JPS5652670A - Electromagnetic valve - Google Patents
Electromagnetic valveInfo
- Publication number
- JPS5652670A JPS5652670A JP12738379A JP12738379A JPS5652670A JP S5652670 A JPS5652670 A JP S5652670A JP 12738379 A JP12738379 A JP 12738379A JP 12738379 A JP12738379 A JP 12738379A JP S5652670 A JPS5652670 A JP S5652670A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pole
- rod
- permanent magnet
- outer periphery
- 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
Abstract
PURPOSE: To obtain an electromagnetic valve without any problem in sealing property, anti-corrosion and explosion-proof by a method wherein a permanent magnet is fixed at the top end of a rod to form a valve part, and a solenoid fitted with a rod which is made of a magnetic material is provided in a control power section.
CONSTITUTION: A condition shown in the drawing shows that a valve 10 closes fluid passages 8, 9, a permanent magnet 12 comes downward the position as shown in the drawing due to repulsion of pole S on the outer periphery and pole S at the tip of a rod 15. To open the valve 10, the inner end of the rod 15 is excited for pole N by passing currents which are opposite to the for positive and negative to a coil 17 through a control circuit 18, so that the outer periphery for pole S of the permanent magnet 12 is attracted to rise. Consequently, the valve 10 is opened and the passages 8, 9 are communicated . A control power section 2 having a solenoid 13 and a valve section having the valve 10 connected with the permanent magnet 12 are isolated from a member 3 made of a nonmagnetic material, but there is no influence upon the sealing property.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12738379A JPS5652670A (en) | 1979-10-04 | 1979-10-04 | Electromagnetic valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12738379A JPS5652670A (en) | 1979-10-04 | 1979-10-04 | Electromagnetic valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5652670A true JPS5652670A (en) | 1981-05-11 |
Family
ID=14958625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12738379A Pending JPS5652670A (en) | 1979-10-04 | 1979-10-04 | Electromagnetic valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5652670A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6099298U (en) * | 1983-12-14 | 1985-07-06 | 三菱重工業株式会社 | liquid filling valve |
JPH02146382A (en) * | 1988-11-25 | 1990-06-05 | Matsushita Electric Ind Co Ltd | Fluid control valve |
JPH02146380A (en) * | 1988-11-25 | 1990-06-05 | Matsushita Electric Ind Co Ltd | Fluid control valve |
CN102620028A (en) * | 2011-02-01 | 2012-08-01 | 陈光焕 | Full-closed magnetic force-pulled electrically operated valve |
-
1979
- 1979-10-04 JP JP12738379A patent/JPS5652670A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6099298U (en) * | 1983-12-14 | 1985-07-06 | 三菱重工業株式会社 | liquid filling valve |
JPH0344718Y2 (en) * | 1983-12-14 | 1991-09-19 | ||
JPH02146382A (en) * | 1988-11-25 | 1990-06-05 | Matsushita Electric Ind Co Ltd | Fluid control valve |
JPH02146380A (en) * | 1988-11-25 | 1990-06-05 | Matsushita Electric Ind Co Ltd | Fluid control valve |
CN102620028A (en) * | 2011-02-01 | 2012-08-01 | 陈光焕 | Full-closed magnetic force-pulled electrically operated valve |
CN102620028B (en) * | 2011-02-01 | 2016-03-09 | 陈光焕 | Totally-enclosed Magnetic force tracting electric valve |
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