JPS6419014U - - Google Patents
Info
- Publication number
- JPS6419014U JPS6419014U JP11293187U JP11293187U JPS6419014U JP S6419014 U JPS6419014 U JP S6419014U JP 11293187 U JP11293187 U JP 11293187U JP 11293187 U JP11293187 U JP 11293187U JP S6419014 U JPS6419014 U JP S6419014U
- Authority
- JP
- Japan
- Prior art keywords
- airflow
- utility
- model registration
- muffling
- silencing
- 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 2
- 239000011491 glass wool Substances 0.000 claims description 2
- 230000030279 gene silencing Effects 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 230000003584 silencer Effects 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例に係る気流消音装置
の縦断面図、第２図は第１図中の線−に沿つ
た横断面図、第３図は本考案による気流消音装置
を内燃機関の排気系に使用する状態を例示する模
式的側面図、第４図および第５図はそれぞれ本考
案の他の実施例に係る気流消音装置の縦断面図で
ある。
１……消音室、２……気体入口、３……気体出
口、４……孔明きパイプ、８，９……グラスウー
ル（吸音材）、１０……気流消音装置。
Fig. 1 is a longitudinal cross-sectional view of an airflow muffler according to an embodiment of the present invention, Fig. 2 is a cross-sectional view taken along the line - in Fig. 1, and Fig. 3 is a cross-sectional view of an airflow muffler according to an embodiment of the present invention. FIGS. 4 and 5 are a schematic side view illustrating a state in which the airflow silencer is used in an engine exhaust system, and FIGS. 4 and 5 are longitudinal cross-sectional views of airflow silencers according to other embodiments of the present invention, respectively. 1... Sound deadening chamber, 2... Gas inlet, 3... Gas outlet, 4... Perforated pipe, 8, 9... Glass wool (sound absorbing material), 10... Air flow muffling device.
Claims (1)
断面積が漸次減少する孔明きパイプを設けて成る
気流消音装置。 (2) 消音室内にグラスウール等の吸音材を配置
することを特徴とする実用新案登録請求の範囲第
１項記載の気流消音装置。[Scope of Claim for Utility Model Registration] (1) An airflow muffling device comprising a perforated pipe that passes through a muffling chamber and whose cross-sectional area gradually decreases from the gas inlet to the gas outlet. (2) The airflow silencing device according to claim 1, which is a utility model registration, characterized in that a sound absorbing material such as glass wool is arranged in the silencing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11293187U JPS6419014U (en) | 1987-07-23 | 1987-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11293187U JPS6419014U (en) | 1987-07-23 | 1987-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6419014U true JPS6419014U (en) | 1989-01-31 |
Family
ID=31352320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11293187U Pending JPS6419014U (en) | 1987-07-23 | 1987-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6419014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011117460A (en) * | 2011-03-14 | 2011-06-16 | Toyota Motor Corp | Muffler for exhaust |
-
1987
- 1987-07-23 JP JP11293187U patent/JPS6419014U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011117460A (en) * | 2011-03-14 | 2011-06-16 | Toyota Motor Corp | Muffler for exhaust |
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