JPS6245339U - - Google Patents
Info
- Publication number
- JPS6245339U JPS6245339U JP13756685U JP13756685U JPS6245339U JP S6245339 U JPS6245339 U JP S6245339U JP 13756685 U JP13756685 U JP 13756685U JP 13756685 U JP13756685 U JP 13756685U JP S6245339 U JPS6245339 U JP S6245339U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- dual
- diesel engine
- injection valve
- valves
- 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 15
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims 2
- 238000009841 combustion method Methods 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 2
Description
第１〜３図は第１実施例に係るもので第１図は
燃料弁の配置図、第２図は燃焼室まわりの縦断面
図、第３図は作用説明図、第４図は第２実施例の
作用説明図、第５〜６は従来例に係るもので第５
図は燃焼室まわりの縦断面図、第６図は各燃料噴
射弁の配置図である。
３……シリンダカバー、７……パイロツト燃料
噴射弁、８……ガス燃料噴射弁、矢印……スワー
ル。
Figures 1 to 3 relate to the first embodiment. Figure 1 is a layout diagram of the fuel valve, Figure 2 is a vertical sectional view around the combustion chamber, Figure 3 is an explanatory diagram of the operation, and Figure 4 is a diagram of the fuel valve arrangement. Action explanatory diagrams of the embodiment, Nos. 5 and 6 are related to the conventional example, and No. 5
The figure is a longitudinal cross-sectional view of the combustion chamber, and FIG. 6 is a layout diagram of each fuel injector. 3...Cylinder cover, 7...Pilot fuel injection valve, 8...Gas fuel injection valve, arrow...Swirl.
補正 昭６０．１１．２１
図面の簡単な説明を次のように補正する。
明細書第６頁１１行目記載の「第５〜６」を「
第５〜６図」と補正します。Amendment November 21, 1980 The brief description of the drawing is amended as follows. “5th to 6th” written on page 6, line 11 of the specification is “
Figures 5-6”.
Claims (1)
ドインジエクシヨン燃焼方式を採用し複数組の着
火性のよい油燃料のパイロツト燃料弁と低セタン
価燃料あるいはガス燃料噴射弁を具備した二元燃
料デイーゼルエンジンにおいて、パイロツト燃料
噴射弁を低セタン価燃料あるいはガス燃料噴射弁
に対してスワールの上流側に設置したことを特徴
とする二元燃料デイーゼルエンジン。 In a dual-fuel diesel engine that adopts a side-injection combustion method that injects fuel from around the cylinder cover and is equipped with multiple sets of oil fuel pilot fuel valves with good ignitability and low cetane number fuel or gas fuel injection valves. , a dual fuel diesel engine characterized in that a pilot fuel injection valve is installed upstream of a swirl with respect to a low cetane number fuel or gas fuel injection valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756685U JPS6245339U (en) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756685U JPS6245339U (en) | 1985-09-10 | 1985-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6245339U true JPS6245339U (en) | 1987-03-19 |
Family
ID=31041740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13756685U Pending JPS6245339U (en) | 1985-09-10 | 1985-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6245339U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013113096A (en) * | 2011-11-24 | 2013-06-10 | Mitsubishi Heavy Ind Ltd | Fuel injection device |
| WO2014061343A1 (en) | 2012-10-19 | 2014-04-24 | 三菱重工業株式会社 | Fuel gas injection valve, dual-fuel gas engine, and fuel gas injection method |
| WO2014076995A1 (en) | 2012-11-14 | 2014-05-22 | 三菱重工業株式会社 | Diesel engine control device, diesel engine, and diesel engine control method |
| CN104126066A (en) * | 2012-04-11 | 2014-10-29 | 三菱重工业株式会社 | Dual-fuel diesel engine |
| EP2837790A4 (en) * | 2012-04-11 | 2015-12-02 | Mitsubishi Heavy Ind Ltd | 2-cycle gas engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61218772A (en) * | 1985-03-25 | 1986-09-29 | Mitsui Eng & Shipbuild Co Ltd | Fuel injection device for diesel engine |
-
1985
- 1985-09-10 JP JP13756685U patent/JPS6245339U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61218772A (en) * | 1985-03-25 | 1986-09-29 | Mitsui Eng & Shipbuild Co Ltd | Fuel injection device for diesel engine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013113096A (en) * | 2011-11-24 | 2013-06-10 | Mitsubishi Heavy Ind Ltd | Fuel injection device |
| CN104126066A (en) * | 2012-04-11 | 2014-10-29 | 三菱重工业株式会社 | Dual-fuel diesel engine |
| EP2837790A4 (en) * | 2012-04-11 | 2015-12-02 | Mitsubishi Heavy Ind Ltd | 2-cycle gas engine |
| CN104126066B (en) * | 2012-04-11 | 2018-05-11 | 三菱重工业株式会社 | Double-fuel diesel engine |
| WO2014061343A1 (en) | 2012-10-19 | 2014-04-24 | 三菱重工業株式会社 | Fuel gas injection valve, dual-fuel gas engine, and fuel gas injection method |
| EP2998559A1 (en) | 2012-10-19 | 2016-03-23 | Mitsubishi Heavy Industries, Ltd. | Fuel gas injection valve, dual fuel gas engine, and method for injecting fuel gas |
| WO2014076995A1 (en) | 2012-11-14 | 2014-05-22 | 三菱重工業株式会社 | Diesel engine control device, diesel engine, and diesel engine control method |
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