JPS58130061U - Exhaust gas reduction device during deceleration - Google Patents
Exhaust gas reduction device during decelerationInfo
- Publication number
- JPS58130061U JPS58130061U JP2775082U JP2775082U JPS58130061U JP S58130061 U JPS58130061 U JP S58130061U JP 2775082 U JP2775082 U JP 2775082U JP 2775082 U JP2775082 U JP 2775082U JP S58130061 U JPS58130061 U JP S58130061U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- device during
- reduction device
- during deceleration
- gas reduction
- 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
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図は本考案の装置の一実施例を示す構成図、第２図
は作動領域を示す図である。
１・・・・・・エンジン本体、２・・・・・・吸入管、
５・・・・・・付加空気導入通路、７・・・・・・ソレ
ノイドバルブ、８・・・・・・オリフィス、９・・・・
・・ブーストスイッチ、１０・・・・・・車速センサ。FIG. 1 is a block diagram showing an embodiment of the device of the present invention, and FIG. 2 is a diagram showing the operating area. 1...Engine body, 2...Intake pipe,
5... Additional air introduction passage, 7... Solenoid valve, 8... Orifice, 9...
...Boost switch, 10...Vehicle speed sensor.
Claims (1)
、該通路に開閉用のソレノイドバルブ及び流量制御する
オリフィスを設け、上記ソレノイドバルブに所定の吸入
管負圧に達するとオンするブーストスイッチ、所定の車
速以上でオンする車速センサを直列接続したことを特徴
とする減速時の排気ガス低減装置。An additional air introduction passage is connected to an intake pipe to the engine body, and the passage is provided with a solenoid valve for opening/closing and an orifice for controlling the flow rate, and a boost switch that is turned on when a predetermined intake pipe negative pressure is reached in the solenoid valve; An exhaust gas reduction device during deceleration characterized by serially connecting a vehicle speed sensor that turns on at a predetermined vehicle speed or higher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2775082U JPS58130061U (en) | 1982-02-27 | 1982-02-27 | Exhaust gas reduction device during deceleration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2775082U JPS58130061U (en) | 1982-02-27 | 1982-02-27 | Exhaust gas reduction device during deceleration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58130061U true JPS58130061U (en) | 1983-09-02 |
Family
ID=30039630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2775082U Pending JPS58130061U (en) | 1982-02-27 | 1982-02-27 | Exhaust gas reduction device during deceleration |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58130061U (en) |
-
1982
- 1982-02-27 JP JP2775082U patent/JPS58130061U/en active Pending
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