JPS63198879U - - Google Patents
Info
- Publication number
- JPS63198879U JPS63198879U JP8971887U JP8971887U JPS63198879U JP S63198879 U JPS63198879 U JP S63198879U JP 8971887 U JP8971887 U JP 8971887U JP 8971887 U JP8971887 U JP 8971887U JP S63198879 U JPS63198879 U JP S63198879U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic flux
- fixed
- yoke
- magnetic
- 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
- 230000004907 flux Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 2
- 230000005284 excitation Effects 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の第１の実施例の断面図、第２
図は部分構成図、第３図は本考案の第２の実施例
の断面図、第４図は従来装置の断面図である。
１……ヨーク、２……固定鉄心、３……第１の
磁束、４……電気巻線、５……流体、６……流路
、７……弁座、８……一磁極、９……弁体、１０
……第２の磁束、１１……永久磁石。
FIG. 1 is a sectional view of the first embodiment of the present invention;
3 is a sectional view of a second embodiment of the present invention, and FIG. 4 is a sectional view of a conventional device. DESCRIPTION OF SYMBOLS 1... Yoke, 2... Fixed iron core, 3... First magnetic flux, 4... Electric winding, 5... Fluid, 6... Channel, 7... Valve seat, 8... One magnetic pole, 9 ... Valve body, 10
...Second magnetic flux, 11...Permanent magnet.
Claims (1)
該固定鉄心に巻回され通電されることにより該固
定鉄心を励磁し、第１の磁束を発生する電気巻線
と、流体の流路が通過する非磁性体の弁座と、該
固定鉄心の励磁により該弁座および固定鉄心の一
磁極との間を移動することにより該通路を開閉す
る磁性体から成る球状の弁体とから成る電磁弁に
おいて、 第２の磁束を発生し、電気巻線による該第１の
磁束に対して該第２の磁束を並列に分流して作用
させる永久磁石を該ヨークに設けたことを特徴と
する電磁弁。[Scope of claim for utility model registration] A yoke, a fixed iron core fixed to the yoke,
an electric winding wound around the fixed core and energized to excite the fixed core and generate a first magnetic flux; a valve seat made of a non-magnetic material through which a fluid flow path passes; In a solenoid valve consisting of a spherical valve body made of a magnetic material that opens and closes the passage by moving between the valve seat and one magnetic pole of a fixed iron core upon excitation, a second magnetic flux is generated and the electric winding A solenoid valve characterized in that the yoke is provided with a permanent magnet that causes the second magnetic flux to branch and act in parallel with the first magnetic flux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8971887U JPS63198879U (en) | 1987-06-12 | 1987-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8971887U JPS63198879U (en) | 1987-06-12 | 1987-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198879U true JPS63198879U (en) | 1988-12-21 |
Family
ID=30948948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8971887U Pending JPS63198879U (en) | 1987-06-12 | 1987-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198879U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559902B2 (en) * | 1972-06-29 | 1980-03-12 | ||
| JPS61136074A (en) * | 1984-12-05 | 1986-06-23 | Toto Denki Kk | Solenoid operated valve for fluid |
-
1987
- 1987-06-12 JP JP8971887U patent/JPS63198879U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559902B2 (en) * | 1972-06-29 | 1980-03-12 | ||
| JPS61136074A (en) * | 1984-12-05 | 1986-06-23 | Toto Denki Kk | Solenoid operated valve for fluid |
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