JPS62130131U - - Google Patents

Description

[Brief explanation of drawings]

Figure 1 is a diagram showing the exhaust manifold and turbocharger in the present invention separated, and Figure 2 is a diagram showing the exhaust manifold and turbocharger in the present invention separately.
Figure 3 is a view of the exhaust gas introduction section seen from the arrow in Figure 1, Figure 4 is a sectional view of Figure 3, Figure 5 a,
b and c are a front view, a bottom view, and an AA cross-sectional view, respectively, showing a conventional turbocharger;
b is a front view and a BB sectional view of an exhaust gas outflow portion of a conventional exhaust manifold, respectively. 11a, 11b...exhaust manifold, 13...
Turbine housing, 15...exhaust gas introduction part,
16a, 16b...Exhaust gas inlet.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. The exhaust manifold is divided into two groups of cylinders that do not interfere with each other, each of which is constructed as a separate body, and the exhaust gas inlet of the integrated turbine housing of the turbocharger is formed into a bifurcated shape. An internal combustion engine with a turbo supercharger, wherein each inlet is connected to the exhaust gas outlet of the two exhaust manifolds. 2. The two exhaust manifolds and the bifurcated exhaust gas inlets of the turbine housing are symmetrical with respect to the turbine center plane perpendicular to the turbine axis, and the center of the exhaust gas outlet of each exhaust manifold and each exhaust gas inlet of the turbine housing is symmetrical. 2. The internal combustion engine according to claim 1, wherein the lines coincide with each other at a joint surface, and the joint surface is inclined toward the turbine with respect to the exhaust gas inflow side flange surface of the exhaust manifold.