JPS637277U - - Google Patents

Info

Publication number
JPS637277U
JPS637277U JP9901686U JP9901686U JPS637277U JP S637277 U JPS637277 U JP S637277U JP 9901686 U JP9901686 U JP 9901686U JP 9901686 U JP9901686 U JP 9901686U JP S637277 U JPS637277 U JP S637277U
Authority
JP
Japan
Prior art keywords
piston
fuel
fuel pressure
open
pressure
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
JP9901686U
Other languages
English (en)
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 JP9901686U priority Critical patent/JPS637277U/ja
Publication of JPS637277U publication Critical patent/JPS637277U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
第1図は本考案の燃料圧制御装置の断面図、第
2図は第1図の線―における断面図、第3図
は本考案の他の実施例のピストンの側面図、第4
図は第3図の線―における断面図、第5図は
従来の燃料噴射ポンプの燃料圧制御装置、第6図
は燃料圧の制御の状態を示す図である。 20……燃料制御バルブ、21……シリンダ、
23……ピストン、24……ばね、25……開口
、26……異物、27……隙間、23a……鉄、
23b……膨張材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一側にフイードポンプの吐出側燃料圧が作用し
    、他側にばね圧が作用するピストンを備え、吐出
    側燃料圧が高い時ばね圧に抗してピストンが摺動
    することによりシリンダ壁部の開口を開かしめ、
    吐出燃料の一部をフイードポンプの吸入側へバイ
    パスさせる分配型燃料噴射ポンプの燃料圧調整装
    置において、前記ピストンの少なくとも外周部を
    熱膨張率の高い材質で構成したことを特徴とする
    燃料圧制御装置。
JP9901686U 1986-06-30 1986-06-30 Pending JPS637277U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9901686U JPS637277U (ja) 1986-06-30 1986-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9901686U JPS637277U (ja) 1986-06-30 1986-06-30

Publications (1)

Publication Number Publication Date
JPS637277U true JPS637277U (ja) 1988-01-18

Family

ID=30967507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9901686U Pending JPS637277U (ja) 1986-06-30 1986-06-30

Country Status (1)

Country Link
JP (1) JPS637277U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239787U (ja) * 1985-08-28 1987-03-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239787U (ja) * 1985-08-28 1987-03-10
JPH0334224Y2 (ja) * 1985-08-28 1991-07-19

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