JPS6162275U - - Google Patents
Info
- Publication number
- JPS6162275U JPS6162275U JP14801584U JP14801584U JPS6162275U JP S6162275 U JPS6162275 U JP S6162275U JP 14801584 U JP14801584 U JP 14801584U JP 14801584 U JP14801584 U JP 14801584U JP S6162275 U JPS6162275 U JP S6162275U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- iron core
- movable
- valve seat
- core
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000005281 excited state 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電磁式燃料噴
射弁の断面図、第２図は第１図図示の実施例の要
部を示す部分断面図、第３図、第４図、第５図及
び第６図は本考案の他の実施例の要部を示す要部
断面図である。
１…ハウジング、２…ボデイ、４…固定鉄心、
５…電磁コイル、１４…弁室、１５…可動鉄心、
１６…ボール弁体、１７…スプリング、２２…弁
座、２３…噴孔、３０…バネ部材、３１…結合部
。
Fig. 1 is a sectional view of an electromagnetic fuel injection valve showing an embodiment of the present invention, Fig. 2 is a partial sectional view showing the main parts of the embodiment shown in Fig. 1, Figs. 5 and 6 are sectional views showing the main parts of other embodiments of the present invention. 1...housing, 2...body, 4...fixed core,
5... Electromagnetic coil, 14... Valve chamber, 15... Movable iron core,
DESCRIPTION OF SYMBOLS 16... Ball valve body, 17... Spring, 22... Valve seat, 23... Nozzle hole, 30... Spring member, 31... Connection part.
Claims (1)
電磁コイルおよび固定鉄心と、ハウジング内に形
成された燃料の流入供給される弁室と、この室か
ら燃料を噴射するための噴射用通路及び弁座が形
成されたボデイと、前記弁座を開閉する弁体と、
弁体を弁座に押圧するスプリングと、この弁体に
一体的に設けられ、上記固定鉄心に励磁状態で吸
引駆動され、上記弁体を弁座から引き離す可動鉄
心とを具備する電磁式燃料噴射弁において、 前記可動鉄心と、前記弁座を構成する部材とに
より形成される前記弁室に、前記可動鉄心に対し
バネとして作用する部材を、前記弁室内の前記可
動鉄心と対向する部材と前記可動鉄心との間に前
記可動鉄心と一体に結合して配設したことを特徴
とする電磁式燃料噴射弁。[Claims for Utility Model Registration] A housing, an electromagnetic coil and a fixed iron core fixed inside the housing, a valve chamber formed in the housing into which fuel flows and is supplied, and a valve chamber for injecting fuel from this chamber. a body in which an injection passage and a valve seat are formed; a valve body that opens and closes the valve seat;
An electromagnetic fuel injection system comprising: a spring that presses a valve element against a valve seat; and a movable iron core that is integrally provided with the valve element and is attracted and driven by the fixed iron core in an excited state to separate the valve element from the valve seat. In the valve, a member that acts as a spring with respect to the movable core is placed in the valve chamber formed by the movable core and a member constituting the valve seat, and a member that faces the movable core in the valve chamber and the An electromagnetic fuel injection valve characterized in that the electromagnetic fuel injection valve is disposed between a movable iron core and integrally connected with the movable iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14801584U JPS6162275U (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14801584U JPS6162275U (en) | 1984-09-28 | 1984-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6162275U true JPS6162275U (en) | 1986-04-26 |
Family
ID=30706236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14801584U Pending JPS6162275U (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6162275U (en) |
-
1984
- 1984-09-28 JP JP14801584U patent/JPS6162275U/ja active Pending
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