | ||
| JPS648580U (en) | ||
| JPH0379187U (en) | ||
| JPS62149185U (en) | ||
| JPS6369387U (en) |