JPH046721U

JPH046721U -

Info

Publication number: JPH046721U
Application number: JP4753090U
Authority: JP
Priority date: 1990-05-07
Filing date: 1990-05-07
Publication date: 1992-01-22

Description

[Brief explanation of the drawing]

第１図は本考案の実施例の縦断正面図の略図、
第２図は第１図の要部の拡大斜視図、第３図はメ
タルコンバータの拡大斜視図、第４図は従来技術
の縦断正面図である。３……メタルコンバータ、４……フランジ、５
……アウタケース、１２……仕切板、１３……上
室、１４……下室、１５，１６……インナパイプ
、１７……漏斗状部材、１８……アウトレツトパ
イプ。 FIG. 1 is a schematic longitudinal sectional front view of an embodiment of the present invention;
FIG. 2 is an enlarged perspective view of the main part of FIG. 1, FIG. 3 is an enlarged perspective view of the metal converter, and FIG. 4 is a longitudinal sectional front view of the prior art. 3...Metal converter, 4...Flange, 5
... Outer case, 12 ... Partition plate, 13 ... Upper chamber, 14 ... Lower chamber, 15, 16 ... Inner pipe, 17 ... Funnel-shaped member, 18 ... Outlet pipe.

Claims

[Scope of utility model registration request]

A flange 4 on which a metal converter 3 is mounted with the axis Y-Y vertical, an outer case 5 whose upper part is fixed to the lower surface of the flange 4, and an upper chamber 13 and a lower chamber 14 inside the outer case 5. In an exhaust manifold muffler having a dividing partition plate 12,
A funnel-shaped member 17 formed of stainless steel sintered metal with an expanded upper end attached to the lower end of the metal converter 3, and a constricted lower end 1 of the funnel-shaped member 17.
A first inner pipe 15 is provided through the partition plate 12 so that its upper end is fitted into the inner pipe 7a and its lower end is opened into the lower chamber 14, and a second inner pipe 16 is provided through the partition plate 12. A muffler for a vehicle, comprising: an outlet pipe 18 whose front end opens into an upper chamber 13 and which passes through a partition plate 12 to form a lower chamber 14 and is led to the outside from a side wall of an outer case 5.