JPS59174321U - Ceramic secondary combustion chamber - Google Patents
Ceramic secondary combustion chamberInfo
- Publication number
- JPS59174321U JPS59174321U JP6740083U JP6740083U JPS59174321U JP S59174321 U JPS59174321 U JP S59174321U JP 6740083 U JP6740083 U JP 6740083U JP 6740083 U JP6740083 U JP 6740083U JP S59174321 U JPS59174321 U JP S59174321U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- ceramic
- flat
- key
- 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
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のセラミック副燃焼室の縦断面図、第２図
は第１図の装置の■−■線に沿う底面図、第３図は本考
案の一実施例に係るセラミック副燃焼室の縦断面図、第
４図は第３図の装置のＶＩ−ＶＩ線に沿う底面図、であ
る。
６・・・・・・シリンダヘッド、９・・・・・・凹部、
１０・・・・・・セラミック製副燃焼室、１１・・・・
・・アッパチャンバ、１２・・・・・・ロアチャンバ、
１３・・・・・・副燃焼室、１５・・・・・・噴口、１
６・・・・・・平面部、１７・・・・・・キー溝、１８
・・・・・・平面キー、１９・・・・・・ヘッドガスケ
ット。Fig. 1 is a vertical cross-sectional view of a conventional ceramic sub-combustion chamber, Fig. 2 is a bottom view of the device shown in Fig. 1 taken along the line ■-■, and Fig. 3 is a ceramic sub-combustion chamber according to an embodiment of the present invention. FIG. 4 is a bottom view of the device shown in FIG. 3 taken along line VI-VI. 6... Cylinder head, 9... Recessed part,
10... Ceramic auxiliary combustion chamber, 11...
...Upper chamber, 12...Lower chamber,
13...Sub-combustion chamber, 15...Nozzle port, 1
6... Flat part, 17... Keyway, 18
...Flat key, 19...Head gasket.
Claims (3)
た円筒型セラミック製副燃焼室の外周の一部に平面部を
設け、該平面部に対応するシリンダヘッドの前記凹部の
内面に平面キー用のキー溝を設け、該キー溝と前記平面
部との間に平面キーを下方から打ち込んだことを特徴と
するセラミック副燃焼室。(1) A flat part is provided on a part of the outer periphery of the cylindrical ceramic auxiliary combustion chamber inserted from below into a recess formed in the cylinder head, and a flat key is provided on the inner surface of the recess of the cylinder head corresponding to the flat part. A ceramic auxiliary combustion chamber characterized in that a key groove is provided, and a flat key is driven from below between the key groove and the flat part.
張係数の大きい材質で構成した実用新案登録請求の範囲
第１項記載のセラミック副燃焼室。(2) The ceramic auxiliary combustion chamber according to claim 1, wherein the plane key is made of a material having a larger coefficient of thermal expansion than the material of the cylinder head.
成するアッパチャンバと下部を形成するロアチャンバと
から構成し、前記平面部およびキー溝をロアチャンバか
らアッパチャンバまで延設した実用新案登録請求の範囲
第１項記載のセ −ラミック副燃焼室。(3) A request for registration of a utility model in which the ceramic sub-combustion chamber is composed of an upper chamber forming the upper part of the sub-combustion chamber and a lower chamber forming the lower part, and the flat part and the keyway are extended from the lower chamber to the upper chamber. The ceramic auxiliary combustion chamber described in item 1 of the range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6740083U JPS59174321U (en) | 1983-05-07 | 1983-05-07 | Ceramic secondary combustion chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6740083U JPS59174321U (en) | 1983-05-07 | 1983-05-07 | Ceramic secondary combustion chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59174321U true JPS59174321U (en) | 1984-11-21 |
Family
ID=30197588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6740083U Pending JPS59174321U (en) | 1983-05-07 | 1983-05-07 | Ceramic secondary combustion chamber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59174321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6170528U (en) * | 1984-10-16 | 1986-05-14 |
-
1983
- 1983-05-07 JP JP6740083U patent/JPS59174321U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6170528U (en) * | 1984-10-16 | 1986-05-14 |
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