JPS6324363U - - Google Patents

Info

Publication number
JPS6324363U
JPS6324363U JP11920986U JP11920986U JPS6324363U JP S6324363 U JPS6324363 U JP S6324363U JP 11920986 U JP11920986 U JP 11920986U JP 11920986 U JP11920986 U JP 11920986U JP S6324363 U JPS6324363 U JP S6324363U
Authority
JP
Japan
Prior art keywords
fuel
nozzle
valve
spring
pass
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
JP11920986U
Other languages
English (en)
Other versions
JPH053739Y2 (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 JP1986119209U priority Critical patent/JPH053739Y2/ja
Publication of JPS6324363U publication Critical patent/JPS6324363U/ja
Application granted granted Critical
Publication of JPH053739Y2 publication Critical patent/JPH053739Y2/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図は本考案の一実施例としての燃料噴射弁
を燃料供給系と共に示す断面図、第2図は弁体近
傍の拡大断面図、第3図は弁体の動作説明の拡大
断面図、第4図は本実施例の燃料噴射弁の圧力変
化、ニードルリフト量、噴射量を時間と共に示す
グラフ、である。 20…ニードル、54…弁体、55,60…ス
プリング、56…ボール、62,64,66,6
8,70,74…燃料通路。

Claims (1)

  1. 【実用新案登録請求の範囲】 加圧された燃料を燃料通路を介してノズルに供
    給し、該ノズルから燃料を噴射する燃料噴射弁に
    おいて、 上記燃料通路にばね付勢された第1弁体を有し
    、ノズル方向には燃料通過可能な第1チエツク弁
    と、 上記第1弁体内に摺動自在に挿入した第2弁体
    をばねにより付勢して反ノズル方向には燃料通過
    可能とした第2チエツク弁と、 を備えたことを特徴とする燃料噴射弁。
JP1986119209U 1986-08-01 1986-08-01 Expired - Lifetime JPH053739Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986119209U JPH053739Y2 (ja) 1986-08-01 1986-08-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986119209U JPH053739Y2 (ja) 1986-08-01 1986-08-01

Publications (2)

Publication Number Publication Date
JPS6324363U true JPS6324363U (ja) 1988-02-17
JPH053739Y2 JPH053739Y2 (ja) 1993-01-28

Family

ID=31006361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986119209U Expired - Lifetime JPH053739Y2 (ja) 1986-08-01 1986-08-01

Country Status (1)

Country Link
JP (1) JPH053739Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03286176A (ja) * 1990-04-02 1991-12-17 Mitsubishi Heavy Ind Ltd ディーゼルエンジン用燃料噴射装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115849A (en) * 1980-02-15 1981-09-11 Nippon Denso Co Ltd Fuel injection pump for internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115849A (en) * 1980-02-15 1981-09-11 Nippon Denso Co Ltd Fuel injection pump for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03286176A (ja) * 1990-04-02 1991-12-17 Mitsubishi Heavy Ind Ltd ディーゼルエンジン用燃料噴射装置

Also Published As

Publication number Publication date
JPH053739Y2 (ja) 1993-01-28

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