JPH0363752U - - Google Patents
Info
- Publication number
- JPH0363752U JPH0363752U JP12411189U JP12411189U JPH0363752U JP H0363752 U JPH0363752 U JP H0363752U JP 12411189 U JP12411189 U JP 12411189U JP 12411189 U JP12411189 U JP 12411189U JP H0363752 U JPH0363752 U JP H0363752U
- Authority
- JP
- Japan
- Prior art keywords
- dead center
- top dead
- stroke
- range
- exhaust
- 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 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案の一実施例の排気バルブ及び吸
気バルブのバルブリフトを示す線図である。
１……排気バルブのバルブリフト、２……吸気
バルブのバルブリフト。
FIG. 1 is a diagram showing valve lifts of an exhaust valve and an intake valve according to an embodiment of the present invention. 1... Valve lift of exhaust valve, 2... Valve lift of intake valve.
Claims (1)
気行程と吸気行程とが若干オーバーラツプするよ
うにした４サイクルエンジンにおいて、トツプデ
ツドセンターから９０°〜１２０°の範囲で閉弁
する排気バルブを具えたことを特徴とするＮＯｘ
成分低減カムシヤフト。 A 4-stroke engine in which the exhaust stroke and intake stroke slightly overlap in the range before and after the top dead center, which is equipped with an exhaust valve that closes in the range of 90° to 120° from the top dead center. Featured NOx
Component-reduced camshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12411189U JPH0363752U (en) | 1989-10-24 | 1989-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12411189U JPH0363752U (en) | 1989-10-24 | 1989-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363752U true JPH0363752U (en) | 1991-06-21 |
Family
ID=31672052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12411189U Pending JPH0363752U (en) | 1989-10-24 | 1989-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363752U (en) |
-
1989
- 1989-10-24 JP JP12411189U patent/JPH0363752U/ja active Pending
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