JPH0348889U - - Google Patents
Info
- Publication number
- JPH0348889U JPH0348889U JP3502688U JP3502688U JPH0348889U JP H0348889 U JPH0348889 U JP H0348889U JP 3502688 U JP3502688 U JP 3502688U JP 3502688 U JP3502688 U JP 3502688U JP H0348889 U JPH0348889 U JP H0348889U
- Authority
- JP
- Japan
- Prior art keywords
- spark plug
- piston
- chamber
- positive electrode
- plug body
- 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 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Spark Plugs (AREA)
Description
第１図は本考案の一実施例を示す縦断側面図、
第２図は別の実施例の縦断側面図である。
１…点火プラグ本体、２…陽電極、３…ガイシ
部、４…接地部材、５…シリンダ室、６…ピスト
ン、７…陰電極、８…圧縮コイルスプリング、８
′…高圧ガス。
FIG. 1 is a vertical side view showing an embodiment of the present invention;
FIG. 2 is a longitudinal side view of another embodiment. DESCRIPTION OF SYMBOLS 1...Spark plug body, 2...Positive electrode, 3...Insulator part, 4...Grounding member, 5...Cylinder chamber, 6...Piston, 7...Cathode electrode, 8...Compression coil spring, 8
'...High pressure gas.
Claims (1)
と、接地部材を介して上記陽電極と対峙し所定の
ギヤツプを保持する陰電極とを具備する点火プラ
グにおいて、上記点火プラグ本体と接地部材との
間にシランダ室を設け、上記シリンダ室に摺動す
るピストンを配設し、上記ピストンに上記陰電極
を設けると共に、上記シリンダ室に上記ピストン
を燃焼室側へ押圧する部材を設けたことを特徴と
する内燃機関の点火プラグ。 A spark plug comprising a spark plug body with a positive electrode exposed at the center tip, and a negative electrode that faces the positive electrode through a ground member and maintains a predetermined gap, wherein the spark plug body and the ground member are connected to each other. A silander chamber is provided in between, a sliding piston is provided in the cylinder chamber, the cathode is provided in the piston, and a member for pressing the piston toward the combustion chamber is provided in the cylinder chamber. Spark plugs for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3502688U JPH0348889U (en) | 1988-03-16 | 1988-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3502688U JPH0348889U (en) | 1988-03-16 | 1988-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0348889U true JPH0348889U (en) | 1991-05-10 |
Family
ID=31540025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3502688U Pending JPH0348889U (en) | 1988-03-16 | 1988-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348889U (en) |
-
1988
- 1988-03-16 JP JP3502688U patent/JPH0348889U/ja active Pending
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