JPS6063068U - Direct injection diesel engine - Google Patents

Direct injection diesel engine

Info

Publication number
JPS6063068U
JPS6063068U JP15509183U JP15509183U JPS6063068U JP S6063068 U JPS6063068 U JP S6063068U JP 15509183 U JP15509183 U JP 15509183U JP 15509183 U JP15509183 U JP 15509183U JP S6063068 U JPS6063068 U JP S6063068U
Authority
JP
Japan
Prior art keywords
diesel engine
injection nozzle
direct injection
injection 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.)
Pending
Application number
JP15509183U
Other languages
Japanese (ja)
Inventor
敬治 岸下
敏夫 中平
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP15509183U priority Critical patent/JPS6063068U/en
Publication of JPS6063068U publication Critical patent/JPS6063068U/en
Pending legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (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 the drawing]

第１図は本考案の実施例における直噴式ディーゼル機関
及びその制御系統図、第２図は同機関の燃焼室回りの縦
断面図、第３図は同機関の燃焼室回りの平面図、第４図
は前記実施例におけるその制御フローチャートを示す説
明図である。 １・・・直噴式ディーゼル機関、２・・・ピストン、３
・・・燃焼室、４・・・主噴射ノズル、５・・・補助噴
射ノズル、６・・・ホットプラグ、７・・・噴射ポンプ
、８・・・スプール弁、１０・・・電磁式三方弁、１１
・・・油圧源（高油圧系）、１３・・・コントロールユ
ニット、１４・・・コントロールレバー、１５・・・レ
バーセンサ。Fig. 1 is a diagram of a direct injection diesel engine and its control system according to an embodiment of the present invention, Fig. 2 is a longitudinal sectional view of the engine around the combustion chamber, Fig. 3 is a plan view of the engine around the combustion chamber, and Fig. 3 is a plan view of the engine around the combustion chamber. FIG. 4 is an explanatory diagram showing a control flowchart in the embodiment. 1... Direct injection diesel engine, 2... Piston, 3
...Combustion chamber, 4...Main injection nozzle, 5...Auxiliary injection nozzle, 6...Hot plug, 7...Injection pump, 8...Spool valve, 10...Electromagnetic three-way valve, 11
... Hydraulic source (high hydraulic system), 13... Control unit, 14... Control lever, 15... Lever sensor.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）燃焼室内に、主噴射ノズルと補助噴射ノズルとを
臨ませて配設すると共に、機関の低負荷時には、補助噴
射ノズルより燃料を噴射させ、機関の中、高負荷時には
主噴射ノズルから燃料を噴射させるように構成したこと
を特徴とする直噴式ディーゼル機関。(1) A main injection nozzle and an auxiliary injection nozzle are arranged in the combustion chamber so as to face each other, and when the engine is under low load, the auxiliary injection nozzle injects fuel, and when the engine is under high load, the fuel is injected from the main injection nozzle. A direct injection diesel engine characterized by being configured to inject fuel. （２）　　前記補助噴射ノズルを単噴孔のホール型ノズ
ルにしたことを特徴とする実用新案登録請求の範囲第１
項記載の直噴式ディーゼル機関。(2) Utility model registration claim 1, characterized in that the auxiliary injection nozzle is a hole-type nozzle with a single injection hole.
Direct-injection diesel engine as described in section.
JP15509183U 1983-10-07 1983-10-07 Direct injection diesel engine Pending JPS6063068U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15509183U JPS6063068U (en) 1983-10-07 1983-10-07 Direct injection diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15509183U JPS6063068U (en) 1983-10-07 1983-10-07 Direct injection diesel engine

Publications (1)

Publication Number Publication Date
JPS6063068U true JPS6063068U (en) 1985-05-02

Family

ID=30342629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15509183U Pending JPS6063068U (en) 1983-10-07 1983-10-07 Direct injection diesel engine

Country Status (1)

Country Link
JP (1) JPS6063068U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6288831U (en) * 1985-11-22 1987-06-06
JPS6336625U (en) * 1986-08-27 1988-03-09
JP2013544338A (en) * 2010-12-02 2013-12-12 ワルトシラ フィンランド オサケユキチュア FUEL INJECTION DEVICE, METHOD FOR OPERATING FUEL INJECTION DEVICE, AND INTERNAL COMBUSTION ENGINE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664147A (en) * 1979-10-26 1981-06-01 Mitsubishi Heavy Ind Ltd Fuel injector for diesel engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664147A (en) * 1979-10-26 1981-06-01 Mitsubishi Heavy Ind Ltd Fuel injector for diesel engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6288831U (en) * 1985-11-22 1987-06-06
JPS6336625U (en) * 1986-08-27 1988-03-09
JP2013544338A (en) * 2010-12-02 2013-12-12 ワルトシラ フィンランド オサケユキチュア FUEL INJECTION DEVICE, METHOD FOR OPERATING FUEL INJECTION DEVICE, AND INTERNAL COMBUSTION ENGINE

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