JPS63182272U - - Google Patents
Info
- Publication number
- JPS63182272U JPS63182272U JP7254087U JP7254087U JPS63182272U JP S63182272 U JPS63182272 U JP S63182272U JP 7254087 U JP7254087 U JP 7254087U JP 7254087 U JP7254087 U JP 7254087U JP S63182272 U JPS63182272 U JP S63182272U
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- insertion hole
- coil bobbin
- electromagnetic solenoid
- injection nozzle
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 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に係り、フユーエル
インジエクタ用電磁ソレノイドのコイルボビンに
固定鉄芯を挿入する状態を示す縦断面図、第２図
ないし第４図は従来技術に係り、第２図は電磁ソ
レノイドを備えたフユーエルインジエクタの縦断
面図、第３図は電磁ソレノイドを構成するコイル
ボビンの縦断面図、第４図は該コイルボビンに固
定鉄芯を挿入する状態を示す縦断面図である。
１……インジエクタ本体、８……噴射ノズル、
９……ニードル弁、１９……コイル、２０……固
定鉄芯、３３……コイルボビン、３５……鉄芯挿
嵌穴、３８……面取り部。
FIG. 1 is a vertical cross-sectional view showing a state in which a fixed iron core is inserted into the coil bobbin of an electromagnetic solenoid for a fuel injector, and FIG. Fig. 2 is a longitudinal cross-sectional view of a fuel injector equipped with an electromagnetic solenoid, Fig. 3 is a longitudinal cross-sectional view of a coil bobbin that constitutes the electromagnetic solenoid, and Fig. 4 is a longitudinal cross-sectional view showing a state in which a fixed iron core is inserted into the coil bobbin. It is a diagram. 1... Injector main body, 8... Injection nozzle,
9... Needle valve, 19... Coil, 20... Fixed iron core, 33... Coil bobbin, 35... Iron core insertion hole, 38... Chamfered portion.
Claims (1)
られ、外周にコイルが巻回されると共に、内側に
鉄芯挿嵌穴を有する筒状のコイルボビンと、該コ
イルボビンの鉄芯挿嵌穴内に挿嵌された固定鉄芯
とからなり、前記噴射ノズルを常時閉弁している
弁体を開弁動作させるフユーエルインジエクタ用
電磁ソレノイドにおいて、前記コイルボビンの鉄
芯挿嵌穴の挿入側口縁には前記固定鉄芯を挿入す
る際に摺接案内する面取り部を形成したことを特
徴とするフユーエルインジエクタ用電磁ソレノイ
ド。 A cylindrical coil bobbin that is provided in an injector body having an injection nozzle, has a coil wound around its outer periphery, and has an iron core insertion hole inside, and a fixing device that is inserted into the iron core insertion hole of the coil bobbin. In the electromagnetic solenoid for a fuel injector, which opens the valve body which normally closes the injection nozzle, the fixing iron is attached to the insertion side mouth edge of the iron core insertion hole of the coil bobbin. An electromagnetic solenoid for a fuel injector, characterized in that a chamfered portion is formed to guide sliding contact when inserting a core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987072540U JPH0526301Y2 (en) | 1987-05-15 | 1987-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987072540U JPH0526301Y2 (en) | 1987-05-15 | 1987-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63182272U true JPS63182272U (en) | 1988-11-24 |
| JPH0526301Y2 JPH0526301Y2 (en) | 1993-07-02 |
Family
ID=30916077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987072540U Expired - Lifetime JPH0526301Y2 (en) | 1987-05-15 | 1987-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526301Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077405A (en) * | 1983-09-16 | 1985-05-02 | ル−カス インダストリ−ズ パブリツク リミテツド カンパニ− | Solenoid unit and fuel injection valve |
-
1987
- 1987-05-15 JP JP1987072540U patent/JPH0526301Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077405A (en) * | 1983-09-16 | 1985-05-02 | ル−カス インダストリ−ズ パブリツク リミテツド カンパニ− | Solenoid unit and fuel injection valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526301Y2 (en) | 1993-07-02 |
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