JPS5997222U - Silencer - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案消音器の縦断面図、第２図はその要部の
拡大縦断面図、第３図は第２図■−■線断面図である。 １は消音器本体、２ａ・２ｂは膨張室、３ａ・３ｂ・３
Ｃは連通管、４は排気通路、５ａ・５ｂは吸音材、６は
案内部材。゛FIG. 1 is a vertical cross-sectional view of the silencer of the present invention, FIG. 2 is an enlarged vertical cross-sectional view of the main parts thereof, and FIG. 3 is a cross-sectional view taken along the line ■--■ in FIG. 1 is the silencer body, 2a and 2b are the expansion chambers, 3a, 3b, 3
C is a communication pipe, 4 is an exhaust passage, 5a and 5b are sound absorbing materials, and 6 is a guide member.゛

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 消音器本体内の膨張室に連通ずる管を内外二重に４成し
、その内外管間に形成した排気通線の内外両面に吸音材
を配置した消音器に於て、上記内管の排気上流側端部に
上記排気通路に向って排気を導くための案内部材を設け
、その案内部材により上記内管を外管に支持させた消音
器。In a silencer that has four double inner and outer pipes that communicate with the expansion chamber in the silencer main body, and sound absorbing materials are placed on both the inner and outer surfaces of the exhaust line formed between the inner and outer pipes, the exhaust of the inner pipe is A silencer in which a guide member for guiding exhaust gas toward the exhaust passage is provided at the upstream end, and the inner tube is supported by the outer tube by the guide member.