JPH0228565U - - Google Patents

Info

Publication number
JPH0228565U
JPH0228565U JP10595888U JP10595888U JPH0228565U JP H0228565 U JPH0228565 U JP H0228565U JP 10595888 U JP10595888 U JP 10595888U JP 10595888 U JP10595888 U JP 10595888U JP H0228565 U JPH0228565 U JP H0228565U
Authority
JP
Japan
Prior art keywords
delivery valve
valve
suction collar
suction
fuel
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
JP10595888U
Other languages
English (en)
Other versions
JPH0526302Y2 (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 JP1988105958U priority Critical patent/JPH0526302Y2/ja
Publication of JPH0228565U publication Critical patent/JPH0228565U/ja
Application granted granted Critical
Publication of JPH0526302Y2 publication Critical patent/JPH0526302Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
第1図は本考案による燃料送出弁の一実施例を
示す断面図、第2図は第1図の部分的拡大図、第
3図は第2図―線に沿う断面図、第4図は従
来の吸戻しカラーの横断面図、第5図は本考案に
よる噴射量制御範囲を示すグラフである。 4……デリバリバルブ、4a……吸戻しカラー
、5……ダンピングバルブ、40……平面切欠き
、50……絞り孔、t……平面切欠きの深さ、L
……吸戻しストローク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 燃料噴射ポンプの吐出側に、吸戻しカラーを有
    するデリバリバルブと、これよりも下流側に軸線
    方向に絞りを貫設したダンピングバルブとを配設
    するとともに、前記吸戻しカラーの側面に、吸戻
    しストロークLに対する比が0.8〜1.2の深
    さの平面切欠きを形成したことを特徴とする燃料
    送出弁。
JP1988105958U 1988-08-12 1988-08-12 Expired - Lifetime JPH0526302Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988105958U JPH0526302Y2 (ja) 1988-08-12 1988-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988105958U JPH0526302Y2 (ja) 1988-08-12 1988-08-12

Publications (2)

Publication Number Publication Date
JPH0228565U true JPH0228565U (ja) 1990-02-23
JPH0526302Y2 JPH0526302Y2 (ja) 1993-07-02

Family

ID=31339039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988105958U Expired - Lifetime JPH0526302Y2 (ja) 1988-08-12 1988-08-12

Country Status (1)

Country Link
JP (1) JPH0526302Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018003415A1 (ja) * 2016-06-27 2018-01-04 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015045600A1 (ja) * 2013-09-30 2015-04-02 ヤンマー株式会社 燃料噴射ポンプ
JP2015068294A (ja) * 2013-09-30 2015-04-13 ヤンマー株式会社 燃料噴射ポンプ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5390717U (ja) * 1976-12-27 1978-07-25
JPS5775165U (ja) * 1980-10-27 1982-05-10
JPS59177772U (ja) * 1983-05-17 1984-11-28 株式会社ボッシュオートモーティブ システム 燃料噴射ポンプのデリバリバルブ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5390717U (ja) * 1976-12-27 1978-07-25
JPS5775165U (ja) * 1980-10-27 1982-05-10
JPS59177772U (ja) * 1983-05-17 1984-11-28 株式会社ボッシュオートモーティブ システム 燃料噴射ポンプのデリバリバルブ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018003415A1 (ja) * 2016-06-27 2018-01-04 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプ
US10961962B2 (en) 2016-06-27 2021-03-30 Hitachi Automotive Systems, Ltd. High-pressure fuel supply pump

Also Published As

Publication number Publication date
JPH0526302Y2 (ja) 1993-07-02

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