JPS6392056U - - Google Patents
Info
- Publication number
- JPS6392056U JPS6392056U JP18809586U JP18809586U JPS6392056U JP S6392056 U JPS6392056 U JP S6392056U JP 18809586 U JP18809586 U JP 18809586U JP 18809586 U JP18809586 U JP 18809586U JP S6392056 U JPS6392056 U JP S6392056U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- cylinder
- combustion chamber
- mouthpiece
- auxiliary combustion
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Gasket Seals (AREA)
Description
第１図は積層金属ガスケツトの要部端面図、第
２図は副室式エンジンの要部縦断面図、第３図は
ガスケツトの平面図、第４図は締付時の要部取出
図、第５図は別実施例の要部端面図である。
１……シリンダブロツク、２……シリンダヘツ
ド、３……副燃焼室形成用口金、４……ガスケツ
ト本体、７……シリンダ室、１１……シリンダ室
用孔、１３……孔周壁、１４……副燃焼室形成用
口金対応部、１５……口金押上げ用ビード、１６
……口金接当部、Ｔ……１４での肉厚、Ｔｏ……
１３の肉厚。
Fig. 1 is an end view of the main parts of a laminated metal gasket, Fig. 2 is a vertical cross-sectional view of the main parts of the pre-chamber engine, Fig. 3 is a plan view of the gasket, and Fig. 4 is a view of the main parts taken out when tightened. FIG. 5 is an end view of a main part of another embodiment. DESCRIPTION OF SYMBOLS 1...Cylinder block, 2...Cylinder head, 3...Sub-combustion chamber forming mouthpiece, 4...Gasket body, 7...Cylinder chamber, 11...Cylinder chamber hole, 13...Hole surrounding wall, 14... ... Base corresponding part for forming the sub-combustion chamber, 15... Bead for pushing up the base, 16
...Bag contact part, T...thickness at 14, To...
13 thickness.
Claims (1)
リンダ室７の上側部分とシリンダ室７の上側から
外れた部分との両方にまたがる状態で嵌着してな
る副室式エンジンのシリンダブロツク１とシリン
ダヘツド２との間に装着される金属製のガスケツ
トであつて、ガスケツト本体４に設けられたシリ
ンダ室用孔１１の孔周壁１３における一部分を副
燃焼室形成用口金３との接当部１６に形成したも
のにおいて、 副燃焼室形成用口金３と対応する部分１４での
肉厚Ｔを孔周壁１３の肉厚Ｔｏよりも薄く形成し
、副燃焼室形成用口金３を弾性力で押上げる口金
押上げ用ビード１５を口金接当部１６に形成した
ことを特徴とする副室式エンジンのヘツドガスケ
ツト。[Scope of Claim for Utility Model Registration] A sub-chamber formed by fitting the sub-combustion chamber forming mouthpiece 3 to the cylinder head 2 so as to span both the upper part of the cylinder chamber 7 and the part removed from the upper part of the cylinder chamber 7. This is a metal gasket installed between the cylinder block 1 and cylinder head 2 of a type engine, and a part of the hole peripheral wall 13 of the cylinder chamber hole 11 provided in the gasket body 4 is used as a mouthpiece for forming an auxiliary combustion chamber. 3, the wall thickness T at the portion 14 corresponding to the auxiliary combustion chamber forming mouthpiece 3 is formed to be thinner than the wall thickness To of the hole peripheral wall 13, so that the auxiliary combustion chamber forming mouthpiece 3 3. A head gasket for a pre-chamber engine, characterized in that a bead 15 for pushing up the cap with elastic force is formed on the cap abutting part 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986188095U JPH0532696Y2 (en) | 1986-12-06 | 1986-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986188095U JPH0532696Y2 (en) | 1986-12-06 | 1986-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6392056U true JPS6392056U (en) | 1988-06-14 |
| JPH0532696Y2 JPH0532696Y2 (en) | 1993-08-20 |
Family
ID=31139144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986188095U Expired - Lifetime JPH0532696Y2 (en) | 1986-12-06 | 1986-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532696Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01156359U (en) * | 1988-04-19 | 1989-10-27 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5990745A (en) * | 1982-11-16 | 1984-05-25 | Ishikawa Gasket Kk | Laminated metal type cylinder head gasket |
-
1986
- 1986-12-06 JP JP1986188095U patent/JPH0532696Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5990745A (en) * | 1982-11-16 | 1984-05-25 | Ishikawa Gasket Kk | Laminated metal type cylinder head gasket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01156359U (en) * | 1988-04-19 | 1989-10-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532696Y2 (en) | 1993-08-20 |
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