JPS6036541U - Vehicle exhaust brake device - Google Patents
Vehicle exhaust brake deviceInfo
- Publication number
- JPS6036541U JPS6036541U JP12817883U JP12817883U JPS6036541U JP S6036541 U JPS6036541 U JP S6036541U JP 12817883 U JP12817883 U JP 12817883U JP 12817883 U JP12817883 U JP 12817883U JP S6036541 U JPS6036541 U JP S6036541U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- brake device
- exhaust brake
- vehicle exhaust
- exhaust pipe
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の車両用排気ブレーキ装置を示す概略構成
図であり、第２〜５図は本考案の一実施例としての車両
用排気ブレーキ装置を示すもので、第２図はそのエンジ
ン低回転時の様子を一部断面で示す概略構成図、第３図
はそのエンジン中高回転時の様子を第２図に対応させて
概略構成図、第４，５図はいずれもその作用を従来のも
のと比較して示すグラフである。
１・・・・・・エンジン排気管、３・・・・・・アクチ
ュエータとしてのエアシリンダ、３ａ・・・・・・作動
室、３ｂ・・・・・・ピストン、３ｃ・・・・・・リタ
ーンスプリング、３ｄ・・・・・・ロッド、４・・・・
・・切替弁、５・・・・・・エアタンク、６・・・・・
・エアクリーナ、７・・・・・・ストッパボルト、８・
・・・・・弁体、８ａ・・・・・・貫通孔、９・・・・
・・圧力応動弁、９ａ・・・・・・弁体、９ｂ・・・・
・・貫通孔。FIG. 1 is a schematic configuration diagram showing a conventional vehicle exhaust brake device, and FIGS. 2 to 5 show a vehicle exhaust brake device as an embodiment of the present invention. FIG. Figure 3 is a schematic configuration diagram showing the state of the engine during rotation with a partial cross section; Figure 3 is a schematic diagram of the engine during medium and high rotation speeds, corresponding to Figure 2; Figures 4 and 5 both show the operation of the engine compared to the conventional one. This is a graph showing a comparison. 1...Engine exhaust pipe, 3...Air cylinder as actuator, 3a...Working chamber, 3b...Piston, 3c... Return spring, 3d...Rod, 4...
...Switching valve, 5...Air tank, 6...
・Air cleaner, 7... Stopper bolt, 8.
...Valve body, 8a...Through hole, 9...
...Pressure responsive valve, 9a... Valve body, 9b...
...Through hole.
Claims (1)
体と、同弁体を開閉駆動しうるアクチュエータ、とをそ
なえ、上記弁体による上記排気管の閉塞時に同排気管に
おける上記弁体よりも上流側の圧力と下流側の圧力との
差に応じて弁開度を変更しうる圧力応動弁が、上記弁体
に設けられたことを特徴とする、車両用排気ブレーキ装
置。A valve body for an exhaust brake that can open and close an exhaust pipe of a vehicle engine, and an actuator that can drive the valve body to open and close the valve body are provided, and when the exhaust pipe is blocked by the valve body, the valve body in the exhaust pipe is An exhaust brake device for a vehicle, characterized in that the valve body is provided with a pressure-responsive valve that can change the valve opening depending on the difference between the upstream pressure and the downstream pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12817883U JPS6036541U (en) | 1983-08-19 | 1983-08-19 | Vehicle exhaust brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12817883U JPS6036541U (en) | 1983-08-19 | 1983-08-19 | Vehicle exhaust brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6036541U true JPS6036541U (en) | 1985-03-13 |
Family
ID=30290865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12817883U Pending JPS6036541U (en) | 1983-08-19 | 1983-08-19 | Vehicle exhaust brake device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036541U (en) |
-
1983
- 1983-08-19 JP JP12817883U patent/JPS6036541U/en active Pending
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