JPH0250158U - - Google Patents

Info

Publication number
JPH0250158U
JPH0250158U JP12800488U JP12800488U JPH0250158U JP H0250158 U JPH0250158 U JP H0250158U JP 12800488 U JP12800488 U JP 12800488U JP 12800488 U JP12800488 U JP 12800488U JP H0250158 U JPH0250158 U JP H0250158U
Authority
JP
Japan
Prior art keywords
valve
spool
hydraulic pressure
gas injection
spool valve
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.)
Pending
Application number
JP12800488U
Other languages
English (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 JP12800488U priority Critical patent/JPH0250158U/ja
Publication of JPH0250158U publication Critical patent/JPH0250158U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Description

【図面の簡単な説明】
第１図は本考案の縦断面図で閉弁力を増す方向
にスプール弁２１が位置している状態図、第２図
はスプール弁コントロールのタイムチヤート図、
第３図は従来例の第１図応当図、第４図は従来例
の作動油システム図を示す。 １……弁本体、２……ノズルチツプ、４……押
棒、８……針弁、９……シール油溜、１０……作
動油溜、１１……燃料ガス溜、１５……ハウジン
グ、１６……ばね受、１８……ピストン、２０，
２１……スプール弁、２２，２３……電磁ソレノ
イド、５，２４……ばね、２７，２８，２９……
ロツクナツト、３０……針弁座、３１……噴口、
４０……コントローラ、４１，４２……電路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 容器等のガス供給装置から導入されたガス燃料
    を直接デイーゼルエンジンの筒内に噴射するガス
    噴射弁において、外部から供給する作動油の油圧
    を１の電磁動スプール弁２０を介して給排油し針
    弁を開閉する手段と、他の電磁動スプール弁２１
    を介して針弁押えばね受１６に当接するピストン
    １８へ前記作動油圧を作用させ閉弁力を増加する
    手段と、前記両スプール弁を制御するコントラー
    ル４０とを有してなるガス噴射弁。
JP12800488U 1988-10-01 1988-10-01 Pending JPH0250158U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12800488U JPH0250158U (ja) 1988-10-01 1988-10-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12800488U JPH0250158U (ja) 1988-10-01 1988-10-01

Publications (1)

Publication Number Publication Date
JPH0250158U true JPH0250158U (ja) 1990-04-09

Family

ID=31380937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12800488U Pending JPH0250158U (ja) 1988-10-01 1988-10-01

Country Status (1)

Country Link
JP (1) JPH0250158U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05113153A (ja) * 1991-10-22 1993-05-07 Japan Electron Control Syst Co Ltd 燃料噴射装置
WO2012043655A1 (ja) * 2010-09-28 2012-04-05 株式会社Ihi ガス噴射弁
JP2014145365A (ja) * 2014-05-20 2014-08-14 Diesel United:Kk ガス噴射弁

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05113153A (ja) * 1991-10-22 1993-05-07 Japan Electron Control Syst Co Ltd 燃料噴射装置
WO2012043655A1 (ja) * 2010-09-28 2012-04-05 株式会社Ihi ガス噴射弁
JP2012072685A (ja) * 2010-09-28 2012-04-12 Diesel United:Kk ガス噴射弁
KR101410789B1 (ko) * 2010-09-28 2014-06-23 가부시키가이샤 아이에이치아이 가스 분사 밸브
JP2014145365A (ja) * 2014-05-20 2014-08-14 Diesel United:Kk ガス噴射弁

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