JPH0337273U - - Google Patents
Info
- Publication number
- JPH0337273U JPH0337273U JP9843189U JP9843189U JPH0337273U JP H0337273 U JPH0337273 U JP H0337273U JP 9843189 U JP9843189 U JP 9843189U JP 9843189 U JP9843189 U JP 9843189U JP H0337273 U JPH0337273 U JP H0337273U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- fuel injection
- face
- seat
- 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 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の一実施例を示す要部断面図、
第２図は同上実施例に於ける要部平面図、第３図
は従来の燃料噴射弁の一例を示す断面図である。
２１……弁座、３１……弁体、３７……段付部
、４１……隙間調整部材、５１……板バネ、６１
……リフト調整部材、６３……逃げ部。
FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention;
FIG. 2 is a plan view of essential parts in the same embodiment, and FIG. 3 is a sectional view showing an example of a conventional fuel injection valve. 21... Valve seat, 31... Valve body, 37... Stepped portion, 41... Gap adjustment member, 51... Leaf spring, 61
... Lift adjustment member, 63 ... Relief part.
Claims (1)
圧接し弁体の他端面を弁座に着座させる方向に付
勢する管状の板バネと、該板バネによる付勢力に
抗して弁体をリフトさせる電磁石と、を含んで構
成された電磁式燃料噴射弁において、 前記弁体の一端面に、前記板バネの内周に嵌挿
される円柱状の突起を形成する管状の段付部を設
けたことを特徴とする電磁式燃料噴射弁。[Claims for Utility Model Registration] A disc-shaped valve body, a tubular leaf spring that presses the outer peripheral portion of one end face of the valve body and biases the other end face of the valve body in a direction to seat the valve seat; In an electromagnetic fuel injection valve configured to include an electromagnet that lifts a valve body against the biasing force of the plate spring, a circle fitted on an inner circumference of the plate spring is provided on one end surface of the valve body. An electromagnetic fuel injection valve characterized by having a tubular stepped portion forming a columnar projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9843189U JPH0337273U (en) | 1989-08-25 | 1989-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9843189U JPH0337273U (en) | 1989-08-25 | 1989-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0337273U true JPH0337273U (en) | 1991-04-11 |
Family
ID=31647531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9843189U Pending JPH0337273U (en) | 1989-08-25 | 1989-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016048066A (en) * | 2014-07-14 | 2016-04-07 | マグネティ マレッリ ソチエタ ペル アツィオニ | Electromagnetic fuel injection unit with hydraulic brake device |
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
- 1989-08-25 JP JP9843189U patent/JPH0337273U/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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016048066A (en) * | 2014-07-14 | 2016-04-07 | マグネティ マレッリ ソチエタ ペル アツィオニ | Electromagnetic fuel injection unit with hydraulic brake device |