JPS59156110U

JPS59156110U - Silencer

Info

Publication number: JPS59156110U
Application number: JP5031283U
Authority: JP
Inventors: 半下石　末吉
Original assignee: トヨタ自動車株式会社
Priority date: 1983-04-05
Filing date: 1983-04-05
Publication date: 1984-10-19

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、第１従来例に係る消音器を示す断面図、第２
図は、第２従来例に係る消音器を示す断面図、第３図は
、本考案に係る第１実施例を示す断面図、第４図は、第
３図のＩＶ−ＩＶ断面図、第５図は、第３図のＡ部の■
−■断面図、第６図は、本考案に係る第２実施例を示す
断面図、第７図は、本考案に係る第３実施例を示す断面
図、第８図は、第７図の■−■断面図である。１・・・外筒、２・・・端板、３・・・消音器本体、４
・・・第１のセパレータ、５・・・第２のセパレータ、
６・・・第１拡張室、７・・・第２拡張室、８・・・第
３拡張室、９゜１０・・・インナパイプ、１１・・・イ
ンレットパイプ、　　：１２・・・アウトレットパイプ
、１３・・・テールパイプ、１４・・・ドレンパイプ、
１５・・・連通口、１６・・・小孔、１７・・・通路、
１８・・・第３のセパレータ、１９・・・連通管、２０
・・・開口部。 −う−　　　　　− ］乙＝し１−ｍへ　　　１３−FIG. 1 is a cross-sectional view showing a silencer according to a first conventional example;
3 is a sectional view showing a first embodiment of the present invention, FIG. 4 is a sectional view taken along line IV-IV in FIG. 3, and FIG. Figure 5 shows part A of Figure 3.
-■ sectional view, FIG. 6 is a sectional view showing the second embodiment of the present invention, FIG. 7 is a sectional view showing the third embodiment of the present invention, and FIG. 8 is the sectional view of FIG. ■-■ It is a sectional view. 1... Outer cylinder, 2... End plate, 3... Silencer body, 4
...first separator, 5...second separator,
6...First expansion chamber, 7...Second expansion chamber, 8...Third expansion chamber, 9゜10...Inner pipe, 11...Inlet pipe, :12...Outlet pipe , 13... tail pipe, 14... drain pipe,
15...Communication port, 16...Small hole, 17...Passway,
18...Third separator, 19...Communication pipe, 20
···Aperture. -U- -] Otsu=shi 1-m 13-

Claims

[Scope of utility model registration request]

A muffler main body consisting of an outer cylinder and a pair of end plates that close both ends of the muffler main body, at least one separator that partitions the inside of the muffler main body into a plurality of chambers, and a muffler for introducing exhaust gas into the muffler main body. An inlet pipe that is inserted into the main body,
The muffler has an outlet pipe inserted into the muffler main body for discharging exhaust gas to the outside of the muffler main body, and a communication port is provided below the separator to communicate each chamber, A silencer characterized in that a passage for collecting water is provided in the lower part of the body and communicates each chamber partitioned by a separator, and a part of the passage is opened outside the silencer main body.