JPS6234407U - - Google Patents
Info
- Publication number
- JPS6234407U JPS6234407U JP12518085U JP12518085U JPS6234407U JP S6234407 U JPS6234407 U JP S6234407U JP 12518085 U JP12518085 U JP 12518085U JP 12518085 U JP12518085 U JP 12518085U JP S6234407 U JPS6234407 U JP S6234407U
- Authority
- JP
- Japan
- Prior art keywords
- core tube
- armature
- pole face
- fitting
- filled
- 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
- 238000003466 welding Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
- Electromagnets (AREA)
Description
第１図はこの考案の一実施例を示す縦断面図、
第２図は第１図にＡ―Ａ線に沿う断面図、第３図
第３図は電子ビーム溶接によつて部分溶接を行な
う場合の模式的説明図、第４図は従来の電磁弁ソ
レノイドの一例を示す縦断面図である。
１……電磁弁ソレノイド、２……ハウジング、
３……ボビン、４……電磁コイル、５……コアチ
ユーブ、６……ポールフエイス（固定鉄心）、７
……コアチユーブエンド、８……アマチユア（可
動鉄心）、９……プツシユロツド、１０……弁本
体、１２……プツシユピン、１５〜１７……Ｏリ
ング、１８，１９……嵌合部、２０，２１……Ｏ
リング、ｃ〜ｆ……溶接部。
FIG. 1 is a longitudinal sectional view showing an embodiment of this invention.
Figure 2 is a sectional view taken along line A-A in Figure 1, Figure 3 is a schematic explanatory diagram when partial welding is performed by electron beam welding, and Figure 4 is a conventional solenoid valve solenoid. It is a longitudinal cross-sectional view showing an example. 1...Solenoid valve solenoid, 2...Housing,
3... Bobbin, 4... Electromagnetic coil, 5... Core tube, 6... Pole face (fixed iron core), 7
... Core tube end, 8 ... Armature (movable iron core), 9 ... Push rod, 10 ... Valve body, 12 ... Push pin, 15-17 ... O-ring, 18, 19 ... Fitting part, 20, 21...O
Rings, c to f... welded parts.
Claims (1)
この電磁コイルを嵌挿する円筒状のコアチユーブ
と、該コアチユーブの両端に嵌合されたポールフ
エイス及びコアチユーブエンドと、前記コアチユ
ーブ内を摺動するアマチユアと、該アマチユアに
固定され、前記ポールフエイスを貫通して弁体を
駆動するプツシユロツドとを備え、前記コアチユ
ーブ内に油が満たされる電磁弁ソレノイドにおい
て、 前記コアチユーブの両端とポールフエイス及び
コアチユーブエンドとの嵌合部をそれぞれ全周の
一部において溶接すると共に、その各嵌合部の溶
接部の近傍内側にそれぞれＯリングを嵌挿してシ
ーリングを施したことを特徴とする電磁弁ソレノ
イド。[Claims for utility model registration] An electromagnetic coil molded inside the housing,
A cylindrical core tube into which this electromagnetic coil is inserted, a pole face and a core tube end fitted to both ends of the core tube, an armature that slides within the core tube, and an armature that is fixed to the armature and supports the pole face. In the electromagnetic valve solenoid, the core tube is filled with oil, and the core tube is filled with oil at a part of the entire circumference of the fitting portion between both ends of the core tube and the pole face and the core tube end. An electromagnetic valve solenoid characterized in that it is welded and that each fitting part is sealed by fitting an O-ring inside the welding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12518085U JPH0314019Y2 (en) | 1985-08-16 | 1985-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12518085U JPH0314019Y2 (en) | 1985-08-16 | 1985-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6234407U true JPS6234407U (en) | 1987-02-28 |
| JPH0314019Y2 JPH0314019Y2 (en) | 1991-03-28 |
Family
ID=31017860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12518085U Expired JPH0314019Y2 (en) | 1985-08-16 | 1985-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314019Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013516583A (en) * | 2010-01-11 | 2013-05-13 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Solenoid valve having a core sleeve and method for welding the core sleeve |
-
1985
- 1985-08-16 JP JP12518085U patent/JPH0314019Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013516583A (en) * | 2010-01-11 | 2013-05-13 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Solenoid valve having a core sleeve and method for welding the core sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0314019Y2 (en) | 1991-03-28 |