JPS6441647U - - Google Patents
Info
- Publication number
- JPS6441647U JPS6441647U JP13562887U JP13562887U JPS6441647U JP S6441647 U JPS6441647 U JP S6441647U JP 13562887 U JP13562887 U JP 13562887U JP 13562887 U JP13562887 U JP 13562887U JP S6441647 U JPS6441647 U JP S6441647U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder liner
- ceramic
- ring
- fitted
- outside
- 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
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案のシリンダライナの実施例を説
明するための該シリンダライナの取付状態を示す
要部断面図、第２図は本考案のシリンダライナの
他の実施例を説明するための該シリンダライナの
取付状態を示す要部断面図、第３図及び第４図は
シリンダライナの従来例を説明するための該シリ
ンダライナの取付状態の要部の縦断面図である。
１，１Ａ……シリンダライナ、２，２Ａ……シ
リンダライナ本体、３，３Ａ……セラミツクデツ
キスペーサ、４，４Ａ……セラミツクリング、５
，５Ａ……金属リング、６……ピストン、７……
トツプリング、８……シリンダブロツク。
FIG. 1 is a cross-sectional view of main parts showing an installed state of the cylinder liner for explaining an embodiment of the cylinder liner of the present invention, and FIG. FIGS. 3 and 4 are longitudinal cross-sectional views of main parts of the cylinder liner in the attached state, for explaining conventional examples of the cylinder liner. FIGS. 1, 1A... Cylinder liner, 2, 2A... Cylinder liner body, 3, 3A... Ceramic deck spacer, 4, 4A... Ceramic ring, 5
, 5A...metal ring, 6...piston, 7...
Top spring, 8...Cylinder block.
Claims (1)
り上方のシリンダライナ部分が、セラミツクリン
グを外側から金属リングで保持してなりシリンダ
ブロツク内に圧入されたセラミツクデツキスペー
サからなり、該スペーサの下端部に接して金属製
ライナ本体が形成されてなることを特徴とするシ
リンダライナ。 (2) 上記セラミツクリングがチタン酸アルミを
主成分とするセラミツクである実用新案登録請求
の範囲第１項記載のシリンダライナ。 (3) 前記金属リングがセラミツクリングを外側
から鋳ぐるみして保持しているアルミ鋳造合金で
ある実用新案登録請求の範囲第１項及び第２項記
載のシリンダライナ。 (4) 前記金属リングがセラミツクリングの外側
に焼嵌めして該セラミツクリングを保持している
実用新案登録請求の範囲第１項及び第２項記載の
シリンダライナ。 (5) 前記セラミツクデツキスペーサをシリンダ
ブロツク内に圧入してのちシリンダライナ本体と
同時に内周面が機械加工されてなる実用新案登録
請求の範囲第１項〜第４項記載のシリンダライナ
。[Scope of Claim for Utility Model Registration] (1) The part of the cylinder liner above the top spring at the top dead center of the piston consists of a ceramic ring held by a metal ring from the outside, and is connected to a ceramic deck spacer press-fitted into the cylinder block. A cylinder liner characterized in that a metal liner body is formed in contact with a lower end portion of the spacer. (2) The cylinder liner according to claim 1, wherein the ceramic ring is a ceramic whose main component is aluminum titanate. (3) The cylinder liner according to claims 1 and 2, wherein the metal ring is a cast aluminum alloy that holds a ceramic ring by casting from the outside. (4) The cylinder liner according to claims 1 and 2, wherein the metal ring is shrink-fitted to the outside of a ceramic ring to hold the ceramic ring. (5) The cylinder liner according to claims 1 to 4, which is a registered utility model, wherein the ceramic deck spacer is press-fitted into the cylinder block and then the inner peripheral surface is machined at the same time as the cylinder liner body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13562887U JPS6441647U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13562887U JPS6441647U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6441647U true JPS6441647U (en) | 1989-03-13 |
Family
ID=31395426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13562887U Pending JPS6441647U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6441647U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5575977A (en) * | 1978-11-29 | 1980-06-07 | Rosenthal Technik Ag | Bonding body between ceramic member and metal member |
-
1987
- 1987-09-07 JP JP13562887U patent/JPS6441647U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5575977A (en) * | 1978-11-29 | 1980-06-07 | Rosenthal Technik Ag | Bonding body between ceramic member and metal member |
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