JPH0365863U - - Google Patents

Info

Publication number
JPH0365863U
JPH0365863U JP12560089U JP12560089U JPH0365863U JP H0365863 U JPH0365863 U JP H0365863U JP 12560089 U JP12560089 U JP 12560089U JP 12560089 U JP12560089 U JP 12560089U JP H0365863 U JPH0365863 U JP H0365863U
Authority
JP
Japan
Prior art keywords
stroke position
effective stroke
injection pump
fuel injection
reed
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
JP12560089U
Other languages
Japanese (ja)
Other versions
JP2516084Y2 (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 JP1989125600U priority Critical patent/JP2516084Y2/en
Publication of JPH0365863U publication Critical patent/JPH0365863U/ja
Application granted granted Critical
Publication of JP2516084Y2 publication Critical patent/JP2516084Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す燃料噴射ポン
プの要部斜視図、第２図は第１図に示す燃料噴射
ポンプの噴射特性図、第３図ａ及び第３図ｂは従
来例を示す燃料噴射ポンプの要部断面図、第４図
は従来の燃料噴射ポンプの部分斜視図、第５図は
従来の燃料噴射ポンプの噴射特性図である。 図中、２……プランジヤ、４……スピルポート
、５……リード部、８……最大ストローク位置、
９……リーク溝である。 Fig. 1 is a perspective view of essential parts of a fuel injection pump showing an embodiment of the present invention, Fig. 2 is an injection characteristic diagram of the fuel injection pump shown in Fig. 1, and Figs. 3a and 3b are conventional examples. FIG. 4 is a partial perspective view of a conventional fuel injection pump, and FIG. 5 is an injection characteristic diagram of the conventional fuel injection pump. In the figure, 2...plunger, 4...spill port, 5...lead part, 8...maximum stroke position,
9...Leak groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プランジヤに加圧される燃料の一部をスピルポ
ートにリークさせて有効ストロークを可変に決定
するリード部を形成し、該リード部の最大有効ス
トローク位置に連続させてこれよりも小さなスト
ローク位置を決定するリーク溝を形成したことを
特徴とする燃料噴射ポンプ。 A part of the fuel pressurized by the plunger leaks to a spill port to form a reed part that variably determines the effective stroke, and is continuous with the maximum effective stroke position of the reed part to determine a smaller stroke position. A fuel injection pump characterized by forming a leak groove.
JP1989125600U 1989-10-30 1989-10-30 Fuel injection pump Expired - Lifetime JP2516084Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989125600U JP2516084Y2 (en) 1989-10-30 1989-10-30 Fuel injection pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989125600U JP2516084Y2 (en) 1989-10-30 1989-10-30 Fuel injection pump

Publications (2)

Publication Number Publication Date
JPH0365863U true JPH0365863U (en) 1991-06-26
JP2516084Y2 JP2516084Y2 (en) 1996-11-06

Family

ID=31673463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989125600U Expired - Lifetime JP2516084Y2 (en) 1989-10-30 1989-10-30 Fuel injection pump

Country Status (1)

Country Link
JP (1) JP2516084Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634059U (en) * 1979-08-21 1981-04-03
JPH01200877A (en) * 1988-02-05 1989-08-14 Victor Co Of Japan Ltd Output circuit for horizontal high deflecting voltage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634059U (en) * 1979-08-21 1981-04-03
JPH01200877A (en) * 1988-02-05 1989-08-14 Victor Co Of Japan Ltd Output circuit for horizontal high deflecting voltage

Also Published As

Publication number Publication date
JP2516084Y2 (en) 1996-11-06

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