JPS60157932U - Ceramic built-in cylinder head for 2-stroke engine - Google Patents
Ceramic built-in cylinder head for 2-stroke engineInfo
- Publication number
- JPS60157932U JPS60157932U JP4550784U JP4550784U JPS60157932U JP S60157932 U JPS60157932 U JP S60157932U JP 4550784 U JP4550784 U JP 4550784U JP 4550784 U JP4550784 U JP 4550784U JP S60157932 U JPS60157932 U JP S60157932U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- stroke engine
- ceramic
- combustion chamber
- spark plug
- 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)
- Cylinder Crankcases 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図は本考案の一実施例を示す2サイクルエンジンの
要部断面図、第2図は第1図の要部の拡大断面図、第3
図は本考案の他の実施例を示す2サイクルエンジンの要
部断面図である。
4・・・シリンダーヘッド、4b・・・雌ねじ、4c・
・・突出部、6・・・セラミック部材、6a・・・燃焼
室内壁面、10・・・点火プラグ、11・・・取付金具
、lla・・・雄ねじ。Fig. 1 is a sectional view of the main parts of a two-stroke engine showing an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the main parts of Fig. 1, and Fig. 3 is an enlarged sectional view of the main parts of Fig.
The figure is a sectional view of essential parts of a two-stroke engine showing another embodiment of the present invention. 4...Cylinder head, 4b...Female thread, 4c...
...Protruding portion, 6...Ceramic member, 6a...Inner wall surface of combustion chamber, 10...Spark plug, 11...Mounting metal fitting, lla...Male thread.
Claims (1)
出するように点火プラグを配設してなるシリンダーヘッ
ドにおいて、前記点火プラグ取付金具のねじ部を取り囲
むよう金属製シリンダーヘッドの突出部を形成し、かつ
この突出部の周囲の燃焼室内壁面を断熱性を有するセラ
ミック部材で構成したことを特徴とするセラミック組込
型シリンダーヘッド。In a cylinder head in which a spark plug is disposed so as to protrude into a combustion chamber of a cylinder head of a two-cycle engine, a protruding portion of the metal cylinder head is formed to surround a threaded portion of the spark plug mounting bracket, and A ceramic-integrated cylinder head characterized in that a combustion chamber inner wall surface around a protrusion is made of a heat-insulating ceramic member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4550784U JPS60157932U (en) | 1984-03-29 | 1984-03-29 | Ceramic built-in cylinder head for 2-stroke engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4550784U JPS60157932U (en) | 1984-03-29 | 1984-03-29 | Ceramic built-in cylinder head for 2-stroke engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60157932U true JPS60157932U (en) | 1985-10-21 |
Family
ID=30559070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4550784U Pending JPS60157932U (en) | 1984-03-29 | 1984-03-29 | Ceramic built-in cylinder head for 2-stroke engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60157932U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5088408A (en) * | 1973-12-11 | 1975-07-16 | ||
JPS56159516A (en) * | 1980-05-12 | 1981-12-08 | Toyota Motor Corp | Mouthpiece for swirl chamber of diesel engine |
-
1984
- 1984-03-29 JP JP4550784U patent/JPS60157932U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5088408A (en) * | 1973-12-11 | 1975-07-16 | ||
JPS56159516A (en) * | 1980-05-12 | 1981-12-08 | Toyota Motor Corp | Mouthpiece for swirl chamber of diesel engine |
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