JPS59172267U - Fuel injection valve for internal combustion engine - Google Patents

Fuel injection valve for internal combustion engine

Info

Publication number
JPS59172267U
JPS59172267U JP6625783U JP6625783U JPS59172267U JP S59172267 U JPS59172267 U JP S59172267U JP 6625783 U JP6625783 U JP 6625783U JP 6625783 U JP6625783 U JP 6625783U JP S59172267 U JPS59172267 U JP S59172267U
Authority
JP
Japan
Prior art keywords
fuel injection
injection valve
internal combustion
combustion engine
adapter
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
JP6625783U
Other languages
Japanese (ja)
Inventor
古橋　道雄
Original Assignee
トヨタ自動車株式会社
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 by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP6625783U priority Critical patent/JPS59172267U/en
Publication of JPS59172267U publication Critical patent/JPS59172267U/en
Pending legal-status Critical Current

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  • Fuel-Injection Apparatus (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は燃料噴射弁の位置および導管の接続を示す図、
第２図は本考案の実施例の断面図、第３図は燃料噴射弁
の先端部を第２図の■方向から見て示す図である。 １０・・・燃料噴射弁、１６・・・噴射弁本体、１８・
・・アダプタ、２０・・・燃料噴射孔、２６・・・空気
室、３４・・・第１の空気噴射孔、３６・・・第２の空
気噴射孔。Fig. 1 is a diagram showing the position of the fuel injection valve and the connection of the conduit;
FIG. 2 is a cross-sectional view of an embodiment of the present invention, and FIG. 3 is a view showing the tip of the fuel injection valve as seen from the direction ◯ in FIG. 2. 10...Fuel injection valve, 16...Injection valve body, 18.
...Adapter, 20... Fuel injection hole, 26... Air chamber, 34... First air injection hole, 36... Second air injection hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アダプタが、噴射弁本体の燃料噴射孔を露出するように
噴射弁本体の先端部に装着され、アダプタ内部に外部か
ら空気が導入される内燃機関用燃料噴射弁において、ア
ダプタの端部に燃料噴射孔を包囲して半径方向内外に空
気噴射孔が形成され、半径方向内側の空気噴射孔は燃料
噴射孔の中心軸線に向けて形成され、半径方向外側の空
気噴射孔は燃料噴射孔の中心軸線に対して平行に向けて
形成されていることを特徴とする、内燃機関用燃料噴射
弁。In fuel injection valves for internal combustion engines, where the adapter is attached to the tip of the injection valve body so as to expose the fuel injection hole of the injection valve body, and air is introduced into the adapter from the outside, fuel is injected into the end of the adapter. Air injection holes are formed radially inside and outside surrounding the hole, the radially inner air injection holes are formed toward the center axis of the fuel injection hole, and the radially outer air injection holes are formed toward the center axis of the fuel injection hole. A fuel injection valve for an internal combustion engine, characterized in that the fuel injection valve is formed to be oriented parallel to the fuel injection valve.
JP6625783U 1983-05-04 1983-05-04 Fuel injection valve for internal combustion engine Pending JPS59172267U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6625783U JPS59172267U (en) 1983-05-04 1983-05-04 Fuel injection valve for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6625783U JPS59172267U (en) 1983-05-04 1983-05-04 Fuel injection valve for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS59172267U true JPS59172267U (en) 1984-11-17

Family

ID=30196464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6625783U Pending JPS59172267U (en) 1983-05-04 1983-05-04 Fuel injection valve for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS59172267U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6180365U (en) * 1984-10-31 1986-05-28
JPH02163463A (en) * 1988-12-16 1990-06-22 Nippondenso Co Ltd Fuel injection valve
JP2011099353A (en) * 2009-11-04 2011-05-19 Denso Corp Fuel injection device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156461A (en) * 1980-04-03 1981-12-03 Bosch Gmbh Robert Fuel injection valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156461A (en) * 1980-04-03 1981-12-03 Bosch Gmbh Robert Fuel injection valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6180365U (en) * 1984-10-31 1986-05-28
JPH02163463A (en) * 1988-12-16 1990-06-22 Nippondenso Co Ltd Fuel injection valve
JP2011099353A (en) * 2009-11-04 2011-05-19 Denso Corp Fuel injection device

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