JPS58162221U - Secondary air supply device for internal combustion engine - Google Patents
Secondary air supply device for internal combustion engineInfo
- Publication number
- JPS58162221U JPS58162221U JP6004282U JP6004282U JPS58162221U JP S58162221 U JPS58162221 U JP S58162221U JP 6004282 U JP6004282 U JP 6004282U JP 6004282 U JP6004282 U JP 6004282U JP S58162221 U JPS58162221 U JP S58162221U
- Authority
- JP
- Japan
- Prior art keywords
- secondary air
- internal combustion
- combustion engine
- supply device
- air supply
- 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
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図４ま本考案の実施例装置の要部の平面図、第２図
は第１図■−汀線に沿う断面図、第３図は第１図矢印■
方向から見た側面図である。
１０・・・エアクリーナ、１２・・・エアクリーナケー
シング、１６・・・エアクリーナエレメント、１８・・
・ダーティサイド、２０・・・クリーンサイド、２２・
・・インレットパイプ、２４・・・拡張室、２６・・・
逆止弁装置、２８・・・アウトレットパイプ、３０・・
・リードバルブ、３６・・・膨出部。Fig. 1 is a plan view of the main parts of the device according to the embodiment of the present invention, Fig. 2 is a sectional view taken along the shore line of Fig. 1, and Fig. 3 is an arrow shown in Fig. 1.
It is a side view seen from the direction. 10...Air cleaner, 12...Air cleaner casing, 16...Air cleaner element, 18...
・Dirty side, 20...Clean side, 22・
...Inlet pipe, 24...Expansion chamber, 26...
Check valve device, 28... Outlet pipe, 30...
- Reed valve, 36... bulge.
Claims (1)
逆止弁が介設された管路で連通し該排気系に２次空気を
供給する内燃機関の２次空気供給装置において、前記管
路をエアクリーナのダーティサイドを貫通して配設した
ことを特徴とする内燃機関の２次空気供給装置。 、
（２）前記逆止弁はリードバルブであって、管路の途中
に設けられた拡張室に連設されており一１該拡張室は前
記エアクリーナのケーシングに固着されていることを特
徴とする実用新案登録請求の範囲第１項記載の装置。 （３）前記エアクリーナのケーシングはそのダーティサ
イド部分の一部が膨出され、前記管路は該膨出部を貫通
して配設されていることを特徴とする実用新案登録請求
の範囲第１項又は第２項記載の装置。[Scope of Claim for Utility Model Registration] (1) Secondary air of the internal combustion engine that connects the clean side of the air cleaner and the engine exhaust system through a conduit with a check valve and supplies secondary air to the exhaust system. A secondary air supply device for an internal combustion engine, characterized in that the pipe line is disposed to penetrate a dirty side of an air cleaner. ,
(2) The check valve is a reed valve, and is connected to an expansion chamber provided in the middle of the pipeline, and the expansion chamber is fixed to the casing of the air cleaner. The device according to claim 1 of the utility model registration claim. (3) The casing of the air cleaner has a part of its dirty side portion bulged, and the pipe line is disposed to pass through the bulged portion. The device according to paragraph 2 or paragraph 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6004282U JPS58162221U (en) | 1982-04-23 | 1982-04-23 | Secondary air supply device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6004282U JPS58162221U (en) | 1982-04-23 | 1982-04-23 | Secondary air supply device for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58162221U true JPS58162221U (en) | 1983-10-28 |
Family
ID=30070306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6004282U Pending JPS58162221U (en) | 1982-04-23 | 1982-04-23 | Secondary air supply device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58162221U (en) |
-
1982
- 1982-04-23 JP JP6004282U patent/JPS58162221U/en active Pending
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