JPH0213122U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of the silencer of the present invention. FIG. 2 is a cross-sectional view taken along line - in FIG. 1. FIG. 3 is an explanatory diagram showing an exhaust system of a V-type six-cylinder engine. FIGS. 4 and 5 are longitudinal cross-sectional views showing conventional mufflers, respectively. Explanation of symbols of main parts, 41...Muffler main body,
43, 44... End plate, 45... First exhaust pipe, 46...
Second exhaust pipe, 47... Partition plate, 49... First expansion chamber, 50... Second expansion chamber, 51, 53... Small hole, 5
5...First communication pipe, 57...Second communication pipe.

Claims (1)

[Scope of utility model registration request] A silencer comprising a cylindrical silencer body whose both ends are sealed by end plates, and a plurality of exhaust pipes passing through the end plates and inserted in the axial direction of the silencer body, wherein the silencer body The inside of the muffler is divided by a partition plate placed perpendicular to the axial direction of the muffler body to form a plurality of expansion chambers, and in each expansion chamber, one of the plurality of exhaust pipes is connected to a plurality of expansion chambers. A muffler characterized in that a small hole is formed therein, and the exhaust pipe in which the small hole is formed is connected to another exhaust pipe via a communication pipe.