JPS5818062U - Diesel engine fuel injection system - Google Patents

Diesel engine fuel injection system

Info

Publication number
JPS5818062U
JPS5818062U JP11224281U JP11224281U JPS5818062U JP S5818062 U JPS5818062 U JP S5818062U JP 11224281 U JP11224281 U JP 11224281U JP 11224281 U JP11224281 U JP 11224281U JP S5818062 U JPS5818062 U JP S5818062U
Authority
JP
Japan
Prior art keywords
fuel injection
diesel engine
fuel
injection system
pump
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
JP11224281U
Other languages
Japanese (ja)
Inventor
克彦 横田
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 JP11224281U priority Critical patent/JPS5818062U/en
Publication of JPS5818062U publication Critical patent/JPS5818062U/en
Pending legal-status Critical Current

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  • 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) [Abstract] 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図は本考案の一実施例におけるディーゼル機関の燃
料噴射装置の燃料系統図であり、第２図は第１図のチェ
ック弁を設けた吐出弁ホルダ一部分の要部縦断面図であ
る。 １・・・吐出弁ホルダー、３・・・チェック弁、７・・
・燃料噴射ポンプ、９・・・蓄圧室、１３・・・ギヤポ
ンプ、１４・・・燃料管路、１５・・・燃料タンク、１
６・・・回転数検出器、１１・・・回転電圧変換器、１
８・・・燃料噴射弁、１９・・・比較器、Ｃ・・・制御
装置。FIG. 1 is a fuel system diagram of a fuel injection device for a diesel engine according to an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a portion of a discharge valve holder provided with the check valve of FIG. 1. 1...Discharge valve holder, 3...Check valve, 7...
・Fuel injection pump, 9... Pressure accumulation chamber, 13... Gear pump, 14... Fuel pipe line, 15... Fuel tank, 1
6... Rotation speed detector, 11... Rotation voltage converter, 1
8... Fuel injection valve, 19... Comparator, C... Control device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディーゼル機関の燃料噴射装置に、燃料タンクに加圧ポ
ンプを介して連通した燃料用蓄圧室を設けると共に、燃
料噴射ポンプの吐出弁ホルダーから燃料噴射弁への燃料
管路と、該蓄圧室とを逆止弁を介して連通し、低速回転
時にのみ該加圧ポンプを駆動させうる制御装置を設けた
ことを特徴とするディーゼル機関の燃料噴射装置。A fuel injection device for a diesel engine is provided with a fuel pressure accumulation chamber communicating with a fuel tank via a pressure pump, and a fuel pipe line from a discharge valve holder of the fuel injection pump to the fuel injection valve and the pressure accumulation chamber are provided. 1. A fuel injection device for a diesel engine, comprising a control device that communicates with the pressurizing pump through a check valve and can drive the pressurizing pump only during low-speed rotation.
JP11224281U 1981-07-30 1981-07-30 Diesel engine fuel injection system Pending JPS5818062U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11224281U JPS5818062U (en) 1981-07-30 1981-07-30 Diesel engine fuel injection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11224281U JPS5818062U (en) 1981-07-30 1981-07-30 Diesel engine fuel injection system

Publications (1)

Publication Number Publication Date
JPS5818062U true JPS5818062U (en) 1983-02-03

Family

ID=29906576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11224281U Pending JPS5818062U (en) 1981-07-30 1981-07-30 Diesel engine fuel injection system

Country Status (1)

Country Link
JP (1) JPS5818062U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016534282A (en) * 2013-09-16 2016-11-04 デルファイ・インターナショナル・オペレーションズ・ルクセンブルク・エス・アー・エール・エル Hybrid fuel injector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016534282A (en) * 2013-09-16 2016-11-04 デルファイ・インターナショナル・オペレーションズ・ルクセンブルク・エス・アー・エール・エル Hybrid fuel injector
US10247127B2 (en) 2013-09-16 2019-04-02 Delphi Technologies Ip Limited Hybrid fuel injection equipment

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