JPH0240974U - - Google Patents

Info

Publication number
JPH0240974U
JPH0240974U JP12050988U JP12050988U JPH0240974U JP H0240974 U JPH0240974 U JP H0240974U JP 12050988 U JP12050988 U JP 12050988U JP 12050988 U JP12050988 U JP 12050988U JP H0240974 U JPH0240974 U JP H0240974U
Authority
JP
Japan
Prior art keywords
valve seat
pump
push rod
relief hole
pressure relief
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
JP12050988U
Other languages
English (en)
Other versions
JP2512176Y2 (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 JP1988120509U priority Critical patent/JP2512176Y2/ja
Publication of JPH0240974U publication Critical patent/JPH0240974U/ja
Application granted granted Critical
Publication of JP2512176Y2 publication Critical patent/JP2512176Y2/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図はこの考案の一実施例に係る燃料噴射ポ
ンプの縦断面図、第2図は従来技術説明図である
。 1……ポンプケース、4……ポンプ室、8……
燃料取入口、10……燃料供給ポンプ、11……
燃料供給パイプ、21……吐出弁、23……吐出
弁キヤツプ、27……空気抜孔、28……メネジ
孔、29……弁座、30……ボール弁、31……
螺杆、32……空気流出孔、33……空気流出パ
イプ、34……圧抜孔、35……メネジ孔、36
……弁座、37……ボール弁、38……螺杆、3
9……圧流出孔、40……圧流出パイプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポンプケース内に設けたポンプ室から吐出弁を
    介して吐出弁キヤツプへと燃料を圧送する燃料噴
    射ポンプにおいて、ポンプケースには、上記ポン
    プ室又は吐出弁キヤツプ内を流出路へと連通する
    圧抜孔を形成し、上記圧抜孔には弁座を介設する
    と共に、上記弁座よりも下流側にボール弁体を配
    置し、さらに上記ボール弁体を弁座に押圧、接触
    させるための押杆を設け、またこの押杆を上記ポ
    ンプケースに出退可能に支持する螺合手段を設け
    、上記圧抜孔の弁座よりも下流側を流出路へと接
    続したことを特徴とする燃料噴射ポンプ。
JP1988120509U 1988-09-14 1988-09-14 燃料噴射ポンプ Expired - Lifetime JP2512176Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988120509U JP2512176Y2 (ja) 1988-09-14 1988-09-14 燃料噴射ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988120509U JP2512176Y2 (ja) 1988-09-14 1988-09-14 燃料噴射ポンプ

Publications (2)

Publication Number Publication Date
JPH0240974U true JPH0240974U (ja) 1990-03-20
JP2512176Y2 JP2512176Y2 (ja) 1996-09-25

Family

ID=31366683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988120509U Expired - Lifetime JP2512176Y2 (ja) 1988-09-14 1988-09-14 燃料噴射ポンプ

Country Status (1)

Country Link
JP (1) JP2512176Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013053545A (ja) * 2011-09-02 2013-03-21 Yanmar Co Ltd 燃料噴射ポンプ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123781U (ja) * 1974-08-07 1976-02-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123781U (ja) * 1974-08-07 1976-02-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013053545A (ja) * 2011-09-02 2013-03-21 Yanmar Co Ltd 燃料噴射ポンプ

Also Published As

Publication number Publication date
JP2512176Y2 (ja) 1996-09-25

Similar Documents

Publication Publication Date Title
JPH0240974U (ja)
JPH01124440U (ja)
JPH0227098U (ja)
JPH0212055U (ja)
JPS6193680U (ja)
JPS6224063U (ja)
JPS61173774U (ja)
JPH0243462U (ja)
JPS6320578U (ja)
JPH0432277U (ja)
JPH02124255U (ja)
JPS637275U (ja)
JPS62179306U (ja)
JPS62163132U (ja)
JPH0240973U (ja)
JPH02135657U (ja)
JPH0285864U (ja)
JPH01118155U (ja)
JPH0267067U (ja)
JPS63193770U (ja)
JPS639069U (ja)
JPH0198976U (ja)
JPS6264885U (ja)
JPH0358367U (ja)
JPH02128041U (ja)