JPS62195619U - - Google Patents
Info
- Publication number
- JPS62195619U JPS62195619U JP8326886U JP8326886U JPS62195619U JP S62195619 U JPS62195619 U JP S62195619U JP 8326886 U JP8326886 U JP 8326886U JP 8326886 U JP8326886 U JP 8326886U JP S62195619 U JPS62195619 U JP S62195619U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- spring
- tail tube
- tail
- absorbing
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 230000030279 gene silencing Effects 0.000 description 2
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案のテールチユーブの消音構造の
一実施例を示す縦断面図、第２図は第１図のスプ
リングを示す斜視図、第３図はテールパイプを折
曲した状態を示す縦断面図、第４図ないし第６図
はそれぞれ本考案のテールチユーブの消音構造の
他の実施例を示す縦断面図、第７図は従来のテー
ルチユーブの消音構造を示す縦断面図である。
３５，４３，４７，５１……テールパイプ、３
７，４９……スプリング、３９，５３……吸音材
。
Fig. 1 is a longitudinal cross-sectional view showing one embodiment of the tail tube noise reduction structure of the present invention, Fig. 2 is a perspective view showing the spring of Fig. 1, and Fig. 3 is a longitudinal cross-sectional view showing the tail pipe in a bent state. The plan view and FIGS. 4 to 6 are longitudinal sectional views showing other embodiments of the tail tube silencing structure of the present invention, and FIG. 7 is a longitudinal sectional view showing a conventional tail tube silencing structure. 35, 43, 47, 51... tail pipe, 3
7, 49... Spring, 39, 53... Sound absorbing material.
Claims (1)
ールチユーブの消音構造において、前記テールパ
イプ内にコイル状のスプリングを収容するととも
に、このスプリングに吸音材を支持させたことを
特徴とするテールチユーブの消音構造。 (2) 吸音材は、スチールウールからなり、スプ
リングに巻回されている実用新案登録請求の範囲
第１項記載のテールチユーブの消音構造。 (3) 吸音材は、シート材からなり、テールチユ
ーブ内面とスプリングとの間に配置されている実
用新案登録請求の範囲第１項記載のテールチユー
ブの消音構造。[Claims for Utility Model Registration] (1) A sound-absorbing structure for a tail tube in which a sound-absorbing material is disposed within the tail pipe, in which a coil-shaped spring is accommodated within the tail pipe, and the sound-absorbing material is supported by the spring. The tail tube has a noise-reducing structure. (2) The sound-absorbing structure of the tail tube according to claim 1, wherein the sound-absorbing material is made of steel wool and is wound around a spring. (3) The noise-absorbing structure for a tail tube according to claim 1, wherein the sound absorbing material is made of a sheet material and is disposed between the inner surface of the tail tube and the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8326886U JPS62195619U (en) | 1986-05-31 | 1986-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8326886U JPS62195619U (en) | 1986-05-31 | 1986-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62195619U true JPS62195619U (en) | 1987-12-12 |
Family
ID=30936696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8326886U Pending JPS62195619U (en) | 1986-05-31 | 1986-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62195619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011115331A (en) * | 2009-12-02 | 2011-06-16 | Ntt Facilities Inc | Jet head and gas fire extinguishing system |
-
1986
- 1986-05-31 JP JP8326886U patent/JPS62195619U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011115331A (en) * | 2009-12-02 | 2011-06-16 | Ntt Facilities Inc | Jet head and gas fire extinguishing system |