JPH0335259U - - Google Patents
Info
- Publication number
- JPH0335259U JPH0335259U JP9624889U JP9624889U JPH0335259U JP H0335259 U JPH0335259 U JP H0335259U JP 9624889 U JP9624889 U JP 9624889U JP 9624889 U JP9624889 U JP 9624889U JP H0335259 U JPH0335259 U JP H0335259U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fuel injection
- stopper
- electromagnetic fuel
- injection 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
Links
- 239000000446 fuel Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図はこの考案に係る電磁式燃料噴射弁全体
の断面図、第２図はその要部の拡大図、第３図は
従来の電磁式燃料噴射弁の断面図、第４図はその
要部の拡大図である。
２……ソレノイド、３……バルブシート部材、
４……噴孔、５……弁体、６……シム、７……ス
トツパ、８……リーフスプリング、１７……連通
孔。
Figure 1 is a sectional view of the entire electromagnetic fuel injection valve according to this invention, Figure 2 is an enlarged view of its main parts, Figure 3 is a sectional view of a conventional electromagnetic fuel injection valve, and Figure 4 is its essential parts. FIG. 2... Solenoid, 3... Valve seat member,
4... Nozzle hole, 5... Valve body, 6... Shim, 7... Stopper, 8... Leaf spring, 17... Communication hole.
Claims (1)
材と、このバルブシート部材に着座して上記噴孔
を開閉する磁性体からなる板状の弁体と、外周縁
がボデイ側に固定されるとともに内周縁が上記弁
体上面に対向して配置された環状のストツパと、
このストツパ下面に重ねて配設され、かつ上記弁
体を着座方向に押圧するリーフスプリングと、上
記弁体を吸引するソレノイドとを備えてなる電磁
式燃料噴射弁において、上記ストツパに、燃料が
通電する連通孔を貫通形成したことを特徴とする
電磁式燃料噴射弁。 A valve seat member with a nozzle hole formed through it in the center, a plate-shaped valve body made of a magnetic material that seats on this valve seat member and opens and closes the nozzle hole, and an outer peripheral edge is fixed to the body side. an annular stopper whose inner peripheral edge is arranged to face the upper surface of the valve body;
In the electromagnetic fuel injection valve, the electromagnetic fuel injection valve includes a leaf spring that is arranged to overlap the bottom surface of the stopper and that presses the valve element in the seating direction, and a solenoid that attracts the valve element, and that fuel is energized to the stopper. An electromagnetic fuel injection valve characterized by having a communicating hole formed therethrough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9624889U JPH0335259U (en) | 1989-08-17 | 1989-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9624889U JPH0335259U (en) | 1989-08-17 | 1989-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335259U true JPH0335259U (en) | 1991-04-05 |
Family
ID=31645467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9624889U Pending JPH0335259U (en) | 1989-08-17 | 1989-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335259U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63201365A (en) * | 1987-02-13 | 1988-08-19 | フアオ・デー・オー・アードルフ・シントリング・アクチエンゲゼルシヤフト | Fuel injection valve |
-
1989
- 1989-08-17 JP JP9624889U patent/JPH0335259U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63201365A (en) * | 1987-02-13 | 1988-08-19 | フアオ・デー・オー・アードルフ・シントリング・アクチエンゲゼルシヤフト | Fuel injection valve |