JPH0185469U - - Google Patents
Info
- Publication number
- JPH0185469U JPH0185469U JP17975487U JP17975487U JPH0185469U JP H0185469 U JPH0185469 U JP H0185469U JP 17975487 U JP17975487 U JP 17975487U JP 17975487 U JP17975487 U JP 17975487U JP H0185469 U JPH0185469 U JP H0185469U
- Authority
- JP
- Japan
- Prior art keywords
- discharge tube
- plug
- discharge
- plug cap
- spark
- 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
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- 239000011147 inorganic material Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Gas-Filled Discharge Tubes (AREA)
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図はこの考案の点火栓装置の断面図。第２
図は従来技術の点火装置の概略断面図。第３図は
放電間隙の部分の等価回路図。第４図はこの考案
の放電電圧特性を模式的に従来との比較で示す図
。
１０…シリンダヘツド、１２…シリンダヘツド
カバー、１７…プラグチユーブ、２２…プラグキ
ヤツプ、２６…高圧コード、３２…放電管、３４
…放電空間、３６，３８…電極、５０，５２…支
持部材、５６…環状空気空間。
FIG. 1 is a sectional view of the spark plug device of this invention. Second
The figure is a schematic cross-sectional view of a conventional ignition device. FIG. 3 is an equivalent circuit diagram of the discharge gap portion. FIG. 4 is a diagram schematically showing the discharge voltage characteristics of this invention in comparison with the conventional one. 10... Cylinder head, 12... Cylinder head cover, 17... Plug tube, 22... Plug cap, 26... High voltage cord, 32... Discharge tube, 34
...Discharge space, 36, 38... Electrode, 50, 52... Support member, 56... Annular air space.
Claims (1)
放電管を支持し、該放電管中に形成される密封空
間内に放電間隙を配置し、該放電間隙を点火栓電
極に直列配置して成る点火栓装置において、プラ
グキヤツプ内に放電管を支持する絶縁支持体が放
電管の両端部に設けられて、放電管の両端部間に
おける筒状部分とプラグキヤツプ間に環状空間が
形成されることを特徴とする点火栓装置。 An ignition device in which a discharge tube made of an inorganic material is supported within a plug cap made of an insulating material, a discharge gap is arranged in a sealed space formed in the discharge tube, and the discharge gap is arranged in series with a spark plug electrode. In the plug device, an insulating support for supporting the discharge tube within the plug cap is provided at both ends of the discharge tube, and an annular space is formed between the cylindrical portion between the ends of the discharge tube and the plug cap. Features a spark hydrant device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17975487U JPH0185469U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17975487U JPH0185469U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185469U true JPH0185469U (en) | 1989-06-06 |
Family
ID=31471299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17975487U Pending JPH0185469U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02115969U (en) * | 1989-03-03 | 1990-09-17 |
-
1987
- 1987-11-27 JP JP17975487U patent/JPH0185469U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02115969U (en) * | 1989-03-03 | 1990-09-17 |