JPS6088068U - fuel injector - Google Patents

fuel injector

Info

Publication number
JPS6088068U
JPS6088068U JP18002483U JP18002483U JPS6088068U JP S6088068 U JPS6088068 U JP S6088068U JP 18002483 U JP18002483 U JP 18002483U JP 18002483 U JP18002483 U JP 18002483U JP S6088068 U JPS6088068 U JP S6088068U
Authority
JP
Japan
Prior art keywords
pressure
fuel oil
injector
constant
cylinder
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.)
Granted
Application number
JP18002483U
Other languages
Japanese (ja)
Other versions
JPS6338365Y2 (en
Inventor
彦三郎 平木
文秀 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP18002483U priority Critical patent/JPS6088068U/en
Publication of JPS6088068U publication Critical patent/JPS6088068U/en
Application granted granted Critical
Publication of JPS6338365Y2 publication Critical patent/JPS6338365Y2/ja
Granted 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) [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、第２図は従来の燃料噴射装置の構成説明図、第
３図は本考案−実施例の概略的な構成説明図、第４図は
本考案−実施例の構成説明図、第５図はロータリーバル
ブの縦断面図である。 １０はロータリーバルブ、１１はインジェクタ、１４は
高圧ポンプ。 ｌ　　　　　　　ｔ４２　ｌ　　　　！““（４９ Ｉ　　　　　　−一口1 and 2 are explanatory diagrams of the configuration of a conventional fuel injection device, FIG. 3 is a schematic explanatory diagram of the configuration of the present invention-embodiment, and FIG. 4 is an explanatory diagram of the configuration of the present invention-embodiment, and FIG. FIG. 5 is a longitudinal sectional view of the rotary valve. 10 is a rotary valve, 11 is an injector, and 14 is a high pressure pump. l t42 l! ““(49 I - one bite)

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンにより駆動される高圧ポンプ１４により圧送し
た高圧燃料を１時蓄えて圧力変化を除去し定圧高圧燃料
油として各気筒のインジェクタ１１近くまで導（燃料保
持手段と、切換え機能をもつロータリーバルブ１０によ
り定圧燃料油が各気筒に分配される配管に接続されると
作動して定圧高圧燃料油をインジェクタ１１に供給する
切換バルブ１２とを備えたことを特徴とする燃料噴射装
置。The high-pressure fuel pumped by the high-pressure pump 14 driven by the engine is temporarily stored to remove pressure changes, and is then introduced as constant-pressure high-pressure fuel oil to the vicinity of the injector 11 of each cylinder (using fuel holding means and a rotary valve 10 with a switching function). 1. A fuel injection device comprising a switching valve 12 that operates when connected to a pipe that distributes constant pressure fuel oil to each cylinder to supply constant pressure high pressure fuel oil to an injector 11.
JP18002483U 1983-11-24 1983-11-24 fuel injector Granted JPS6088068U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18002483U JPS6088068U (en) 1983-11-24 1983-11-24 fuel injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18002483U JPS6088068U (en) 1983-11-24 1983-11-24 fuel injector

Publications (2)

Publication Number Publication Date
JPS6088068U true JPS6088068U (en) 1985-06-17
JPS6338365Y2 JPS6338365Y2 (en) 1988-10-11

Family

ID=30390446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18002483U Granted JPS6088068U (en) 1983-11-24 1983-11-24 fuel injector

Country Status (1)

Country Link
JP (1) JPS6088068U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185969A (en) * 1982-04-23 1983-10-29 Komatsu Ltd Fuel injection device in diesel engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185969A (en) * 1982-04-23 1983-10-29 Komatsu Ltd Fuel injection device in diesel engine

Also Published As

Publication number Publication date
JPS6338365Y2 (en) 1988-10-11

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