JPS6453436U - - Google Patents
Info
- Publication number
- JPS6453436U JPS6453436U JP14882887U JP14882887U JPS6453436U JP S6453436 U JPS6453436 U JP S6453436U JP 14882887 U JP14882887 U JP 14882887U JP 14882887 U JP14882887 U JP 14882887U JP S6453436 U JPS6453436 U JP S6453436U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- engine
- fuel supply
- supply pipe
- supply system
- 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
- 239000000446 fuel Substances 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案を舶用デイーゼル機関に適用し
た一実施例を示す燃料供給系統図、第２図は第１
図における燃料油の機関入口温度を示す線図であ
る。第３図は公知の舶用デイーゼル機関の燃料供
給系統図、第４図は第３図における燃料切換時燃
料の機関入口温度を示す線図である。
１……機関、２……燃料噴射弁、３……ポンプ
、４……温度調節器、５……温度センサー、６…
…温度調節器、７……エアセパレーター、８……
燃料切換弁、９……流量計測器、１０……制御器
、１１……自動油量制御弁、１２……燃料流量計
測器。
Figure 1 is a fuel supply system diagram showing one embodiment of the present invention applied to a marine diesel engine, and Figure 2 is a fuel supply system diagram showing an example of applying the present invention to a marine diesel engine.
It is a diagram showing the engine inlet temperature of fuel oil in the figure. FIG. 3 is a fuel supply system diagram of a known marine diesel engine, and FIG. 4 is a diagram showing the engine inlet temperature of the fuel at the time of fuel switching in FIG. 1... Engine, 2... Fuel injection valve, 3... Pump, 4... Temperature controller, 5... Temperature sensor, 6...
...Temperature regulator, 7...Air separator, 8...
Fuel switching valve, 9...Flow rate measuring device, 10...Controller, 11...Automatic oil flow control valve, 12...Fuel flow rate measuring device.
Claims (1)
て選択的に導入し、閉管路を形成する燃料供給管
路を介してこれを機関の燃料噴射弁に供給するよ
うにした機関燃料供給システムにおいて、上記燃
料供給管路の置換油量を燃料の機関入口温度の温
度勾配に連動するように制御する制御手段を具え
たことを特徴とする機関燃料切換装置。 An engine fuel supply system in which a plurality of fuels with different viscosities are selectively introduced through a fuel switching valve, and the fuel is supplied to an engine's fuel injection valve through a fuel supply pipe that forms a closed pipe. An engine fuel switching device characterized in that it comprises a control means for controlling the amount of replacement oil in the fuel supply pipe so as to be linked to the temperature gradient of the engine inlet temperature of the fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14882887U JPS6453436U (en) | 1987-09-29 | 1987-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14882887U JPS6453436U (en) | 1987-09-29 | 1987-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6453436U true JPS6453436U (en) | 1989-04-03 |
Family
ID=31420505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14882887U Pending JPS6453436U (en) | 1987-09-29 | 1987-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453436U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883446A (en) * | 2012-12-20 | 2014-06-25 | 曼柴油机和涡轮机欧洲股份公司 | Fuel Supply System And Method For Operating The Same |
| KR20140080425A (en) * | 2012-12-20 | 2014-06-30 | 만 디젤 앤 터보 에스이 | Fuel supply system and method for operating the same |
| JP2020007924A (en) * | 2018-07-04 | 2020-01-16 | ヤンマー株式会社 | engine |
-
1987
- 1987-09-29 JP JP14882887U patent/JPS6453436U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883446A (en) * | 2012-12-20 | 2014-06-25 | 曼柴油机和涡轮机欧洲股份公司 | Fuel Supply System And Method For Operating The Same |
| KR20140080425A (en) * | 2012-12-20 | 2014-06-30 | 만 디젤 앤 터보 에스이 | Fuel supply system and method for operating the same |
| JP2014122633A (en) * | 2012-12-20 | 2014-07-03 | Man Diesel & Turbo Se | Fuel supply device and operation method thereof |
| JP2014122632A (en) * | 2012-12-20 | 2014-07-03 | Man Diesel & Turbo Se | Fuel supply device and operation method thereof |
| CN103883446B (en) * | 2012-12-20 | 2017-04-26 | 曼柴油机和涡轮机欧洲股份公司 | Fuel supply system and method for operating the same |
| JP2020007924A (en) * | 2018-07-04 | 2020-01-16 | ヤンマー株式会社 | engine |
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