JPH0267047U - - Google Patents
Info
- Publication number
- JPH0267047U JPH0267047U JP14724788U JP14724788U JPH0267047U JP H0267047 U JPH0267047 U JP H0267047U JP 14724788 U JP14724788 U JP 14724788U JP 14724788 U JP14724788 U JP 14724788U JP H0267047 U JPH0267047 U JP H0267047U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- brake device
- check valve
- exhaust port
- shutter
- 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
- 238000010586 diagram Methods 0.000 description 5
Description
第１図は本考案の一実施例に係る排気ブレーキ
装置の概略構成図、第２図は逆止弁の斜視図、第
３図は従来の排気ブレーキ装置の概略構成図、第
４図は本願及び従来例の排気ポート圧力、シリン
ダ内圧力及び吸排気弁のリフト量の説明図、第５
図は他の従来例の排気ポート圧力、シリンダ内圧
力及び吸排気弁のリフト量の説明図である。
１３……排気管、１７……排気シヤツタ、２５
……排気マニホールド、２９……排気ポート、３
５……逆止弁。
FIG. 1 is a schematic diagram of an exhaust brake device according to an embodiment of the present invention, FIG. 2 is a perspective view of a check valve, FIG. 3 is a schematic diagram of a conventional exhaust brake device, and FIG. 4 is a diagram of a conventional exhaust brake device. and an explanatory diagram of the exhaust port pressure, cylinder internal pressure, and intake/exhaust valve lift amount in the conventional example, No. 5
The figure is an explanatory diagram of the exhaust port pressure, the cylinder internal pressure, and the lift amount of the intake and exhaust valves in another conventional example. 13...Exhaust pipe, 17...Exhaust shutter, 25
...Exhaust manifold, 29...Exhaust port, 3
5...Check valve.
Claims (1)
ポートへの排気の逆流を防止する逆止弁を取り付
けると共に、上記各排気ポートに連結する排気マ
ニホールドの下流側排気通路に、排気シヤツタを
設けたことを特徴とする車両の排気ブレーキ装置
。 A check valve is installed at each exhaust port outlet of the multi-cylinder engine to prevent backflow of exhaust gas to each exhaust port, and an exhaust shutter is installed in the exhaust passage on the downstream side of the exhaust manifold connected to each of the exhaust ports. A vehicle exhaust brake device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14724788U JPH0267047U (en) | 1988-11-10 | 1988-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14724788U JPH0267047U (en) | 1988-11-10 | 1988-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267047U true JPH0267047U (en) | 1990-05-21 |
Family
ID=31417472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14724788U Pending JPH0267047U (en) | 1988-11-10 | 1988-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000071859A1 (en) * | 1999-05-24 | 2000-11-30 | Masaharu Ichikawa | Valve device of engine |
-
1988
- 1988-11-10 JP JP14724788U patent/JPH0267047U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000071859A1 (en) * | 1999-05-24 | 2000-11-30 | Masaharu Ichikawa | Valve device of engine |