JPH0471720U - - Google Patents
Info
- Publication number
- JPH0471720U JPH0471720U JP12231190U JP12231190U JPH0471720U JP H0471720 U JPH0471720 U JP H0471720U JP 12231190 U JP12231190 U JP 12231190U JP 12231190 U JP12231190 U JP 12231190U JP H0471720 U JPH0471720 U JP H0471720U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- spherical shape
- shell
- end plates
- vehicle
- 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
- 230000003584 silencer Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
Description
【図面の簡単な説明】
第１図は本考案の第一実施例に係る車両用消音
器の部分断面図である。第２図は本考案の第二実
施例に係る車両用消音器の部分断面図である。第
３図は本考案の第三実施例に係る車両用消音器の
部分断面図である。第４図は本考案の第四実施例
に係る車両用消音器の部分断面図である。第５図
は本考案の第五実施例に係る車両用消音器の部分
断面図である。第６図は本考案の第六実施例に係
る車両用消音器の部分断面図である。第７図は本
考案の第七実施例に係る車両用消音器の部分断面
図である。第８図は本考案の他の実施例に係る車
両用消音器の部分断面図である。第９図は本考案
の更に他の実施例に係る車両用消音器の部分断面
図である。第１０図は従来の車両用消音器の部分
断面図である。
主要な部分の符号の説明、９……シエル、１１
，２１，２７，３３，３７，４３，４９，５５…
…エンドプレート、１１ａ，２１ａ，２７ａ，３
７ａ，４３ａ，４９ａ……インナプレート、１１
ｂ，３３ａ，４３ｂ……アウタプレート、１３…
…インレツトパイプ、１５，２３，２９，３５，
３９，４５，５１，５７……中空部。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partial sectional view of a vehicle silencer according to a first embodiment of the present invention. FIG. 2 is a partial sectional view of a vehicle silencer according to a second embodiment of the present invention. FIG. 3 is a partial sectional view of a vehicle silencer according to a third embodiment of the present invention. FIG. 4 is a partial sectional view of a vehicle silencer according to a fourth embodiment of the present invention. FIG. 5 is a partial sectional view of a vehicle silencer according to a fifth embodiment of the present invention. FIG. 6 is a partial sectional view of a vehicle silencer according to a sixth embodiment of the present invention. FIG. 7 is a partial sectional view of a vehicle silencer according to a seventh embodiment of the present invention. FIG. 8 is a partial sectional view of a vehicle muffler according to another embodiment of the present invention. FIG. 9 is a partial sectional view of a vehicle muffler according to still another embodiment of the present invention. FIG. 10 is a partial sectional view of a conventional vehicle muffler. Explanation of symbols of main parts, 9... Ciel, 11
, 21, 27, 33, 37, 43, 49, 55...
...End plate, 11a, 21a, 27a, 3
7a, 43a, 49a...inner plate, 11
b, 33a, 43b...outer plate, 13...
...Inlet pipe, 15, 23, 29, 35,
39, 45, 51, 57...Hollow part.
Claims (1)
，２７，３３，３７，４３，４９，５５で閉塞し
た筒状のシエル１，９内に、当該エンドプレート
３，１１，２１，２７，３３，３７，４３，４９
，５５を貫通するインレツトパイプ５，１３とア
ウトレツトパイプ６１を挿着した消音器に於て、
上記エンドプレート３，１１，２１，２７，３３
，３７，４３，４９，５５を複数枚のプレート１
１ａ，１１ｂ，２１ａ，２７ａ，３３ａ，３７ａ
，４３ａ，４３ｂ，４９ａで形成すると共に、少
なくとも最外側或いは最内側の何れか１枚のプレ
ート１１ａ，２１ａ，２７ａ，３３ａ，３７ａ，
４３ｂ，４９ａを球面状に形成し、各プレート１
１ａ，１１ｂ，２１ａ，２７ａ，３３ａ，３７ａ
，４３ａ，４３ｂ，４９ａ間の少なくとも一箇所
に中空部１５，２３，２９，３５，３９，４５，
５１，５７を設けたことを特徴とする車両用消音
器。 (2) 上記中空部１５，２３，２９，３５，３９
，４５，５１，５７に位置するインレツトパイプ
５，１３の周壁には、当該中空部１５，２３，２
９，３５，３９，４５，５１，５７とインレツト
パイプ５，１３内とを連通する小孔２５が穿設さ
れていることを特徴とする請求項１記載の車両用
消音器。 (3) 球面状に形成された上記プレート１１ａ，
２１ａ，２７ａ，３３ａ，３７ａ，４３ｂ，４９
ａは、シエル９に巻き締めされたその外周部と、
インレツトパイプ５，１３及びアウトレツトパイ
プ６１の貫通部との間が、断面円弧状に形成され
ていることを特徴とする請求項１に記載の車両用
消音器。 (4) 球面状に形成された上記プレート１１ａ，
２１ａ，２７ａ，３３ａ，３７ａ，４３ｂ，４９
ａは、シエル９の内側へ突出していることを特徴
とする請求項１乃至請求項３のいずれかに記載の
車両用消音器。 (5) 球面状に形成された上記プレート１１ａ，
２１ａ，２７ａ，３３ａ，３７ａ，４３ｂ，４９
ａは、シエル９の外側へ突出していることを特徴
とする請求項１乃至請求項３のいずれかに記載の
車両用消音器。[Scope of claims for utility model registration] (1) Openings at both ends of end plates 3, 11, 21
, 27, 33, 37, 43, 49, 55, the end plates 3, 11, 21, 27, 33, 37, 43, 49 are placed in the cylindrical shells 1, 9 closed with the ends.
, 55, in which the inlet pipes 5, 13 and the outlet pipe 61 are inserted,
The above end plates 3, 11, 21, 27, 33
, 37, 43, 49, 55 on multiple plates 1
1a, 11b, 21a, 27a, 33a, 37a
, 43a, 43b, 49a, and at least one of the outermost or innermost plates 11a, 21a, 27a, 33a, 37a,
43b and 49a are formed into a spherical shape, and each plate 1
1a, 11b, 21a, 27a, 33a, 37a
, 43a, 43b, 49a, at least one hollow portion 15, 23, 29, 35, 39, 45,
51 and 57. (2) The above hollow parts 15, 23, 29, 35, 39
, 45, 51, 57, the peripheral walls of the inlet pipes 5, 13 are provided with hollow portions 15, 23, 2.
2. The silencer for a vehicle according to claim 1, further comprising a small hole (25) that communicates between the inlet pipe (9, 35, 39, 45, 51, 57) and the inside of the inlet pipe (5, 13). (3) the plate 11a formed in a spherical shape;
21a, 27a, 33a, 37a, 43b, 49
a is the outer periphery wrapped around the shell 9;
2. The silencer for a vehicle according to claim 1, wherein the space between the inlet pipes 5, 13 and the through-hole of the outlet pipe 61 is formed into an arcuate cross section. (4) the plate 11a formed in a spherical shape;
21a, 27a, 33a, 37a, 43b, 49
4. The vehicle muffler according to claim 1, wherein a projects toward the inside of the shell. (5) the plate 11a formed in a spherical shape;
21a, 27a, 33a, 37a, 43b, 49
The vehicle muffler according to any one of claims 1 to 3, characterized in that a projects toward the outside of the shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990122311U JP2548187Y2 (en) | 1990-07-16 | 1990-11-20 | Vehicle silencer |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7589290 | 1990-07-16 | ||
| JP2-75892 | 1990-07-16 | ||
| JP1990122311U JP2548187Y2 (en) | 1990-07-16 | 1990-11-20 | Vehicle silencer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0471720U true JPH0471720U (en) | 1992-06-25 |
| JP2548187Y2 JP2548187Y2 (en) | 1997-09-17 |
Family
ID=31948692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990122311U Expired - Fee Related JP2548187Y2 (en) | 1990-07-16 | 1990-11-20 | Vehicle silencer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2548187Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020034733A (en) * | 2000-11-03 | 2002-05-09 | 이계안 | Structure of leaking air from mold |
| JP2006207562A (en) * | 2005-01-31 | 2006-08-10 | Honda Motor Co Ltd | Exhaust muffler |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742112U (en) * | 1980-08-12 | 1982-03-08 | ||
| JPS5853805U (en) * | 1981-10-07 | 1983-04-12 | 日産自動車株式会社 | exhaust silencer |
-
1990
- 1990-11-20 JP JP1990122311U patent/JP2548187Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742112U (en) * | 1980-08-12 | 1982-03-08 | ||
| JPS5853805U (en) * | 1981-10-07 | 1983-04-12 | 日産自動車株式会社 | exhaust silencer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020034733A (en) * | 2000-11-03 | 2002-05-09 | 이계안 | Structure of leaking air from mold |
| JP2006207562A (en) * | 2005-01-31 | 2006-08-10 | Honda Motor Co Ltd | Exhaust muffler |
| JP4551781B2 (en) * | 2005-01-31 | 2010-09-29 | 本田技研工業株式会社 | Exhaust muffler |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2548187Y2 (en) | 1997-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |