JPS644970U - - Google Patents
Info
- Publication number
- JPS644970U JPS644970U JP9988687U JP9988687U JPS644970U JP S644970 U JPS644970 U JP S644970U JP 9988687 U JP9988687 U JP 9988687U JP 9988687 U JP9988687 U JP 9988687U JP S644970 U JPS644970 U JP S644970U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- valve body
- iron core
- inner hole
- rotating piece
- 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 4
- 239000003302 ferromagnetic material Substances 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図〜第３図は本考案による電磁弁の一実施
例を示し、第１図は主要部の全体断面図、第２図
は第１図の−断面図、第３図は第１図の−
断面図、第４図は従来技術の一例の断面図であ
る。
符号の説明、１０……バルブ本体、１１……内
孔、１５……スプール、１５ａ…一端部、１８…
…回動片、１９……スプリング、２０……鉄心、
２１……コイル、Ｐ１……入口ポート、Ｐ２……
出口ポート、Ｇ……切欠部。
1 to 3 show an embodiment of the solenoid valve according to the present invention, in which FIG. 1 is a general sectional view of the main part, FIG. 2 is a sectional view taken from the side shown in FIG. of-
Cross-sectional view, FIG. 4 is a cross-sectional view of an example of the prior art. Explanation of symbols, 10... Valve body, 11... Inner hole, 15... Spool, 15a... One end, 18...
...Rotating piece, 19...Spring, 20...Iron core,
21... Coil, P1... Inlet port, P2...
Exit port, G...Notch.
Claims (1)
ート及び出口ポートを有するバルブ本体と、前記
内孔に回動可能かつ液密に嵌挿されて前記両ポー
トの間の連通を制御すると共に一端部が前記バル
ブ本体より突出するスプールと、このスプールを
所定の不作動位置に向けて回動付勢するスプリン
グと、棒状の強磁性体よりなり中央部が前記スプ
ールの前記一端部に固定されて同スプールの回動
軸線に対し直角方向両側に突出する回動片と、全
体としてＣ字状に形成されその切欠部内に前記回
動片を位置させるように前記バルブ本体に固定さ
れた鉄心と、この鉄心に巻回され印加される制御
電流に応じて前記鉄心を磁化して前記回動片及び
スプールを前記スプリングに抗して回動させるコ
イルを備えてなる電磁弁。 a valve body having an inner hole, an inlet port and an outlet port communicating with each other through the inner hole; a valve body rotatably and fluid-tightly fitted into the inner hole to control communication between the ports; A spool whose portion protrudes from the valve body, a spring which biases the spool to rotate toward a predetermined inoperative position, and a rod-shaped ferromagnetic material whose central portion is fixed to the one end of the spool. a rotating piece protruding on both sides in a direction perpendicular to the rotational axis of the spool, and an iron core formed in a C-shape as a whole and fixed to the valve body so that the rotating piece is positioned within the notch; A solenoid valve comprising a coil that is wound around the iron core and magnetizes the iron core in response to an applied control current to rotate the rotating piece and the spool against the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9988687U JPS644970U (en) | 1987-06-29 | 1987-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9988687U JPS644970U (en) | 1987-06-29 | 1987-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644970U true JPS644970U (en) | 1989-01-12 |
Family
ID=31327460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9988687U Pending JPS644970U (en) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005115955A (en) * | 2003-10-06 | 2005-04-28 | Robert Bosch Gmbh | Pressure regulation module for controlling gas |
-
1987
- 1987-06-29 JP JP9988687U patent/JPS644970U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005115955A (en) * | 2003-10-06 | 2005-04-28 | Robert Bosch Gmbh | Pressure regulation module for controlling gas |