JPH03116721U - - Google Patents
Info
- Publication number
- JPH03116721U JPH03116721U JP2631790U JP2631790U JPH03116721U JP H03116721 U JPH03116721 U JP H03116721U JP 2631790 U JP2631790 U JP 2631790U JP 2631790 U JP2631790 U JP 2631790U JP H03116721 U JPH03116721 U JP H03116721U
- Authority
- JP
- Japan
- Prior art keywords
- absorbing material
- finisher
- filled
- sound absorbing
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011358 absorbing material Substances 0.000 claims description 5
- 230000003584 silencer Effects 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案に係る排気管のフイニツシヤ構
造の第１実施例を示す要部断面図、第２図は本考
案の第２実施例を示す要部断面図、第３図は本考
案の第３実施例を示す要部断面図、第４図は従来
のフイニツシヤ構造の一例を示す要部断面図であ
る。
１……消音器、３……テールパイプ、３ｃ，３
ｄ……パイプ、７……吸音材、１１，２１……フ
イニツシヤ、１３，２３……プレート、１３ａ…
…小孔、２３ａ……（スリツト状）切欠。
Fig. 1 is a cross-sectional view of a main part showing a first embodiment of an exhaust pipe finisher structure according to the present invention, Fig. 2 is a cross-sectional view of a main part showing a second embodiment of the present invention, and Fig. 3 is a cross-sectional view of a main part showing a second embodiment of the finisher structure of an exhaust pipe according to the present invention. FIG. 4 is a cross-sectional view of a main part showing an example of a conventional finisher structure. 1... Silencer, 3... Tail pipe, 3c, 3
d...Pipe, 7...Sound absorbing material, 11, 21...Finisher, 13, 23...Plate, 13a...
...Small hole, 23a... (slit-like) notch.
Claims (1)
部に、該テールパイプの内径長よりも大きな内径
長を持つ管体で成り、その管壁の内側に吸音材が
充填され、且つ上記吸音材の内側を支持する位置
に多孔性のプレートが装着されたフイニツシヤを
一体的に連結したことを特徴とする排気管のフイ
ニツシヤ構造。 (2) 前記テールパイプから分岐された複数本の
パイプの端末部に、前記吸音材が充填された複数
個のフイニツシヤをそれぞれ一体的に連結したこ
とを特徴とする請求項１記載の排気管のフイニツ
シヤ構造。[Claims for Utility Model Registration] (1) The end of the tailpipe led out from the muffler is made up of a pipe body with an inner diameter longer than the inner diameter of the tailpipe, and a sound-absorbing material is provided on the inside of the pipe wall. 1. A finisher structure for an exhaust pipe, characterized in that a finisher is integrally connected with a finisher filled with a porous plate filled with the sound absorbing material and having a porous plate attached to a position supporting the inside of the sound absorbing material. (2) The exhaust pipe according to claim 1, wherein a plurality of finishers filled with the sound absorbing material are each integrally connected to an end portion of a plurality of pipes branched from the tail pipe. Finisher structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2631790U JPH03116721U (en) | 1990-03-15 | 1990-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2631790U JPH03116721U (en) | 1990-03-15 | 1990-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03116721U true JPH03116721U (en) | 1991-12-03 |
Family
ID=31529219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2631790U Pending JPH03116721U (en) | 1990-03-15 | 1990-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03116721U (en) |
-
1990
- 1990-03-15 JP JP2631790U patent/JPH03116721U/ja active Pending
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