JPH01173342U - - Google Patents
Info
- Publication number
- JPH01173342U JPH01173342U JP6586288U JP6586288U JPH01173342U JP H01173342 U JPH01173342 U JP H01173342U JP 6586288 U JP6586288 U JP 6586288U JP 6586288 U JP6586288 U JP 6586288U JP H01173342 U JPH01173342 U JP H01173342U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- exhaust
- exhaust passage
- controller
- internal combustion
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第1図はこの考案の好適一実施例を示す装置図
、第2図はコントローラに組み込む制御マツプの
一例を示す図、第3図は圧力と時間との関係を示
す性能線図、第4図は機関回転数と軸トルクとの
関係を示す性能線図、第5図は時間と排気温度と
の関係を示す性能線図である。
図中、1は内燃機関、4は排気通路、10は開
閉弁、18はコントローラである。
Fig. 1 is a device diagram showing a preferred embodiment of this invention, Fig. 2 is a diagram showing an example of a control map incorporated into the controller, Fig. 3 is a performance diagram showing the relationship between pressure and time, and Fig. 4 5 is a performance diagram showing the relationship between engine speed and shaft torque, and FIG. 5 is a performance diagram showing the relationship between time and exhaust temperature. In the figure, 1 is an internal combustion engine, 4 is an exhaust passage, 10 is an on-off valve, and 18 is a controller.
Claims (1)
の開時に排気通路内の正の圧力波を導入するチヤ
ンバと、機関回転数と排気温度から上記弁の開時
期を決定するコントローラとを備えた内燃機関の
排気圧力調整装置。 A chamber that is attached to the exhaust passage via an on-off valve and that introduces a positive pressure wave in the exhaust passage when the valve is opened, and a controller that determines the opening timing of the valve from the engine rotation speed and exhaust temperature. Exhaust pressure regulator for internal combustion engines.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6586288U JPH01173342U (en) | 1988-05-20 | 1988-05-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6586288U JPH01173342U (en) | 1988-05-20 | 1988-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01173342U true JPH01173342U (en) | 1989-12-08 |
Family
ID=31291285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6586288U Pending JPH01173342U (en) | 1988-05-20 | 1988-05-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01173342U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008509324A (en) * | 2004-08-06 | 2008-03-27 | バジャージ・オート・リミテッド | Improved exhaust system for single cylinder four stroke spark ignition engine |
-
1988
- 1988-05-20 JP JP6586288U patent/JPH01173342U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008509324A (en) * | 2004-08-06 | 2008-03-27 | バジャージ・オート・リミテッド | Improved exhaust system for single cylinder four stroke spark ignition engine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH01173342U (en) | ||
JPH0250166U (en) | ||
JPS6314814U (en) | ||
JPS6178250U (en) | ||
JPH046733U (en) | ||
JPS637235U (en) | ||
JPS61136151U (en) | ||
JPS6386343U (en) | ||
JPS61198516U (en) | ||
JPS6322345U (en) | ||
JPH01124368U (en) | ||
JPS61159671U (en) | ||
JPS628358U (en) | ||
JPS6158637U (en) | ||
JPS62154248U (en) | ||
JPS61147370U (en) | ||
JPS6392032U (en) | ||
JPS6340532U (en) | ||
JPS6361576U (en) | ||
JPS61194747U (en) | ||
JPS5984208U (en) | Intake valve opening/closing timing control device for internal combustion engines | |
JPH01118128U (en) | ||
JPH046732U (en) | ||
JPH01118126U (en) | ||
JPS61159642U (en) |