JPS6063026U - Diesel engine fuel injection system - Google Patents

Diesel engine fuel injection system

Info

Publication number
JPS6063026U
JPS6063026U JP15443083U JP15443083U JPS6063026U JP S6063026 U JPS6063026 U JP S6063026U JP 15443083 U JP15443083 U JP 15443083U JP 15443083 U JP15443083 U JP 15443083U JP S6063026 U JPS6063026 U JP S6063026U
Authority
JP
Japan
Prior art keywords
fuel injection
diesel engine
injection system
engine fuel
injection 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
Application number
JP15443083U
Other languages
Japanese (ja)
Inventor
前原　二郎
Original Assignee
三菱重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP15443083U priority Critical patent/JPS6063026U/en
Publication of JPS6063026U publication Critical patent/JPS6063026U/en
Pending legal-status Critical Current

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  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来型のユニフロー掃気式ディーゼルエンジン
の断面図、第２図は第１図の■−■断面図、第３図は本
考案に係る燃料噴射の圧力線図、第４図は２燃料噴射弁
の従来配置図、第５図は２燃料噴射弁の配置変更図、第
６図は３燃料噴射弁の従来配置図、第７図は３燃料噴射
弁の配置変更図、第８図は４燃料噴射弁の従来配置図、
第９図は４燃料噴射弁の配置変更図である。 １・・・シリンダカバー、３・・・燃料噴射弁、Ｓ・・
・スワール。Figure 1 is a cross-sectional view of a conventional uniflow scavenging diesel engine, Figure 2 is a cross-sectional view taken along the line ■-■ in Figure 1, Figure 3 is a pressure diagram of fuel injection according to the present invention, and Figure 4 is a cross-sectional view of the conventional uniflow scavenging diesel engine. Conventional arrangement of fuel injectors, Fig. 5 is a diagram of a changed arrangement of two fuel injectors, Fig. 6 is a diagram of a conventional arrangement of three fuel injectors, Fig. 7 is a diagram of a changed arrangement of three fuel injectors, and Fig. 8 is a conventional layout diagram of 4 fuel injection valves,
FIG. 9 is a diagram showing a change in the arrangement of four fuel injection valves. 1... Cylinder cover, 3... Fuel injection valve, S...
・Swirl.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディーゼルエンジンの燃料噴射系において、シリンダカ
バーに複数個配置された燃料噴射弁のうち一部の燃料噴
射弁の噴射タイミングまたは噴射期間を他の噴射弁とは
異ならしめるか、または燃料噴射弁を円周方向に不等間
隔に配置したことを特徴とするディーゼルエンジンの燃
料噴射システム。In the fuel injection system of a diesel engine, the injection timing or injection period of some of the fuel injection valves arranged in the cylinder cover is made different from that of other injection valves, or the fuel injection valves are arranged in a circle. A fuel injection system for a diesel engine that is characterized by being arranged at unequal intervals in the circumferential direction.
JP15443083U 1983-10-06 1983-10-06 Diesel engine fuel injection system Pending JPS6063026U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15443083U JPS6063026U (en) 1983-10-06 1983-10-06 Diesel engine fuel injection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15443083U JPS6063026U (en) 1983-10-06 1983-10-06 Diesel engine fuel injection system

Publications (1)

Publication Number Publication Date
JPS6063026U true JPS6063026U (en) 1985-05-02

Family

ID=30341373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15443083U Pending JPS6063026U (en) 1983-10-06 1983-10-06 Diesel engine fuel injection system

Country Status (1)

Country Link
JP (1) JPS6063026U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0286916A (en) * 1988-09-21 1990-03-27 Mitsui Eng & Shipbuild Co Ltd Abating method for nox in diesel engine
JP2013024136A (en) * 2011-07-21 2013-02-04 Ihi Corp Two-cycle engine, and fuel injection control method
JP2014194158A (en) * 2013-03-28 2014-10-09 Mazda Motor Corp Fuel injection control device for diesel engine
JP2020204277A (en) * 2019-06-14 2020-12-24 株式会社ジャパンエンジンコーポレーション Marine diesel engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112821A (en) * 1979-01-13 1980-09-01 Pischinger Franz Method and device for running airrcompression selffignition internal combustion engine for liquid fuel
JPS56121820A (en) * 1980-01-31 1981-09-24 Maschf Augsburg Nuernberg Ag Method of manufacturing mixture with air by injecting fuel and device for executing said method
JPS578315A (en) * 1980-06-17 1982-01-16 Nippon Soken Inc Direct injection diesel engine
JPS57171026A (en) * 1981-04-16 1982-10-21 Nippon Soken Inc Direct injection type diesel engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112821A (en) * 1979-01-13 1980-09-01 Pischinger Franz Method and device for running airrcompression selffignition internal combustion engine for liquid fuel
JPS56121820A (en) * 1980-01-31 1981-09-24 Maschf Augsburg Nuernberg Ag Method of manufacturing mixture with air by injecting fuel and device for executing said method
JPS578315A (en) * 1980-06-17 1982-01-16 Nippon Soken Inc Direct injection diesel engine
JPS57171026A (en) * 1981-04-16 1982-10-21 Nippon Soken Inc Direct injection type diesel engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0286916A (en) * 1988-09-21 1990-03-27 Mitsui Eng & Shipbuild Co Ltd Abating method for nox in diesel engine
JP2013024136A (en) * 2011-07-21 2013-02-04 Ihi Corp Two-cycle engine, and fuel injection control method
JP2014194158A (en) * 2013-03-28 2014-10-09 Mazda Motor Corp Fuel injection control device for diesel engine
JP2020204277A (en) * 2019-06-14 2020-12-24 株式会社ジャパンエンジンコーポレーション Marine diesel engine

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