JPS62156111U - - Google Patents
Info
- Publication number
- JPS62156111U JPS62156111U JP4432886U JP4432886U JPS62156111U JP S62156111 U JPS62156111 U JP S62156111U JP 4432886 U JP4432886 U JP 4432886U JP 4432886 U JP4432886 U JP 4432886U JP S62156111 U JPS62156111 U JP S62156111U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pressure
- determining
- muffler
- rotation speed
- regulating valve
- 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
- 230000001105 regulatory effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Exhaust Silencers (AREA)
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案のクレーム対応図、第２図は本
考案一実施例を示す構成図、第３図は制御内容を
示すフローチヤート、第４図は線図である。第５
図は従来例の構成図である。
８……排圧調整バルブ、２２……駆動出力、２
３……回転速度検出手段、２４……高回転時判別
手段、２５……制御手段、２６……負荷検出手段
、２７……減速運転判別手段、２８……制御手段
。
FIG. 1 is a diagram corresponding to claims of the present invention, FIG. 2 is a configuration diagram showing an embodiment of the present invention, FIG. 3 is a flowchart showing control contents, and FIG. 4 is a line diagram. Fifth
The figure is a configuration diagram of a conventional example. 8... Exhaust pressure adjustment valve, 22... Drive output, 2
3...Rotational speed detection means, 24...High rotation determination means, 25...Control means, 26...Load detection means, 27...Deceleration operation discrimination means, 28...Control means.
Claims (1)
、この排圧調整バルブを開閉駆動する駆動手段と
を備え、機関回転速度を検出する手段と、高回転
時を判別する手段と、この高回転判別時に上記排
圧調整バルブを開くように上記駆動手段に信号を
出力する制御手段とを備えた自動車用マフラの制
御装置において、機関負荷を検出する手段と、負
荷の変化から車両の減速運転時を判別する手段と
、この減速判別時に上記排圧調整バルブを閉じる
ように上記駆動手段に信号を出力する制御手段と
を設けたことを特徴とする自動車用マフラの制御
装置。 It is equipped with an exhaust pressure adjustment valve that adjusts the exhaust resistance of the muffler, a drive means that opens and closes the exhaust pressure adjustment valve, a means for detecting the engine rotation speed, a means for determining when the engine rotation speed is high, and a means for determining the high rotation speed. A control device for an automobile muffler comprising: a control means for outputting a signal to the drive means to open the exhaust pressure regulating valve when the exhaust pressure regulating valve is opened; A control device for a muffler for an automobile, comprising: means for determining the deceleration; and a control means for outputting a signal to the driving means to close the exhaust pressure regulating valve when determining the deceleration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4432886U JPS62156111U (en) | 1986-03-26 | 1986-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4432886U JPS62156111U (en) | 1986-03-26 | 1986-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156111U true JPS62156111U (en) | 1987-10-03 |
Family
ID=30862034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4432886U Pending JPS62156111U (en) | 1986-03-26 | 1986-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156111U (en) |
-
1986
- 1986-03-26 JP JP4432886U patent/JPS62156111U/ja active Pending