JPS59186444U - cylinder block - Google Patents
cylinder blockInfo
- Publication number
- JPS59186444U JPS59186444U JP8018283U JP8018283U JPS59186444U JP S59186444 U JPS59186444 U JP S59186444U JP 8018283 U JP8018283 U JP 8018283U JP 8018283 U JP8018283 U JP 8018283U JP S59186444 U JPS59186444 U JP S59186444U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cylinder block
- bolt holes
- cylinder head
- head bolt
- 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)
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図は従来型のボア間冷却水通路と新規シリシダヘッ
ドボルト孔との干渉図、第２図は既に提案されたシリン
ダボア間の冷却方法の実施例、第３図は本考案によるシ
リンダブロックの平面図、第４図は矢印Ａ−Ａに沿って
と、られた断面図、第５図は第４図のＡ部の拡大図であ
る。
１・・・シリンダブロック、２・・・シリンダボア、３
゛・・・シリンダヘッドボルト孔、４・・・
沌却水ジャケット、５・・・冷却水通路、６・・・冷却
水通路、７−・・・冷却水通路、８・・・ボルト、９・
・・シリンダヘッド、１０・・・円周溝、１１・・・シ
ール。Figure 1 is an interference diagram between the conventional cooling water passage between bores and the new cylinder head bolt hole, Figure 2 is an example of the cooling method between cylinder bores that has already been proposed, and Figure 3 is a cylinder block according to the present invention. 4 is a sectional view taken along the arrow A-A, and FIG. 5 is an enlarged view of section A in FIG. 4. 1... Cylinder block, 2... Cylinder bore, 3
゛...Cylinder head bolt hole, 4...
Chaos cooling water jacket, 5... Cooling water passage, 6... Cooling water passage, 7-... Cooling water passage, 8... Bolt, 9.
...Cylinder head, 10...Circumferential groove, 11...Seal.
Claims (1)
同数のシリンダヘッドボルト孔軸線とを実質的に一軸線
上に配置した構造を有する内燃機関のシリンダブロック
において、シリンダボア間のシリンダ壁部を横方向に通
って冷却水通路を形成して前記シリンダヘッドボルト孔
と交差させ、整゛ 合された前記ボルト孔を貫通するボ
ルトが、冷却水通路とシリンダヘッドボルト孔との前記
交差部分に通水用円周溝を有し、かつ防錆処理を施され
ることを特徴とするシリンダブロック。In a cylinder block of an internal combustion engine having a structure in which the crankshaft bearing cap bolt hole axis and the same number of cylinder head bolt hole axes are arranged substantially on one axis, the cylinder block passes horizontally through the cylinder wall between the cylinder bores. Bolts that form cooling water passages, intersect with the cylinder head bolt holes, and pass through the aligned bolt holes form circumferential water passage grooves at the intersections of the cooling water passages and the cylinder head bolt holes. A cylinder block characterized by having: and being subjected to rust prevention treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8018283U JPS59186444U (en) | 1983-05-30 | 1983-05-30 | cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8018283U JPS59186444U (en) | 1983-05-30 | 1983-05-30 | cylinder block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59186444U true JPS59186444U (en) | 1984-12-11 |
Family
ID=30210175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8018283U Pending JPS59186444U (en) | 1983-05-30 | 1983-05-30 | cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59186444U (en) |
-
1983
- 1983-05-30 JP JP8018283U patent/JPS59186444U/en active Pending
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