JPS6274115U - - Google Patents
Info
- Publication number
- JPS6274115U JPS6274115U JP16574685U JP16574685U JPS6274115U JP S6274115 U JPS6274115 U JP S6274115U JP 16574685 U JP16574685 U JP 16574685U JP 16574685 U JP16574685 U JP 16574685U JP S6274115 U JPS6274115 U JP S6274115U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- sound
- inner pipe
- cover
- cover 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
- 230000003584 silencer Effects 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
第１図は本考案の第１実施例に係る吸音型排気
消音器の縦断面図、第２図は第１図の―線に
沿う断面図、第３図は本考案の第２実施例に係る
吸音型排気消音器の縦断面図、第４図は第３図の
―線に沿う断面図、第５図は従来の吸音型排
気消音器の縦断面図、第６図は第５図の変形例を
示した縦断面図、である。
１１……外筒、１２，１３……端板、１４……
インナパイプの小孔、１５……インナパイプ、１
６……カバーパイプの小孔、１７，２３……カバ
ーパイプ、２１……吸音材、２２……共鳴室。
Fig. 1 is a longitudinal sectional view of a sound-absorbing exhaust muffler according to a first embodiment of the present invention, Fig. 2 is a sectional view taken along the line - in Fig. 1, and Fig. 3 is a longitudinal sectional view of a sound-absorbing exhaust silencer according to a first embodiment of the present invention. FIG. 4 is a cross-sectional view taken along the line - in FIG. 3, FIG. 5 is a vertical cross-sectional view of a conventional sound-absorbing exhaust silencer, and FIG. 6 is a cross-sectional view along the line - in FIG. It is a longitudinal cross-sectional view showing a modification. 11... Outer cylinder, 12, 13... End plate, 14...
Inner pipe small hole, 15... Inner pipe, 1
6...Small hole of cover pipe, 17, 23...Cover pipe, 21...Sound absorbing material, 22...Resonance chamber.
Claims (1)
壁に複数の小孔を有するインナパイプと、該イン
ナパイプの外周に配設され周壁に複数の小孔を有
するカバーパイプと、該カバーパイプと前記イン
ナパイプとの間に介装される吸音材とを備えた吸
音型排気消音器において、前記カバーパイプの両
端を前記外筒の端面を形成する端板にそれぞれ固
定し、前記インナパイプの一端をカバーパイプに
固定するとともに他端をカバーパイプに摺動自在
に保持させたことを特徴とする吸音型排気消音器
。 an inner pipe arranged inside an outer cylinder constituting a part of the outer shell and having a plurality of small holes in the peripheral wall; a cover pipe arranged around the outer periphery of the inner pipe and having a plurality of small holes in the peripheral wall; In a sound-absorbing exhaust silencer that includes a sound absorbing material interposed between a cover pipe and the inner pipe, both ends of the cover pipe are fixed to end plates forming end surfaces of the outer cylinder, and the inner pipe is A sound-absorbing exhaust muffler characterized in that one end of a pipe is fixed to a cover pipe and the other end is slidably held by the cover pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16574685U JPS6274115U (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16574685U JPS6274115U (en) | 1985-10-30 | 1985-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6274115U true JPS6274115U (en) | 1987-05-12 |
Family
ID=31096064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16574685U Pending JPS6274115U (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274115U (en) |
-
1985
- 1985-10-30 JP JP16574685U patent/JPS6274115U/ja active Pending