JPS5661102A - Rotary solenoid - Google Patents
Rotary solenoidInfo
- Publication number
- JPS5661102A JPS5661102A JP13722679A JP13722679A JPS5661102A JP S5661102 A JPS5661102 A JP S5661102A JP 13722679 A JP13722679 A JP 13722679A JP 13722679 A JP13722679 A JP 13722679A JP S5661102 A JPS5661102 A JP S5661102A
- Authority
- JP
- Japan
- Prior art keywords
- yokes
- magnets
- poles
- solenoid
- turned
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/14—Pivoting armatures
- H01F7/145—Rotary electromagnets with variable gap
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Abstract
PURPOSE:To obtain the rotary solenoid that does not require a reversing spring, by shortening the axial direction by using only one solenoid, and keeping the position of an operating lever by the attracting force against the yokes of permanent magnets even when the exciting current of the solenoid is turned off. CONSTITUTION:When a current is flowed through the solenoid 18 via a lead 25, the yokes 14 become the S poles, and the yokes 15 become the N poles. A rotating member 16 is moved to the position, where the magnets 18 oppose the parts 14b of the yokes which are of the S poles, and the magnets 19 oppose the parts 15b of the yokes which are of the N poles. Even when the exciting current is turned off, since the yokes 14 and 15 are the magnetic bodies, the position of the member 16 and the operating lever 22 is kept by the magnetic force of the magnets 18 and 19. When the direction of the exciting current is reversed, the member 16 and the lever 22 are moved counterclockwise by 45 deg., and the position is kept by the magnets 18 and 19, even when the current is turned off. In this constitution, the reversing spring which is installed in a locking lever is not required, and very useful effect is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13722679A JPS5661102A (en) | 1979-10-24 | 1979-10-24 | Rotary solenoid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13722679A JPS5661102A (en) | 1979-10-24 | 1979-10-24 | Rotary solenoid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5661102A true JPS5661102A (en) | 1981-05-26 |
| JPS613083B2 JPS613083B2 (en) | 1986-01-30 |
Family
ID=15193719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13722679A Granted JPS5661102A (en) | 1979-10-24 | 1979-10-24 | Rotary solenoid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5661102A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2717947A1 (en) * | 1994-03-25 | 1995-09-29 | Sagem | Rotary electromagnetic actuator with limited angular travel. |
| EP2339718A3 (en) * | 2009-12-22 | 2018-07-04 | SVM Schultz Verwaltungs-GmbH & Co. KG | Pivot magnet |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020090104A1 (en) * | 2018-11-02 | 2020-05-07 | 三菱電機株式会社 | Water level prediction device and water level prediction method |
-
1979
- 1979-10-24 JP JP13722679A patent/JPS5661102A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2717947A1 (en) * | 1994-03-25 | 1995-09-29 | Sagem | Rotary electromagnetic actuator with limited angular travel. |
| US5677659A (en) * | 1994-03-25 | 1997-10-14 | Societe D'applications Generales D'electricite Et De Mecanique-Sagem | Limited angular deflecting type rotary electromagnetic actuator |
| EP2339718A3 (en) * | 2009-12-22 | 2018-07-04 | SVM Schultz Verwaltungs-GmbH & Co. KG | Pivot magnet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS613083B2 (en) | 1986-01-30 |
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