JPS62130139U - - Google Patents
Info
- Publication number
- JPS62130139U JPS62130139U JP1808786U JP1808786U JPS62130139U JP S62130139 U JPS62130139 U JP S62130139U JP 1808786 U JP1808786 U JP 1808786U JP 1808786 U JP1808786 U JP 1808786U JP S62130139 U JPS62130139 U JP S62130139U
- Authority
- JP
- Japan
- Prior art keywords
- actuators
- drive device
- advance
- atmospheric pressure
- diesel engine
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
第１図はこの考案に係るデイーゼルエンジンの
始動進角装着についての説明図、第２図は同上の
流量調整弁の作動状態を示す説明図である。第１
表はこの考案のデイーゼルエンジンの始動進角装
置を使用した場合の燃料噴射ポンプの噴射時期調
整部材に対する制御特性を示す表である。
１……噴射時期調整部材、８……駆動装置、９
……第１のアクチエータ、１０……第２のアクチ
エータ、３０……大気圧補正手段、Ｗ……エンジ
ンの冷却水。
FIG. 1 is an explanatory diagram of the installation of a starting advance angle for a diesel engine according to this invention, and FIG. 2 is an explanatory diagram showing the operating state of the flow rate regulating valve. 1st
The table below shows the control characteristics for the injection timing adjustment member of the fuel injection pump when the diesel engine starting advance device of this invention is used. 1... Injection timing adjustment member, 8... Drive device, 9
...First actuator, 10...Second actuator, 30...Atmospheric pressure correction means, W...Engine cooling water.
Claims (1)
異なる段階で噴射進角を作動させるため複数個の
アクチエータを備えた駆動装置を連結し、エンジ
ン温度が設定値以上に上昇したとき該駆動装置の
作動するアクチエータの数を減らして燃料噴射時
期の進角量を低減するようにしたデイーゼルエン
ジンの始動進角装置において、大気圧が所定値以
下のときに、エンジン温度が上記設定値以上に上
昇しても所定温度までは上記駆動装置の作動する
アクチエータの数を維持させる大気圧補正手段を
設けたことを特徴とするデイーゼルエンジンの始
動進角装置。 A drive device equipped with a plurality of actuators is connected to the injection timing adjustment member of the fuel injection pump to operate the injection advance angle at a plurality of different stages, and the drive device is activated when the engine temperature rises above a set value. In a diesel engine starting advance device that reduces the number of actuators to advance the fuel injection timing, when the atmospheric pressure is below a predetermined value, the engine temperature rises above the set value. 1. A starting advance angle device for a diesel engine, comprising atmospheric pressure correction means for maintaining the number of operating actuators of the drive device up to a predetermined temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986018087U JP2503350Y2 (en) | 1986-02-10 | 1986-02-10 | Diesel engine start advance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986018087U JP2503350Y2 (en) | 1986-02-10 | 1986-02-10 | Diesel engine start advance device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62130139U true JPS62130139U (en) | 1987-08-17 |
| JP2503350Y2 JP2503350Y2 (en) | 1996-06-26 |
Family
ID=30811444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986018087U Expired - Lifetime JP2503350Y2 (en) | 1986-02-10 | 1986-02-10 | Diesel engine start advance device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2503350Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5768130U (en) * | 1980-10-14 | 1982-04-23 | ||
| JPS61136145U (en) * | 1985-02-13 | 1986-08-25 |
-
1986
- 1986-02-10 JP JP1986018087U patent/JP2503350Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5768130U (en) * | 1980-10-14 | 1982-04-23 | ||
| JPS61136145U (en) * | 1985-02-13 | 1986-08-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2503350Y2 (en) | 1996-06-26 |
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