JPH03104173U - - Google Patents

Info

Publication number
JPH03104173U
JPH03104173U JP1188090U JP1188090U JPH03104173U JP H03104173 U JPH03104173 U JP H03104173U JP 1188090 U JP1188090 U JP 1188090U JP 1188090 U JP1188090 U JP 1188090U JP H03104173 U JPH03104173 U JP H03104173U
Authority
JP
Japan
Prior art keywords
valve
valve body
outer periphery
valve seat
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
JP1188090U
Other languages
English (en)
Other versions
JP2523138Y2 (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 JP1990011880U priority Critical patent/JP2523138Y2/ja
Publication of JPH03104173U publication Critical patent/JPH03104173U/ja
Application granted granted Critical
Publication of JP2523138Y2 publication Critical patent/JP2523138Y2/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図は第2図の−線に沿つてみた2サイ
クル内燃機関の側面断面図、第2図は第1図のシ
リンダヘツドの底面図、第3図は第2図の−
線に沿つてみた側面断面図、第4図は第1図の変
形例を示すノズル先端部の側面断面図、第5図は
第6図の−線に沿つてみた別の実施例の側面
断面図、第6図は第5図のシリンダヘツドの底面
図、第7図は第5図の変形例を示すノズル先端部
の側面断面図である。 10……燃料噴射装置、12……ノズル口、1
3……弁座、14……弁体、20……ガイド壁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外方に向かつて拡開する円錐状弁座と、該弁座
    上に着座可能な弁体とを具備し、該弁体が弁座か
    ら離れて外方に向けて移動したときに弁体の全開
    弁期間に亘つて弁座と弁体間に形成される開口の
    全外周から燃料が噴出せしめられる燃料噴射装置
    において、弁体の外周縁から間隔を隔てて弁体の
    外周縁に沿い円弧状に延びかつ開弁時の弁体より
    外方まで延びる噴出燃料ガイド壁を設けた内燃機
    関の燃料噴射装置。
JP1990011880U 1990-02-13 1990-02-13 内燃機関の燃料噴射弁 Expired - Lifetime JP2523138Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990011880U JP2523138Y2 (ja) 1990-02-13 1990-02-13 内燃機関の燃料噴射弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990011880U JP2523138Y2 (ja) 1990-02-13 1990-02-13 内燃機関の燃料噴射弁

Publications (2)

Publication Number Publication Date
JPH03104173U true JPH03104173U (ja) 1991-10-29
JP2523138Y2 JP2523138Y2 (ja) 1997-01-22

Family

ID=31515389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990011880U Expired - Lifetime JP2523138Y2 (ja) 1990-02-13 1990-02-13 内燃機関の燃料噴射弁

Country Status (1)

Country Link
JP (1) JP2523138Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013194634A (ja) * 2012-03-21 2013-09-30 Hitachi Automotive Systems Ltd 燃料噴射弁

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48103709U (ja) * 1972-03-08 1973-12-04
JPS61171827U (ja) * 1985-04-15 1986-10-25
JPS62126269A (ja) * 1985-11-27 1987-06-08 Yamaha Motor Co Ltd 燃料噴射式内燃機関
JPS6396278U (ja) * 1986-12-12 1988-06-21

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48103709U (ja) * 1972-03-08 1973-12-04
JPS61171827U (ja) * 1985-04-15 1986-10-25
JPS62126269A (ja) * 1985-11-27 1987-06-08 Yamaha Motor Co Ltd 燃料噴射式内燃機関
JPS6396278U (ja) * 1986-12-12 1988-06-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013194634A (ja) * 2012-03-21 2013-09-30 Hitachi Automotive Systems Ltd 燃料噴射弁

Also Published As

Publication number Publication date
JP2523138Y2 (ja) 1997-01-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term