JPH0476967U - - Google Patents
Info
- Publication number
- JPH0476967U JPH0476967U JP11939690U JP11939690U JPH0476967U JP H0476967 U JPH0476967 U JP H0476967U JP 11939690 U JP11939690 U JP 11939690U JP 11939690 U JP11939690 U JP 11939690U JP H0476967 U JPH0476967 U JP H0476967U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- valve
- plunger
- vibration damping
- energizing
- 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
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の一実施例の電磁式燃料噴射弁
の断面図、第２図はストツパ制振構造の３例を示
した図である。
１……ストツパ、２……コア、３……ヨーク、
４……コイル、５……スプリング、６……プラン
ジヤ、７……シート面、８……噴射穴。
FIG. 1 is a sectional view of an electromagnetic fuel injection valve according to an embodiment of the present invention, and FIG. 2 is a diagram showing three examples of stopper vibration damping structures. 1...Stoppa, 2...Core, 3...Yoke,
4... Coil, 5... Spring, 6... Plunger, 7... Seat surface, 8... Injection hole.
Claims (1)
燃料噴射弁において、プランジヤの作動ストロー
クを規制するストツパ制振構造材を用い、作動音
を低減した構造としたことを特徴とする電磁式燃
料噴射弁。 An electromagnetic fuel injection valve that controls fuel injection by energizing the valve, characterized in that it has a structure that reduces operating noise by using a stopper vibration damping structural material that regulates the operating stroke of a plunger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11939690U JPH0476967U (en) | 1990-11-16 | 1990-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11939690U JPH0476967U (en) | 1990-11-16 | 1990-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0476967U true JPH0476967U (en) | 1992-07-06 |
Family
ID=31867356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11939690U Pending JPH0476967U (en) | 1990-11-16 | 1990-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0476967U (en) |
-
1990
- 1990-11-16 JP JP11939690U patent/JPH0476967U/ja active Pending