JPS601932U - Fuel injection timing control device - Google Patents

Fuel injection timing control device

Info

Publication number
JPS601932U
JPS601932U JP9298283U JP9298283U JPS601932U JP S601932 U JPS601932 U JP S601932U JP 9298283 U JP9298283 U JP 9298283U JP 9298283 U JP9298283 U JP 9298283U JP S601932 U JPS601932 U JP S601932U
Authority
JP
Japan
Prior art keywords
pump
fuel injection
control device
injection timing
timing control
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
JP9298283U
Other languages
Japanese (ja)
Inventor
晃英 奥山
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP9298283U priority Critical patent/JPS601932U/en
Publication of JPS601932U publication Critical patent/JPS601932U/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Pressure Fuel Injection Pump Control (AREA)
  • 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図は従来の分配型燃料噴射ポンプの一例を示す断面
図、第２図は本考案の一実施例を示す断面図、第３図は
本考案に係るバルブ部の断面図、第４図は第３図のバル
ブ部のＩＶ−ＩＶ面断面図、第５図は本考案によるタイ
マー進角特性図である。 ２・・！ポンプ、１３・・・スプリング、１４・・・ア
ジヤスティングレバー、１８・・・タイマーピストン、
３１・・・スロットルレバーリンク、３２・・・ポンプ
レバーシャフト、３３・・・ブリード穴、３４・・・燃
料ポート、３５・・・ブリードパイプ、３６・・・０リ
ング、３７・・・ブツシュ、３８・・・ハウジング、３
９・・・ポート、４０・・・フランジ、４１・・・ガス
ケット。Fig. 1 is a cross-sectional view showing an example of a conventional distribution type fuel injection pump, Fig. 2 is a cross-sectional view showing an embodiment of the present invention, Fig. 3 is a cross-sectional view of the valve portion according to the present invention, and Fig. 4. 3 is a sectional view taken along the line IV-IV of the valve portion in FIG. 3, and FIG. 5 is a timer advance angle characteristic diagram according to the present invention. 2...! Pump, 13...Spring, 14...Adjusting lever, 18...Timer piston,
31... Throttle lever link, 32... Pump lever shaft, 33... Bleed hole, 34... Fuel port, 35... Bleed pipe, 36... O-ring, 37... Bush, 38...Housing, 3
9...Port, 40...Flange, 41...Gasket.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの気筒ごとに設けられた噴射ノズルに対し燃料
を分配圧送する燃料噴射ポンプにおいて、該ポンプのポ
ンプ室と前記ポンプのハウジング面とを連通可能にポン
プレバーシャフト内に設けられるブリード穴と、中負荷
時に前記ハウジング側のブリード穴に対面する位置の前
記ハウジングに一端が接続され他端が燃料ポートに接続
されるブリード通路とを具備することを特徴とする燃料
噴射時期側御装置。In a fuel injection pump that distributes and pressure-feeds fuel to injection nozzles provided for each cylinder of an engine, a bleed hole is provided in a pump lever shaft to enable communication between a pump chamber of the pump and a housing surface of the pump; A fuel injection timing side control device comprising a bleed passage whose one end is connected to the housing at a position facing the bleed hole on the housing side and whose other end is connected to a fuel port during load.
JP9298283U 1983-06-17 1983-06-17 Fuel injection timing control device Pending JPS601932U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9298283U JPS601932U (en) 1983-06-17 1983-06-17 Fuel injection timing control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9298283U JPS601932U (en) 1983-06-17 1983-06-17 Fuel injection timing control device

Publications (1)

Publication Number Publication Date
JPS601932U true JPS601932U (en) 1985-01-09

Family

ID=30223494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9298283U Pending JPS601932U (en) 1983-06-17 1983-06-17 Fuel injection timing control device

Country Status (1)

Country Link
JP (1) JPS601932U (en)

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