JPS58113868U - Cooled fuel injection valve device for internal combustion engine - Google Patents
Cooled fuel injection valve device for internal combustion engineInfo
- Publication number
- JPS58113868U JPS58113868U JP1008882U JP1008882U JPS58113868U JP S58113868 U JPS58113868 U JP S58113868U JP 1008882 U JP1008882 U JP 1008882U JP 1008882 U JP1008882 U JP 1008882U JP S58113868 U JPS58113868 U JP S58113868U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- injection valve
- fuel injection
- cooled fuel
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図及び第３図は本考案の各実施例における
内燃機関の冷却形燃料噴射弁装置の冷却油系統図であり
、第１図はその実施例１、第２図は実施例２、そして第
３図は実施例３を示しており、また第４図は実施例３に
おける排気温度、噴射弁温度及び機関出力の関係を示す
線図である。
−１２・・・クーラー、２ａ・・・別置クーラ、３・・
・ヒータ、４．５．６・・・電磁弁、７・・・′冷却油
路、８． ８ａ。
′８ｂ、 ｆ３ｃ・・・温度センサー、９・・・コント
ロールポックで、１３・・・す［気ポート、１６・・・
燃料一対置。1, 2, and 3 are cooling oil system diagrams of a cooled fuel injection valve device for an internal combustion engine in each embodiment of the present invention. Example 2 and FIG. 3 show Example 3, and FIG. 4 is a diagram showing the relationship between exhaust temperature, injection valve temperature, and engine output in Example 3. -12...Cooler, 2a...Separate cooler, 3...
・Heater, 4.5.6... Solenoid valve, 7...' Cooling oil path, 8. 8a. '8b, f3c...Temperature sensor, 9...Control pock, 13...Air port, 16...
One pair of fuels.
Claims (1)
燃料噴射弁に冷却油を供給する冷却油路内に、冷却装置
及び加熱装置を配設すると共に、該冷却油路からそれら
冷却装置及び加熱装置への冷却油の供給を切換可能とす
る切換弁を配設し、更に、該内燃機関の排気温度に応じ
て該切換弁の切換を制御可能な温度センサーを配設した
ことを特徴とする内燃機関の冷却形燃料噴射弁装置。In an internal combustion engine having a cooled fuel injection valve, a cooling device and a heating device are disposed in a cooling oil passage that supplies cooling oil to the cooling oil injection valve, and a cooling device and a heating device are provided from the cooling oil passage. A switching valve that can switch the supply of cooling oil to the device is provided, and a temperature sensor is further provided that can control switching of the switching valve according to the exhaust temperature of the internal combustion engine. Cooled fuel injection valve device for internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1008882U JPS58113868U (en) | 1982-01-29 | 1982-01-29 | Cooled fuel injection valve device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1008882U JPS58113868U (en) | 1982-01-29 | 1982-01-29 | Cooled fuel injection valve device for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58113868U true JPS58113868U (en) | 1983-08-03 |
Family
ID=30022750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1008882U Pending JPS58113868U (en) | 1982-01-29 | 1982-01-29 | Cooled fuel injection valve device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58113868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6262071A (en) * | 1985-09-06 | 1987-03-18 | Ishikawajima Harima Heavy Ind Co Ltd | Device for controlling temperature of poppet valve |
-
1982
- 1982-01-29 JP JP1008882U patent/JPS58113868U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6262071A (en) * | 1985-09-06 | 1987-03-18 | Ishikawajima Harima Heavy Ind Co Ltd | Device for controlling temperature of poppet valve |
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