JPS6298765U - - Google Patents

Info

Publication number
JPS6298765U
JPS6298765U JP19258685U JP19258685U JPS6298765U JP S6298765 U JPS6298765 U JP S6298765U JP 19258685 U JP19258685 U JP 19258685U JP 19258685 U JP19258685 U JP 19258685U JP S6298765 U JPS6298765 U JP S6298765U
Authority
JP
Japan
Prior art keywords
metering
fuel
plunger
engine
unit injector
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
JP19258685U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP19258685U priority Critical patent/JPS6298765U/ja
Publication of JPS6298765U publication Critical patent/JPS6298765U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案に係るエンジンのユニツトイン
ジエクターへの燃料調量圧送装置の一例を示す概
略構成図、第２図は従来例の構成図である。 ５……ユニツトインジエクター、７……プラン
ジヤポンプ、８……プランジヤ、１０……シリン
ダー、１７……１次ポート、１７ａ……１次ポー
ト出口、１８……２次ポート、１８ａ……２次ポ
ート入口、Ｇ……ガバナ。 FIG. 1 is a schematic configuration diagram showing an example of a fuel metering and pressure feeding device to a unit injector of an engine according to the present invention, and FIG. 2 is a configuration diagram of a conventional example. 5...Unit injector, 7...Plunger pump, 8...Plunger, 10...Cylinder, 17...Primary port, 17a...Primary port outlet, 18...Secondary port, 18a...Secondary Port entrance, G...Governor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンのユニツトインジエクター５へ燃料を
調量装置で調量して、加圧用プランジヤポンプ７
で圧送するように構成し、調量装置はガバナＧで
調量具を調節作動することにより１次ポートの出
口と２次ポートの入口との連通面積を制御するよ
うに構成したエンジンのユニツトインジエクター
への燃料調量圧送装置において、調量装置の１次
ポート１７の出口１７ａをプランジヤポンプ７の
プランジヤ８外周面に、その２次ポート１８の入
口１８ａをプランジヤポンプ７のシリンダ１０内
周面にそれぞれ開口し、プランジヤ８を調量具と
してガバナＧで調節回転するように構成した事を
特徴とするエンジンのユニツトインジエクターへ
の燃料調量圧送装置。 The fuel is metered to the unit injector 5 of the engine by the metering device, and the pressurizing plunger pump 7
The metering device is a unit injector of an engine configured to pressure-feed with In the fuel metering and pressure feeding device, the outlet 17a of the primary port 17 of the metering device is connected to the outer peripheral surface of the plunger 8 of the plunger pump 7, and the inlet 18a of the secondary port 18 is connected to the inner peripheral surface of the cylinder 10 of the plunger pump 7. A device for metering and pumping fuel to a unit injector of an engine, characterized in that each of the fuel metering and pressure feeding devices is opened, and is configured to be adjusted and rotated by a governor G using a plunger 8 as a metering device.
JP19258685U 1985-12-13 1985-12-13 Pending JPS6298765U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19258685U JPS6298765U (en) 1985-12-13 1985-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19258685U JPS6298765U (en) 1985-12-13 1985-12-13

Publications (1)

Publication Number Publication Date
JPS6298765U true JPS6298765U (en) 1987-06-23

Family

ID=31147805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19258685U Pending JPS6298765U (en) 1985-12-13 1985-12-13

Country Status (1)

Country Link
JP (1) JPS6298765U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751945A (en) * 1980-07-25 1982-03-27 Inst Francais Du Petrole Pump type fuel injector for internal combustion engine
JPS59126062A (en) * 1982-12-31 1984-07-20 Hino Motors Ltd Injection timing control device for unit injector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751945A (en) * 1980-07-25 1982-03-27 Inst Francais Du Petrole Pump type fuel injector for internal combustion engine
JPS59126062A (en) * 1982-12-31 1984-07-20 Hino Motors Ltd Injection timing control device for unit injector

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