JPS60110676U - Pulsation absorption structure of fuel system of fuel injection device - Google Patents

Pulsation absorption structure of fuel system of fuel injection device

Info

Publication number
JPS60110676U
JPS60110676U JP19952483U JP19952483U JPS60110676U JP S60110676 U JPS60110676 U JP S60110676U JP 19952483 U JP19952483 U JP 19952483U JP 19952483 U JP19952483 U JP 19952483U JP S60110676 U JPS60110676 U JP S60110676U
Authority
JP
Japan
Prior art keywords
fuel
injection device
fuel injection
absorption structure
damper
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
JP19952483U
Other languages
Japanese (ja)
Inventor
晃 高橋
団野　喜朗
武 岸田
眼目　生一郎
塩脇　孝和
Original Assignee
三菱自動車工業株式会社
三國工業株式会社
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 三菱自動車工業株式会社, 三國工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP19952483U priority Critical patent/JPS60110676U/en
Publication of JPS60110676U publication Critical patent/JPS60110676U/en
Pending legal-status Critical Current

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Landscapes

  • Fuel-Injection Apparatus (AREA)
  • Pipe Accessories (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図及び第２図は従来のダンパを備えた燃料噴射装置
の燃料系の構造図、第３図は本考案の燃料噴射装置の燃
料系の脈動吸収構造の一実施例を示す構造図である。 ５０・・・・・・燃料噴射弁、５８・・・・・・燃料循
環通路、６０・・・・・・ダンパ、６１・・・・・・連
結通路、６４・・・・・・燃料導入室。1 and 2 are structural diagrams of a fuel system of a conventional fuel injection device equipped with a damper, and FIG. 3 is a structural diagram showing an embodiment of a pulsation absorption structure of a fuel system of a fuel injection device of the present invention. be. 50... Fuel injection valve, 58... Fuel circulation passage, 60... Damper, 61... Connection passage, 64... Fuel introduction Room.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料噴射弁に燃料を供給する燃料循環通路の直下方向に
連結通路を介してダンパを配置し、燃料循環通路と連通
ずるダンパの燃料導入室をダンパの最上部に位置させ、
その燃料導入室の最上部に連結通路との連絡口を設け、
その連結通路の断面積を燃料導入室の断面積の二分の一
以上としたことを特徴とする燃料噴射装置の燃料系の脈
動吸収構造。A damper is disposed directly below a fuel circulation passage that supplies fuel to the fuel injection valve via a connecting passage, and a fuel introduction chamber of the damper that communicates with the fuel circulation passage is located at the top of the damper,
A communication port with the connecting passage is provided at the top of the fuel introduction chamber,
A pulsation absorbing structure for a fuel system of a fuel injection device, characterized in that the cross-sectional area of the connecting passage is one-half or more of the cross-sectional area of the fuel introduction chamber.
JP19952483U 1983-12-28 1983-12-28 Pulsation absorption structure of fuel system of fuel injection device Pending JPS60110676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19952483U JPS60110676U (en) 1983-12-28 1983-12-28 Pulsation absorption structure of fuel system of fuel injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19952483U JPS60110676U (en) 1983-12-28 1983-12-28 Pulsation absorption structure of fuel system of fuel injection device

Publications (1)

Publication Number Publication Date
JPS60110676U true JPS60110676U (en) 1985-07-26

Family

ID=30759526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19952483U Pending JPS60110676U (en) 1983-12-28 1983-12-28 Pulsation absorption structure of fuel system of fuel injection device

Country Status (1)

Country Link
JP (1) JPS60110676U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034624B1 (en) * 1971-01-21 1975-11-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034624B1 (en) * 1971-01-21 1975-11-10

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