JPH0187382U - - Google Patents
Info
- Publication number
- JPH0187382U JPH0187382U JP18190187U JP18190187U JPH0187382U JP H0187382 U JPH0187382 U JP H0187382U JP 18190187 U JP18190187 U JP 18190187U JP 18190187 U JP18190187 U JP 18190187U JP H0187382 U JPH0187382 U JP H0187382U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- solenoid valve
- fixed
- movable plunger
- movable
- 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
- 230000004907 flux Effects 0.000 claims 2
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の第１実施例のソレノイドバル
ブの軸方向断面図、第２図はばねの平面図、第３
図は本考案の第２実施例のソレノイドバルブの軸
方向断面図、第４図は第３図の４−４線断面図、
第５図は本考案の第３実施例のソレノイドバルブ
の軸方向断面図、第６図は第５図の６−６線断面
図、第７図は従来のソレノイドバルブの軸方向断
面図である。
Ａ……バルブ作動部、１０，１０′，１０″…
…ソレノイドバルブ、１２……ヨークシース、１
４，１４′……可動プランジヤ、１６……固定プ
ランジヤ、１８……バルブステム、２２，２２′
……コイルケース、２４……コイル、２５，２７
，２７′……永久磁石（調心手段）、３０……ば
ね（調心手段）。
Fig. 1 is an axial sectional view of a solenoid valve according to the first embodiment of the present invention, Fig. 2 is a plan view of a spring, and Fig. 3 is a plan view of a spring.
The figure is an axial sectional view of a solenoid valve according to the second embodiment of the present invention, and FIG. 4 is a sectional view taken along the line 4-4 in FIG.
Fig. 5 is an axial sectional view of a solenoid valve according to a third embodiment of the present invention, Fig. 6 is a sectional view taken along line 6-6 in Fig. 5, and Fig. 7 is an axial sectional view of a conventional solenoid valve. . A... Valve operating part, 10, 10', 10''...
... Solenoid valve, 12 ... Yoke sheath, 1
4, 14'... Movable plunger, 16... Fixed plunger, 18... Valve stem, 22, 22'
... Coil case, 24 ... Coil, 25, 27
, 27'...Permanent magnet (aligning means), 30... Spring (aligning means).
Claims (1)
ランジヤを貫通するバルブステムの端部が可動プ
ランジヤに固定され、前記可動プランジヤが磁気
吸引力によつて前記固定プランジヤ側に吸引され
るようになつているソレノイドバルブにおいて、 コイル通電時に、可動プランジヤ上端より上に
は磁束ループが生ぜずコイルケースと前記可動プ
ランジヤとの間において実質的に横方向の磁束の
みが生じるようにしたことを特徴とする、 ソレノイドバルブ。 (2) 前記可動プランジヤの上端とコイルケース
との間に調心手段を有することを特徴とする、実
用新案登録請求の範囲第１項記載のソレノイドバ
ルブ。[Claims for Utility Model Registration] (1) The end of the valve stem that passes through a fixed plunger provided on the side closer to the valve actuating part is fixed to a movable plunger, and the movable plunger is fixed to the fixed plunger by magnetic attraction. In a solenoid valve that is designed to be attracted to the plunger side, when the coil is energized, no magnetic flux loop is generated above the upper end of the movable plunger, and substantially only lateral magnetic flux is generated between the coil case and the movable plunger. A solenoid valve characterized by a solenoid valve. (2) The solenoid valve according to claim 1, which is a registered utility model, and further includes an alignment means between the upper end of the movable plunger and the coil case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18190187U JPH0187382U (en) | 1987-12-01 | 1987-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18190187U JPH0187382U (en) | 1987-12-01 | 1987-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0187382U true JPH0187382U (en) | 1989-06-09 |
Family
ID=31473365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18190187U Pending JPH0187382U (en) | 1987-12-01 | 1987-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0187382U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61189377A (en) * | 1985-02-16 | 1986-08-23 | ロ−ベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Pressure regulator |
| JPS61244984A (en) * | 1985-04-24 | 1986-10-31 | Nachi Fujikoshi Corp | Oil-immersed solenoid control valve |
| JPS6227273B2 (en) * | 1984-10-03 | 1987-06-13 | Nippon Kokuju Tetsudo |
-
1987
- 1987-12-01 JP JP18190187U patent/JPH0187382U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6227273B2 (en) * | 1984-10-03 | 1987-06-13 | Nippon Kokuju Tetsudo | |
| JPS61189377A (en) * | 1985-02-16 | 1986-08-23 | ロ−ベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Pressure regulator |
| JPS61244984A (en) * | 1985-04-24 | 1986-10-31 | Nachi Fujikoshi Corp | Oil-immersed solenoid control valve |
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