JPS6363532U - - Google Patents
Info
- Publication number
- JPS6363532U JPS6363532U JP15719486U JP15719486U JPS6363532U JP S6363532 U JPS6363532 U JP S6363532U JP 15719486 U JP15719486 U JP 15719486U JP 15719486 U JP15719486 U JP 15719486U JP S6363532 U JPS6363532 U JP S6363532U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- fitted
- edge angle
- collar
- gap
- 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.)
- Granted
Links
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図Ａは本考案の一実施例に係る取付構造に
用いるセラミツク製副室断熱体の断面図、第１図
Ｂはその副室断熱体の取付構造の断面図、第１図
Ｃは上記取付構造に用いるガスケツトの要部断面
斜視図、第２図は従来の取付構造の断面図である
。
１……セラミツク製副室断熱体、２……鍔、３
，３′……ガスケツト、２ａ，２ｂ……稜角、４
……シリンダヘツド、７……凹部、８……遮熱リ
ング。
FIG. 1A is a cross-sectional view of a ceramic pre-chamber heat insulator used in a mounting structure according to an embodiment of the present invention, FIG. 1B is a cross-sectional view of the mounting structure for the pre-chamber heat insulator, and FIG. 1C is the above FIG. 2 is a sectional perspective view of a main part of a gasket used in the mounting structure, and FIG. 2 is a sectional view of a conventional mounting structure. 1... Ceramic subchamber insulation, 2... Tsuba, 3
, 3'... Gasket, 2a, 2b... Edge angle, 4
... Cylinder head, 7 ... Recess, 8 ... Heat shield ring.
Claims (1)
体を、開口端付近を径大に形成したシリンダヘツ
ドの凹部に嵌合し、該凹部の開口端に前記鍔の裾
側稜角に対向する断面Ｌ字形の遮熱リングを圧入
してなるものにおいて、前記凹部と前記鍔の頭側
稜角との間隙及び前記遮熱リングと前記鍔の裾側
稜角との間隙の双方に断面Ｊ字形のガスケツトを
介在させて気密封止したことを特徴とするセラミ
ツク製副室断熱体の取付構造。 A ceramic pre-chamber insulator having a thick flange on the outer periphery is fitted into a recess of a cylinder head having a large diameter near the opening end, and a cross section opposite to the hem side edge angle of the flange is fitted at the opening end of the recess. In the case where an L-shaped heat shielding ring is press-fitted, a gasket having a J-shaped cross section is provided in both the gap between the recess and the head edge angle of the collar, and the gap between the heat shield ring and the bottom edge angle of the collar. A mounting structure for a ceramic pre-chamber heat insulator, characterized by an interposed airtight seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15719486U JPH032680Y2 (en) | 1986-10-14 | 1986-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15719486U JPH032680Y2 (en) | 1986-10-14 | 1986-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6363532U true JPS6363532U (en) | 1988-04-26 |
| JPH032680Y2 JPH032680Y2 (en) | 1991-01-24 |
Family
ID=31079518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15719486U Expired JPH032680Y2 (en) | 1986-10-14 | 1986-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032680Y2 (en) |
-
1986
- 1986-10-14 JP JP15719486U patent/JPH032680Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032680Y2 (en) | 1991-01-24 |
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