JPH0171118U - - Google Patents
Info
- Publication number
- JPH0171118U JPH0171118U JP1987167009U JP16700987U JPH0171118U JP H0171118 U JPH0171118 U JP H0171118U JP 1987167009 U JP1987167009 U JP 1987167009U JP 16700987 U JP16700987 U JP 16700987U JP H0171118 U JPH0171118 U JP H0171118U
- Authority
- JP
- Japan
- Prior art keywords
- expansion chamber
- partition plate
- outer cylinder
- exhaust gas
- metal body
- 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 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
Description
第１図は本考案に係る消音器の一実施例の断面
図である。第２図は第１図の―線断面図であ
る。第３図は第１図の―線断面図である。第
４図は本考案の他の実施例に係る消音器の断面図
である。
〔主要な部分の符号の説明〕、１…外筒、７…
排気ガス流通孔、９，１７…段部、１１，１９…
仕切板、１３…第一拡張室、１５…第二拡張室、
２９，３１…多孔質金属体。
FIG. 1 is a sectional view of an embodiment of a silencer according to the present invention. FIG. 2 is a sectional view taken along the line -- in FIG. FIG. 3 is a sectional view taken along the line -- in FIG. FIG. 4 is a sectional view of a silencer according to another embodiment of the present invention. [Explanation of symbols of main parts], 1...outer cylinder, 7...
Exhaust gas flow hole, 9, 17... step part, 11, 19...
Partition plate, 13...first expansion chamber, 15...second expansion chamber,
29, 31...Porous metal body.
Claims (1)
を介して第一拡張室及び第二拡張室が隣接して区
画形成された消音器に於て、上記仕切板の周縁部
に段部を形成し、且つ当該段部を介して上記第一
拡張室の外筒の内周に多孔質金属体を支持固定す
ると共に、上記段部に、多孔質金属体の空孔を通
つた排気ガスを第二拡張室に流出させる排気ガス
流通孔を設けたことを特徴とする消音器。 In a silencer in which a first expansion chamber and a second expansion chamber are formed adjacent to each other through a partition plate in an outer cylinder whose openings at both ends are sealed with end plates, a step is formed on the peripheral edge of the partition plate. The porous metal body is supported and fixed to the inner periphery of the outer cylinder of the first expansion chamber through the stepped portion, and the stepped portion is provided with an exhaust gas that passes through the pores of the porous metal body. A silencer characterized by being provided with an exhaust gas flow hole that allows gas to flow out into a second expansion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167009U JPH0171118U (en) | 1987-10-31 | 1987-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167009U JPH0171118U (en) | 1987-10-31 | 1987-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171118U true JPH0171118U (en) | 1989-05-12 |
Family
ID=31454913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167009U Pending JPH0171118U (en) | 1987-10-31 | 1987-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171118U (en) |
-
1987
- 1987-10-31 JP JP1987167009U patent/JPH0171118U/ja active Pending