JPS61171818U - - Google Patents
Info
- Publication number
- JPS61171818U JPS61171818U JP5353185U JP5353185U JPS61171818U JP S61171818 U JPS61171818 U JP S61171818U JP 5353185 U JP5353185 U JP 5353185U JP 5353185 U JP5353185 U JP 5353185U JP S61171818 U JPS61171818 U JP S61171818U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- muffler
- resonance chamber
- flow
- expansion chambers
- 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.)
- Granted
Links
- 230000015572 biosynthetic process Effects 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は、本考案のマフラ内部構造断面図であ
り、第２図は、拡張室より次の通路に排気ガスが
入り込む流入部の部分詳細図である。第３図は、
従来の流入部の部分詳細図である。
１…マフラ本体、２…導入管、３…通管、４…
消音尾管、５…前部拡張室、６…共鳴室、７…後
部拡張室、８，９…小孔、１０…セパレータ、１
１…Ｒ部、１２…拡開口、１３…フレア加工端末
部。
FIG. 1 is a cross-sectional view of the internal structure of the muffler of the present invention, and FIG. 2 is a partially detailed view of the inflow portion through which exhaust gas enters the next passage from the expansion chamber. Figure 3 shows
It is a partial detailed view of a conventional inflow part. 1...muffler body, 2...introduction pipe, 3...passing pipe, 4...
Silence tail tube, 5... Front expansion chamber, 6... Resonance chamber, 7... Rear expansion chamber, 8, 9... Small hole, 10... Separator, 1
1... R portion, 12... Enlarged opening, 13... Flare processing end portion.
Claims (1)
より分割して、前、後部拡張室５，７及び共鳴室
６を形成し、該拡張室及び共鳴室の軸方向に、そ
れより小径の導入管２、消音尾管４及び通管３な
ど流路管を設け、通管３及び消音尾管４の共鳴室
６を貫通する部分に多数の小孔８，９が穿設され
たマフラにおいて、排気ガスが拡張室より流路管
に入り込む部分の該流路管の端末部をセパレータ
１０に設けられた流路管保持用のバーリング加工
の施されたＲ部１１の端縁に面接触で継げてなめ
らかな流路が形成されることを特徴とするマフラ
内部構造。 The inside of the sealed muffler body 1 is divided by a separator 10 to form front and rear expansion chambers 5, 7 and a resonance chamber 6, and an introduction pipe 2 with a smaller diameter than the expansion chambers and the resonance chamber 6 is formed in the axial direction of the expansion chambers and the resonance chamber. In a muffler in which flow pipes such as a muffler tail pipe 4 and a passage pipe 3 are provided, and a large number of small holes 8 and 9 are bored in the portions of the passage pipe 3 and the muffler tail pipe 4 that penetrate the resonance chamber 6, exhaust gas is The end portion of the flow pipe that enters the flow pipe from the expansion chamber is connected in surface contact to the edge of the rounded part 11 provided on the separator 10 that is burred for holding the flow pipe, resulting in a smooth surface. The internal structure of a muffler is characterized by the formation of a flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985053531U JPH0413378Y2 (en) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985053531U JPH0413378Y2 (en) | 1985-04-12 | 1985-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61171818U true JPS61171818U (en) | 1986-10-25 |
| JPH0413378Y2 JPH0413378Y2 (en) | 1992-03-27 |
Family
ID=30574485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985053531U Expired JPH0413378Y2 (en) | 1985-04-12 | 1985-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413378Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622514U (en) * | 1992-03-09 | 1994-03-25 | 川崎重工業株式会社 | Silencer |
| KR100482517B1 (en) * | 2001-11-07 | 2005-04-14 | 현대자동차주식회사 | Structure of muffler for decreasing noise of automobile |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5797114U (en) * | 1980-12-08 | 1982-06-15 | ||
| JPS58146021U (en) * | 1982-03-26 | 1983-10-01 | カルソニックカンセイ株式会社 | Silencer |
-
1985
- 1985-04-12 JP JP1985053531U patent/JPH0413378Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5797114U (en) * | 1980-12-08 | 1982-06-15 | ||
| JPS58146021U (en) * | 1982-03-26 | 1983-10-01 | カルソニックカンセイ株式会社 | Silencer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622514U (en) * | 1992-03-09 | 1994-03-25 | 川崎重工業株式会社 | Silencer |
| KR100482517B1 (en) * | 2001-11-07 | 2005-04-14 | 현대자동차주식회사 | Structure of muffler for decreasing noise of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413378Y2 (en) | 1992-03-27 |