JPS59186443U - cylinder block - Google Patents
cylinder blockInfo
- Publication number
- JPS59186443U JPS59186443U JP8018383U JP8018383U JPS59186443U JP S59186443 U JPS59186443 U JP S59186443U JP 8018383 U JP8018383 U JP 8018383U JP 8018383 U JP8018383 U JP 8018383U JP S59186443 U JPS59186443 U JP S59186443U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder block
- cylinder
- wall surface
- liner flange
- liner
- 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
- 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) [Abstract] 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ンダヘ
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４よ、本考案
によるシリンダブロックの主要構成要素を示す斜視図、
第４図は、第３図の主要構成要素の組立平面図、第５図
および第６図は、゛本考案によるシリンダブロックの横
断面図および縦断面図それぞれを示す。
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・・・冷却水ジャケ
ット、５・・・冷却水通路、６・・・冷却水通路、７．
７’。
７＃・・・シリンダライナー、８・・・円筒体、９・・
・フランジ、１０・・・フランジ、１１・・・凹欠部分
、１２・・・シリンダブロック内腔、１３・・・界面、
１４・・・界面、１５・・・空所、１６・・・空所。Figure 1 is an interference diagram between the conventional inter-bore cooling water passage 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 an example of the present invention. A perspective view showing the main components of the cylinder block,
FIG. 4 is an assembled plan view of the main components of FIG. 3, and FIGS. 5 and 6 are a cross-sectional view and a vertical cross-sectional view, respectively, of the cylinder block according to the present invention. 1... Cylinder block, 2... Cylinder bore, 3
... Cylinder head bolt hole, 4... Cooling water jacket, 5... Cooling water passage, 6... Cooling water passage, 7.
7'. 7#...Cylinder liner, 8...Cylindrical body, 9...
・Flange, 10... Flange, 11... Recessed portion, 12... Cylinder block inner cavity, 13... Interface,
14...Interface, 15...Vacancy, 16...Vacancy.
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ｉコ構造を有する内燃機関のシリンダブロ
ックにおいて、シリンダボアを形成する円筒体の頂部お
よび該頂部から円筒体軸線方向に隔たった位置に形成さ
れた四隅に凹欠部分をもつほぼ十字形の、同形のフラン
ジを有するシリンダライナーと、規定数の前記シリンダ
ライナーを機関の前後方向に一直列に収納可能な内腔を
有するシリンダブロック本体を含み、前記規定数のシリ
ンダライナーを前記シリンダブロック内腔に嵌装したと
き、各ライナーフランジの一方の対向辺が隣接するライ
ナーフランジまたはシリンダブロック横側内壁面と密接
し、かつ各ライナーフランジの他方の対向辺がシリンダ
ブロック縦側内壁面と密接し、前記ライナフランジとシ
リンダブロック内壁面間に冷却水ジャケットを形成して
なるシリンダブロック。In a cylinder block for an internal combustion engine having an i-co 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 top of the cylindrical body forming the cylinder bore and the A cylinder liner having substantially cross-shaped flanges of the same shape with recessed portions at the four corners formed at positions apart from the top in the axial direction of the cylinder, and a specified number of the cylinder liners are arranged in series in the longitudinal direction of the engine. The cylinder block body includes a cylinder block body having a retractable inner cavity, and when the specified number of cylinder liners are fitted into the cylinder block inner cavity, one opposing side of each liner flange is connected to the adjacent liner flange or inside the cylinder block lateral side. A cylinder block that is in close contact with a wall surface, the other opposing side of each liner flange is in close contact with a longitudinal inner wall surface of the cylinder block, and a cooling water jacket is formed between the liner flange and the inner wall surface of the cylinder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8018383U JPS59186443U (en) | 1983-05-30 | 1983-05-30 | cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8018383U JPS59186443U (en) | 1983-05-30 | 1983-05-30 | cylinder block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59186443U true JPS59186443U (en) | 1984-12-11 |
| JPS641475Y2 JPS641475Y2 (en) | 1989-01-13 |
Family
ID=30210176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8018383U Granted JPS59186443U (en) | 1983-05-30 | 1983-05-30 | cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59186443U (en) |
-
1983
- 1983-05-30 JP JP8018383U patent/JPS59186443U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS641475Y2 (en) | 1989-01-13 |
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