JPH0437833U

JPH0437833U -

Info

Publication number: JPH0437833U
Application number: JP7902390U
Authority: JP
Priority date: 1990-07-25
Filing date: 1990-07-25
Publication date: 1992-03-31

Description

[Brief explanation of drawings]

第１図はこの考案に係るシリンダヘツドの平面
図、第２図は同じく正面図、第３図は第１図の
−線に沿つた断面図、第４図はこのシリンダヘ
ツドに取り付けられる排気マニホルドの平面図、
第５図は同じく正面図、第６図は第４図の矢印
方向から見た側面図である。１……シリンダヘツド、５ａ〜５ｄ……取付面
、６……排気マニホルド。 Fig. 1 is a plan view of the cylinder head according to this invention, Fig. 2 is a front view thereof, Fig. 3 is a sectional view taken along the - line in Fig. 1, and Fig. 4 is an exhaust manifold attached to this cylinder head. plan view of
5 is a front view, and FIG. 6 is a side view seen from the direction of the arrow in FIG. 4. 1...Cylinder head, 5a to 5d...Mounting surface, 6...Exhaust manifold.

Claims

[Scope of utility model registration request]

The exhaust passage of the #1 cylinder and the exhaust passage of the #4 cylinder are combined, and the exhaust passage of the #2 cylinder and the exhaust passage of the #3 cylinder are combined.
In the cylinder head of an in-line 4-cylinder internal combustion engine to which an exhaust manifold is installed, which is formed by collecting the exhaust passages of the cylinders, the manifold mounting surface of the #1 and #4 cylinders and the manifold mounting surface of the #2 and #3 cylinders are placed vertically. In addition to staggered arrangement, the mounting surfaces of the two cylinders located below are attached to the mounting surfaces of the two cylinders located above.
A cylinder head for an in-line four-cylinder internal combustion engine, characterized in that the cylinder head is inclined downward relative to the mounting surfaces of the two cylinders, and the mounting surfaces of the #1 cylinder and the #4 cylinder are inclined inwardly relative to each other.