JPS6088070U - electromagnetic fuel injection valve - Google Patents
electromagnetic fuel injection valveInfo
- Publication number
- JPS6088070U JPS6088070U JP18160683U JP18160683U JPS6088070U JP S6088070 U JPS6088070 U JP S6088070U JP 18160683 U JP18160683 U JP 18160683U JP 18160683 U JP18160683 U JP 18160683U JP S6088070 U JPS6088070 U JP S6088070U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- electromagnetic fuel
- injection valve
- movable core
- electromagnetic
- 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
Links
Landscapes
- 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
第1図及び第4図は本考案の電磁式燃料噴射弁の断面図
、第2図は従来の電磁式燃料噴射弁の断面図、第3図は
案内部の断面図である。
10・・・・・・ストッパ、14・・・・・・可動コア
、15・・・・・・スプリング、31・・・・・・ニー
ドル弁、32・・・・・・ノズルボディ、33・・・・
・・弁座、34・・・・・・燃料噴射孔、35・・・・
・・鍔。1 and 4 are cross-sectional views of the electromagnetic fuel injection valve of the present invention, FIG. 2 is a cross-sectional view of a conventional electromagnetic fuel injection valve, and FIG. 3 is a cross-sectional view of a guide portion. 10... Stopper, 14... Movable core, 15... Spring, 31... Needle valve, 32... Nozzle body, 33... ...
... Valve seat, 34 ... Fuel injection hole, 35 ...
・Tsuba.
Claims (1)
動コアと一緒に軸線方向へ移動し、燃料噴射孔の開閉を
行うニードル弁とを有する内燃機関の電磁式燃料噴射弁
において、 前記可動コアと前記ニードル弁は磁性材料にて一体形成
され、表面に硬化処理を施していることを特徴とする電
磁式燃料噴射弁。[Claim for Utility Model Registration] Electromagnetic fuel for an internal combustion engine, which has a movable core that moves when an electromagnetic coil is energized, and a needle valve that moves in the axial direction together with the movable core to open and close a fuel injection hole. An electromagnetic fuel injection valve, characterized in that the movable core and the needle valve are integrally formed of a magnetic material, and the surface thereof is hardened.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18160683U JPS6088070U (en) | 1983-11-24 | 1983-11-24 | electromagnetic fuel injection valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18160683U JPS6088070U (en) | 1983-11-24 | 1983-11-24 | electromagnetic fuel injection valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6088070U true JPS6088070U (en) | 1985-06-17 |
Family
ID=30393492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18160683U Pending JPS6088070U (en) | 1983-11-24 | 1983-11-24 | electromagnetic fuel injection valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6088070U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3633612A1 (en) * | 1985-10-03 | 1987-04-09 | Nippon Denso Co | FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE |
JPH01310165A (en) * | 1988-06-08 | 1989-12-14 | Hitachi Ltd | Electromagnetic fuel injection valve |
WO2005085627A1 (en) * | 2004-03-09 | 2005-09-15 | Keihin Corporation | Electromagnetic fuel injection valve |
JP2016040470A (en) * | 2015-12-22 | 2016-03-24 | 株式会社デンソー | Fuel injection valve |
-
1983
- 1983-11-24 JP JP18160683U patent/JPS6088070U/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3633612A1 (en) * | 1985-10-03 | 1987-04-09 | Nippon Denso Co | FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE |
JPH01310165A (en) * | 1988-06-08 | 1989-12-14 | Hitachi Ltd | Electromagnetic fuel injection valve |
WO2005085627A1 (en) * | 2004-03-09 | 2005-09-15 | Keihin Corporation | Electromagnetic fuel injection valve |
US7614604B2 (en) | 2004-03-09 | 2009-11-10 | Keihin Corporation | Electromagnetic fuel injection valve |
JP2016040470A (en) * | 2015-12-22 | 2016-03-24 | 株式会社デンソー | Fuel injection valve |
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