JPS63123727U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a configuration diagram of an intake pipe according to an embodiment of the present invention. FIG. 2 is a sectional view taken along line AA shown in FIG. 1. FIG. 3 is a sectional view taken along line BB shown in FIG. 1. FIG. 4 is a sectional view taken along the line CC shown in FIG. 2. FIG. 5 is an enlarged sectional view of the tip of the partition wall forming the passage entrance. FIG. 6 is a sectional view showing the tip of the partition wall not according to the present invention. FIG. 7 is a configuration diagram of a conventional intake pipe. 10: V-type 10 cylinder engine, 11: right bank, 12: left bank, 13: intake port, 16: intake shell, 16a: inlet part of intake shell, 16b: first outlet part of intake shell, 16c: intake Second exit part of the shell, 1
7, 18: Dual manifold, 17a, 18a
: first manifold, 17b, 18b: second manifold, 20-22: partition wall, 23-27: passage.

Claims (1)

[Claims for Utility Model Registration] (1) An intake port disposed on the front or rear side of a multi-cylinder engine consisting of left and right banks of a V-shape, an inlet portion communicating with the intake port, and first and second an intake shell having an outlet section; a right dual manifold attached to the right bank and coupled to the first outlet section; and a left dual manifold attached to the left bank and coupled to the second outlet section. In the intake pipe of the engine, partition walls connected to the first and second outlet portions are provided inside the intake shell to form passages for each manifold constituting the left and right dual manifolds. intake pipe. (2) The engine intake pipe according to claim 1 of the utility model registration claim, wherein the passage entrance of the manifold formed by the partition wall is shaped like a bell mouth.