JPH0237262U - - Google Patents

Info

Publication number
JPH0237262U
JPH0237262U JP11579388U JP11579388U JPH0237262U JP H0237262 U JPH0237262 U JP H0237262U JP 11579388 U JP11579388 U JP 11579388U JP 11579388 U JP11579388 U JP 11579388U JP H0237262 U JPH0237262 U JP H0237262U
Authority
JP
Japan
Prior art keywords
nozzle holes
opening
fuel injection
combustion engine
internal combustion
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
JP11579388U
Other languages
Japanese (ja)
Other versions
JPH0752372Y2 (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 JP1988115793U priority Critical patent/JPH0752372Y2/en
Publication of JPH0237262U publication Critical patent/JPH0237262U/ja
Application granted granted Critical
Publication of JPH0752372Y2 publication Critical patent/JPH0752372Y2/en
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】[Brief explanation of drawings]

第1図はこの考案に係る燃料噴射弁の一実施例
を示す断面図、第2図はそのプレートオリフイス
の平面図、第3図および第4図は、それぞれ第2
図における―線および―線に沿つた断面
図、第5図は従来における燃料噴射弁の要部を示
す断面図である。 6……ボデイ、8……開口部、10……ニード
ル、13……プレートオリフイス、14A,14
B,15A,15B……噴孔。
FIG. 1 is a sectional view showing one embodiment of the fuel injection valve according to this invention, FIG. 2 is a plan view of its plate orifice, and FIGS.
FIG. 5 is a cross-sectional view taken along lines - and - in the figure, and FIG. 5 is a cross-sectional view showing the main parts of a conventional fuel injection valve. 6...Body, 8...Opening, 10...Needle, 13...Plate orifice, 14A, 14
B, 15A, 15B... Nozzle hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端中心部に開口部を有し、かつこの開口部上
流側に着座面が形成されたボデイと、このボデイ
先端面に配設され、上記開口部を閉塞するととも
に、複数の噴孔が貫通形成された板状のプレート
オリフイスと、上記ボデイ中心部に摺動可能に嵌
合し、上記着座面に着座するとともに、ソレノイ
ドによつてリフトするニードルとを備えてなる内
燃機関の電磁式燃料噴射弁において、上記噴孔を
、所望の噴射方向をそれぞれ指向した2群の噴孔
から構成するとともに、各群に含まれる複数の噴
孔を、その軸線が互いに交差するように内側に傾
斜させて形成したことを特徴とする内燃機関の電
磁式燃料噴射弁。
A body having an opening at the center of the tip and a seating surface formed on the upstream side of the opening, and a body disposed on the tip surface of the body to close the opening and have a plurality of nozzle holes formed therethrough. an electromagnetic fuel injection valve for an internal combustion engine, comprising: a plate-shaped plate orifice; and a needle that is slidably fitted into the center of the body, is seated on the seating surface, and is lifted by a solenoid. In this method, the nozzle holes are formed by two groups of nozzle holes each oriented in a desired injection direction, and the plurality of nozzle holes included in each group are formed so as to be inclined inward so that their axes intersect with each other. An electromagnetic fuel injection valve for an internal combustion engine characterized by:
JP1988115793U 1988-09-02 1988-09-02 Electromagnetic fuel injection valve for internal combustion engine Expired - Lifetime JPH0752372Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988115793U JPH0752372Y2 (en) 1988-09-02 1988-09-02 Electromagnetic fuel injection valve for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988115793U JPH0752372Y2 (en) 1988-09-02 1988-09-02 Electromagnetic fuel injection valve for internal combustion engine

Publications (2)

Publication Number Publication Date
JPH0237262U true JPH0237262U (en) 1990-03-12
JPH0752372Y2 JPH0752372Y2 (en) 1995-11-29

Family

ID=31357762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988115793U Expired - Lifetime JPH0752372Y2 (en) 1988-09-02 1988-09-02 Electromagnetic fuel injection valve for internal combustion engine

Country Status (1)

Country Link
JP (1) JPH0752372Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04358764A (en) * 1990-07-02 1992-12-11 General Motors Corp <Gm> Orifice director plate for solenoidal fuel injector
WO1994002736A1 (en) * 1992-07-16 1994-02-03 Unisia Jecs Corporation Fuel injection valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4973530A (en) * 1972-11-24 1974-07-16
JPS62261664A (en) * 1986-04-24 1987-11-13 ゼネラル・モ−タ−ス・コ−ポレ−シヨン Electromagnetic fuel injector and orifice director plate thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4973530A (en) * 1972-11-24 1974-07-16
JPS62261664A (en) * 1986-04-24 1987-11-13 ゼネラル・モ−タ−ス・コ−ポレ−シヨン Electromagnetic fuel injector and orifice director plate thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04358764A (en) * 1990-07-02 1992-12-11 General Motors Corp <Gm> Orifice director plate for solenoidal fuel injector
WO1994002736A1 (en) * 1992-07-16 1994-02-03 Unisia Jecs Corporation Fuel injection valve

Also Published As

Publication number Publication date
JPH0752372Y2 (en) 1995-11-29

Similar Documents

Publication Publication Date Title
JPH0237262U (en)
JPH0252959U (en)
JPH0250170U (en)
JPH0237261U (en)
JPH0452959U (en)
JPH0212064U (en)
JPH02139361U (en)
JPH021463U (en)
JPH01130067U (en)
JPH0235962U (en)
JPH0263072U (en)
JPH01179171U (en)
JPH0430266U (en)
JPH0228567U (en)
JPH021464U (en)
JPS63191267U (en)
JPH01148060U (en)
JPH01145982U (en)
JPS61171869U (en)
JPS61140174U (en)
JPH0264718U (en)
JPH048764U (en)
JPS61164470U (en)
JPS62101066U (en)
JPS6331261U (en)