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JPS61164470U - - Google Patents

Info

Publication number
JPS61164470U
JPS61164470U JP4712885U JP4712885U JPS61164470U JP S61164470 U JPS61164470 U JP S61164470U JP 4712885 U JP4712885 U JP 4712885U JP 4712885 U JP4712885 U JP 4712885U JP S61164470 U JPS61164470 U JP S61164470U
Authority
JP
Japan
Prior art keywords
needle valve
metering orifice
engine
distribution chamber
view
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
JP4712885U
Other languages
English (en)
Other versions
JPH0444845Y2 (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 JP1985047128U priority Critical patent/JPH0444845Y2/ja
Publication of JPS61164470U publication Critical patent/JPS61164470U/ja
Application granted granted Critical
Publication of JPH0444845Y2 publication Critical patent/JPH0444845Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
第1図は、実施例の全体縦断面図、第2図は、
第一実施例の要部縦断面図、第3図は、第二実施
例の要部縦断面図、第4図は、第三実施例の要部
縦断面図、第5図は、第三実施例における分配室
の形状を示す断面図、第6図は、第四実施例にお
ける分配室の形状を示す断面図、第7図は、第五
実施例の要部縦断面図、第8図は、第五実施例に
おけるアシストエア導入通路を示す断面図、第9
図は、第六実施例の要部分解縦断面図、第10図
は、二つの吸気ポートを有するエンジンジンへの
適用例を示す概略図、第11図は、従来例を示す
断面図である。 10…燃料噴射弁、11…エンジン本体、28
…計量オリフイス、30…ニードル弁、38…分
配室、40…ニードル弁の延長部。

Claims (1)

  1. 【実用新案登録請求の範囲】 エンジンへの燃料噴射を規制するニードル弁と
    、 該ニードル弁の下流に設けられた計量オリフイ
    スと、 該計量オリフイスの下流に設けられ、燃料を複
    数の噴孔に分配する分配室とを有するエンジンの
    燃料噴射弁において、 前記ニードル弁の先端を前記分配室内まで伸長
    させた、 ことを特徴とするエンジンの燃料噴射弁。
JP1985047128U 1985-03-30 1985-03-30 Expired JPH0444845Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985047128U JPH0444845Y2 (ja) 1985-03-30 1985-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985047128U JPH0444845Y2 (ja) 1985-03-30 1985-03-30

Publications (2)

Publication Number Publication Date
JPS61164470U true JPS61164470U (ja) 1986-10-13
JPH0444845Y2 JPH0444845Y2 (ja) 1992-10-22

Family

ID=30562174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985047128U Expired JPH0444845Y2 (ja) 1985-03-30 1985-03-30

Country Status (1)

Country Link
JP (1) JPH0444845Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6436973A (en) * 1987-07-17 1989-02-07 Bosch Gmbh Robert Fuel injection valve and adjusting method thereof
JPH0299758A (ja) * 1988-10-07 1990-04-11 Hitachi Ltd ガソリンエンジンの燃料供給装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55153852A (en) * 1979-05-18 1980-12-01 Bosch Gmbh Robert Internal combustion engine fuel injection nozzle with controllable injecting cross section
JPS5943962A (ja) * 1982-09-06 1984-03-12 Toyota Motor Corp 複吸気エンジンの燃料噴射弁装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55153852A (en) * 1979-05-18 1980-12-01 Bosch Gmbh Robert Internal combustion engine fuel injection nozzle with controllable injecting cross section
JPS5943962A (ja) * 1982-09-06 1984-03-12 Toyota Motor Corp 複吸気エンジンの燃料噴射弁装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6436973A (en) * 1987-07-17 1989-02-07 Bosch Gmbh Robert Fuel injection valve and adjusting method thereof
JPH0299758A (ja) * 1988-10-07 1990-04-11 Hitachi Ltd ガソリンエンジンの燃料供給装置

Also Published As

Publication number Publication date
JPH0444845Y2 (ja) 1992-10-22

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