JPS59156111U

JPS59156111U - Silencer

Info

Publication number: JPS59156111U
Application number: JP5031383U
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、１Ｂ・・・第３の
セパレータ、１９・・・小孔、２０・・・（小径の）パ
イプ。１（第３図人１４−ｙ１　／　　　　’−］１６第５図第４図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...th. 1 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... Passage, 1B... Third separator, 19... Small hole, 20... (Small diameter) pipe. 1 (Figure 3 person 14-y1/'-] 1 6 Figure 5 Figure 4

Claims

[Claims for Utility Model Registration] A muffler body consisting of an outer cylinder and a pair of end plates that close both ends of the muffler body, at least one separator that partitions the inside of the muffler body into a plurality of chambers, and a muffler body that silences exhaust gas. It has an inlet pipe that is inserted into the muffler main body to introduce the exhaust gas into the muffler main body, and an outlet pipe that is inserted into the muffler main body to discharge exhaust gas outside the muffler main body. This silencer is provided with a communication port that communicates each chamber, and a water collection passage that communicates each chamber partitioned by a separator is provided at the lower part of the outer cylinder, and a part of this passage is connected to the main body of the silencer. A silencer characterized in that the passage is open to the outside and the passage and the outlet pipe are communicated by a small diameter pipe.