JPS62183013U - - Google Patents
Info
- Publication number
- JPS62183013U JPS62183013U JP7060286U JP7060286U JPS62183013U JP S62183013 U JPS62183013 U JP S62183013U JP 7060286 U JP7060286 U JP 7060286U JP 7060286 U JP7060286 U JP 7060286U JP S62183013 U JPS62183013 U JP S62183013U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- depression amount
- detection device
- muffler
- accelerator depression
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Exhaust Silencers (AREA)
Description
第１図はこの考案の一実施例を示すブロツクダ
イヤグラム、第２図は第１図の性能曲線図、第３
図は第１図のフローチヤート、第４図は従来の排
気系全体図、第５図及び第６図はその性能曲線図
である。
図面に現わした符号の説明、１……エンジン、
５……マフラ、６……制御用テールチユーブ、７
……テールチユーブ、８……排気バルブ、１３…
…アクセル踏込量検出装置、１４……クラツチ検
出装置、１５……回転速度検出装置、１６……演
算装置、１７……バルブ動作装置、１８……バル
ブ、２１……ギヤ検出装置。
Figure 1 is a block diagram showing one embodiment of this invention, Figure 2 is a performance curve diagram of Figure 1, and Figure 3 is a diagram showing the performance curve of Figure 1.
The figure is a flowchart of FIG. 1, FIG. 4 is an overall diagram of a conventional exhaust system, and FIGS. 5 and 6 are performance curve diagrams thereof. Explanation of symbols appearing in the drawings, 1...Engine,
5...Muffler, 6...Control tail tube, 7
...Tail tube, 8...Exhaust valve, 13...
...Accelerator depression amount detection device, 14...Clutch detection device, 15...Rotational speed detection device, 16...Arithmetic device, 17...Valve operating device, 18...Valve, 21...Gear detection device.
Claims (1)
該バルブを開いて排圧を制御する自動車用マフラ
の制御装置において、アクセル踏込量検出装置と
、該検出装置の信号に基づきアクセル踏込量と踏
込速度との相関関係を演算し、この演算結果によ
り前記バルブに開閉指令を発する演算装置とを設
けた事を特徴とする自動車用マフラの制御装置。 An automotive muffler control device that has a valve in the exhaust path and opens the valve at a rotational speed higher than a predetermined speed to control the exhaust pressure includes an accelerator depression amount detection device, and an accelerator depression amount and depression amount based on a signal from the detection device. 1. A control device for a muffler for an automobile, comprising a calculation device that calculates a correlation with speed and issues an opening/closing command to the valve based on the calculation result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7060286U JPS62183013U (en) | 1986-05-13 | 1986-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7060286U JPS62183013U (en) | 1986-05-13 | 1986-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62183013U true JPS62183013U (en) | 1987-11-20 |
Family
ID=30912387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7060286U Pending JPS62183013U (en) | 1986-05-13 | 1986-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183013U (en) |
-
1986
- 1986-05-13 JP JP7060286U patent/JPS62183013U/ja active Pending
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