JPH0444476U - - Google Patents

Info

Publication number
JPH0444476U
JPH0444476U JP8720390U JP8720390U JPH0444476U JP H0444476 U JPH0444476 U JP H0444476U JP 8720390 U JP8720390 U JP 8720390U JP 8720390 U JP8720390 U JP 8720390U JP H0444476 U JPH0444476 U JP H0444476U
Authority
JP
Japan
Prior art keywords
air
valve
combustion engine
internal combustion
assist
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
JP8720390U
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 JP8720390U priority Critical patent/JPH0444476U/ja
Priority to US07/709,605 priority patent/US5129381A/en
Priority to DE4119206A priority patent/DE4119206C2/de
Publication of JPH0444476U publication Critical patent/JPH0444476U/ja
Pending 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を示す全体構成図、
第２図は始動後の水温とエンジン吸入空気量との
関係を示す図、第３図は本考案の他の実施例を示
す全体構成図、第４図は従来例を示す全体構成図
、第５図はアシストエアによる燃料噴霧の状態を
示す図である。 １……エアフローメータ、２……アシストエア
空気流路、３……燃料噴射弁、４……アシストエ
アアダプタ、５……空気噴孔、６……スロツトル
バルブ、７……ＯＮ・ＯＦＦバルブ、８……吸気
通路、１０……バイパス通路、１１……絞り弁（
オリフイス）、１２……三方弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 空気噴流を利用して燃料の微粒化を促進する、
    エアアシスト型燃料供給装置を具備する内燃機関
    の給気系において、前記エアアシスト型燃料供給
    装置へのアシストエア空気流路にＯＮ・ＯＦＦバ
    ルブを介装するとともに、該ＯＮ・ＯＦＦバルブ
    の前後において前記アシストエア空気流路と連通
    するＯＮ・ＯＦＦバルブをバイパスするオリフイ
    ス付きバイパス通路を配設したことを特徴とする
    内燃機関の燃料噴射装置。
JP8720390U 1990-06-18 1990-08-21 Pending JPH0444476U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8720390U JPH0444476U (ja) 1990-08-21 1990-08-21
US07/709,605 US5129381A (en) 1990-06-18 1991-06-04 Fuel injection system for internal combustion engine
DE4119206A DE4119206C2 (de) 1990-06-18 1991-06-11 Brennstoffeinspritzvorrichtung für Brennkraftmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8720390U JPH0444476U (ja) 1990-08-21 1990-08-21

Publications (1)

Publication Number Publication Date
JPH0444476U true JPH0444476U (ja) 1992-04-15

Family

ID=31819358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8720390U Pending JPH0444476U (ja) 1990-06-18 1990-08-21

Country Status (1)

Country Link
JP (1) JPH0444476U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799267A (en) * 1980-12-12 1982-06-19 Toyota Motor Corp Electronic control type fuel injection device
JPH0275758A (ja) * 1988-09-08 1990-03-15 Toyota Motor Corp エアアシスト式電子制御燃料噴射装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799267A (en) * 1980-12-12 1982-06-19 Toyota Motor Corp Electronic control type fuel injection device
JPH0275758A (ja) * 1988-09-08 1990-03-15 Toyota Motor Corp エアアシスト式電子制御燃料噴射装置

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