JPS6087325U - Secondary air control device for internal combustion engines - Google Patents
Secondary air control device for internal combustion enginesInfo
- Publication number
- JPS6087325U JPS6087325U JP17868483U JP17868483U JPS6087325U JP S6087325 U JPS6087325 U JP S6087325U JP 17868483 U JP17868483 U JP 17868483U JP 17868483 U JP17868483 U JP 17868483U JP S6087325 U JPS6087325 U JP S6087325U
- Authority
- JP
- Japan
- Prior art keywords
- secondary air
- internal combustion
- control device
- combustion engines
- air control
- 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１．２図はこの考案の第１実施例を示すもので、第１
図は内燃機関の二次空気制御装置の要部断面概略図、第
２図は混合気調整弁の縦断面図である。第３図はこの考
案の第２実施例を示すもので、内燃機関の二次空気制御
装置の要部断面概略図である。第４図は従来の混合気調
整弁の縦断面図である。
図において、２はエアクリーナ、８は排気系の二次空気
通路、１０はボリウム、１２はリードバルブケース、１
４はリードバルブ、１８は第１開口部、２２はバイメタ
ルストッパ、２８は混合気調整弁、３０は第１室、３２
は第２室、３８は負圧通路、４６は第３室、５０は給気
系の二次空気通路、そして５４は７ランジである。Figure 1.2 shows the first embodiment of this invention.
The figure is a schematic cross-sectional view of a main part of a secondary air control device for an internal combustion engine, and FIG. 2 is a longitudinal cross-sectional view of an air-fuel mixture regulating valve. FIG. 3 shows a second embodiment of this invention, and is a schematic cross-sectional view of a main part of a secondary air control device for an internal combustion engine. FIG. 4 is a longitudinal sectional view of a conventional air-fuel mixture regulating valve. In the figure, 2 is the air cleaner, 8 is the secondary air passage of the exhaust system, 10 is the volume, 12 is the reed valve case, 1
4 is a reed valve, 18 is a first opening, 22 is a bimetal stopper, 28 is a mixture adjustment valve, 30 is a first chamber, 32
38 is a negative pressure passage, 46 is a third chamber, 50 is a secondary air passage of the air supply system, and 54 is a 7-lunge.
Claims (1)
バルブ上流側に空気室を設け、給気系の二次空気を制御
する混合気調整弁を前記空気室に付設したことを特徴と
する内燃機関の二次空気制御装置。An air chamber is provided upstream of a reed valve provided midway through the secondary air passage to the exhaust system of the internal combustion engine, and a mixture adjustment valve for controlling the secondary air of the air supply system is attached to the air chamber. Secondary air control device for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17868483U JPS6087325U (en) | 1983-11-21 | 1983-11-21 | Secondary air control device for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17868483U JPS6087325U (en) | 1983-11-21 | 1983-11-21 | Secondary air control device for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6087325U true JPS6087325U (en) | 1985-06-15 |
Family
ID=30387877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17868483U Pending JPS6087325U (en) | 1983-11-21 | 1983-11-21 | Secondary air control device for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6087325U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5370217A (en) * | 1976-12-03 | 1978-06-22 | Fuji Heavy Ind Ltd | Secondary air supply device for internal combustion engine |
-
1983
- 1983-11-21 JP JP17868483U patent/JPS6087325U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5370217A (en) * | 1976-12-03 | 1978-06-22 | Fuji Heavy Ind Ltd | Secondary air supply device for internal combustion engine |
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