JPS58120812U

JPS58120812U - Silencer

Info

Publication number: JPS58120812U
Application number: JP1755682U
Authority: JP
Inventors: 新井　光男; 良之森
Original assignee: カルソニックカンセイ株式会社
Priority date: 1982-02-10
Filing date: 1982-02-10
Publication date: 1983-08-17

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

Description

[Brief explanation of the drawing]

第１図は従来構造の消音器を示す縦断側面図、第２図は
同Ｃ−Ｃ断面図、第３図は同Ｃ−Ｃ断面図、第４図は同
バッフル・プレートに形成される排気ガス流通孔の連通
小孔を示す拡大縦断側面図、第５図は具の考案の実施例
の縦断側面図、第６図は同Ｃ−Ｃ断面図、第７図は同Ｃ
−Ｃ断面図である。ＳＭ’・・・ストレート・フロ一式消音器、４，５・・
・バッフル・プレート、８・・・第１室、９・・・第２
室（拡張室−）、１０・・・第３室（拡張室）、１７゜
１Ｂ・・・連通小孔、１９．２０・・・排気ガス流通孔
、φ２．φ３・・・孔径、Ｇ′・・・排気ガス。Fig. 1 is a longitudinal side view showing a muffler with a conventional structure, Fig. 2 is a sectional view along the line C-C, Fig. 3 is a sectional view along the line C-C, and Fig. 4 is an exhaust gas formed on the baffle plate. FIG. 5 is an enlarged longitudinal sectional side view showing the communicating small hole of the gas circulation hole, FIG. 5 is a longitudinal sectional side view of an embodiment of the invention of the device, FIG.
-C sectional view. SM'...Straight flow complete silencer, 4,5...
・Baffle plate, 8...1st chamber, 9...2nd chamber
Chamber (expansion chamber-), 10...Third chamber (expansion chamber), 17°1B...Communication small hole, 19.20...Exhaust gas distribution hole, φ2. φ3...hole diameter, G'...exhaust gas.

Claims

[Scope of utility model registration request]

In a muffler that continuously forms an expansion chamber into which exhaust gas from an adjacent room is introduced from an exhaust gas distribution hole formed in a baffle plate, the exhaust gas distribution hole is composed of a plurality of communicating small holes, and the exhaust gas distribution hole is composed of a plurality of communicating small holes. A silencer characterized in that the communication small holes of exhaust gas distribution holes in adjacent expansion chambers have different diameters.