JPS6276242U - - Google Patents
Info
- Publication number
- JPS6276242U JPS6276242U JP16866285U JP16866285U JPS6276242U JP S6276242 U JPS6276242 U JP S6276242U JP 16866285 U JP16866285 U JP 16866285U JP 16866285 U JP16866285 U JP 16866285U JP S6276242 U JPS6276242 U JP S6276242U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic member
- combustion chamber
- outer periphery
- outer cylinder
- engine
- 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
- 239000000919 ceramic Substances 0.000 claims description 11
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案に係るエンジンの副燃焼室の断
面図、第２図は先行技術に係る副燃焼室の断面図
、第３図は従来技術に係る副燃焼室の断面図であ
る。
１５…副燃焼室、１６…セラミツク部材、１７
…上部セラミツク部材、１８…下部セラミツク部
材、８ｂ…下フランジ、１８ｄ…段部、２０…外
筒部材、２０ａ…下部、２３…金属リング、２５
…シリンダヘツド。
FIG. 1 is a cross-sectional view of the sub-combustion chamber of an engine according to the present invention, FIG. 2 is a cross-sectional view of the sub-combustion chamber according to the prior art, and FIG. 3 is a cross-sectional view of the sub-combustion chamber according to the prior art. 15... Sub-combustion chamber, 16... Ceramic member, 17
... Upper ceramic member, 18... Lower ceramic member, 8b... Lower flange, 18d... Step part, 20... Outer cylinder member, 20a... Lower part, 23... Metal ring, 25
...Cylinder head.
Claims (1)
ラミツク部材と下部セラミツク部材とで構成され
、該セラミツク部材の外周に、上部セラミツク部
材を拘束する上部拘束部と下部セラミツク部材を
拘束する下部拘束部とを有する金属製の外筒部材
が嵌合されていて、上記外筒部材がシリンダヘツ
ド内に取付固定されるようになつたエンジンの副
燃焼室において、 上記外筒部材の下部拘束部外周と下部セラミツ
ク部材の底部外周とを抱き込んで焼ばめされた耐
熱性の金属リングが設けられていることを特徴と
するエンジンの副燃焼室。[Claims for Utility Model Registration] A ceramic member forming a wide combustion chamber is composed of an upper ceramic member and a lower ceramic member, and an upper restraining portion and a lower ceramic member that restrain the upper ceramic member are attached to the outer periphery of the ceramic member. In the auxiliary combustion chamber of the engine, in which a metal outer cylinder member having a lower restraint portion that restrains the cylinder head is fitted, and the outer cylinder member is installed and fixed within the cylinder head, the outer cylinder member A sub-combustion chamber for an engine, characterized in that a heat-resistant metal ring is provided which is shrink-fitted to embrace the outer periphery of the lower restraint part of the lower ceramic member and the outer periphery of the bottom part of the lower ceramic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16866285U JPS6276242U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16866285U JPS6276242U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6276242U true JPS6276242U (en) | 1987-05-15 |
Family
ID=31101741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16866285U Pending JPS6276242U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6276242U (en) |
-
1985
- 1985-10-31 JP JP16866285U patent/JPS6276242U/ja active Pending