JPS55135208A - Actuator - Google Patents
ActuatorInfo
- Publication number
- JPS55135208A JPS55135208A JP3801780A JP3801780A JPS55135208A JP S55135208 A JPS55135208 A JP S55135208A JP 3801780 A JP3801780 A JP 3801780A JP 3801780 A JP3801780 A JP 3801780A JP S55135208 A JPS55135208 A JP S55135208A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- flapper
- cores
- valve
- actuator
- 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
Landscapes
- Multiple-Way Valves (AREA)
- Actuator (AREA)
- Magnetically Actuated Valves (AREA)
- Regulating Braking Force (AREA)
Abstract
PURPOSE: To decrease the magnetic hysteresis and improve the responsibility of the valve in the actuator, by interposing a flapper of nonmagnetic material to which the valve is installed in the side facing to the magnetic circuit of movable plates attracted to the magnetic circuit.
CONSTITUTION: An actuator 10 that produces its operating pressure by of open/ close operation of valve by the magnetic attraction caused in the magnetic circuit is constructed by parallelly placing two solenoid valves 20, 21 on a core 18 fixed to a housing 11 made of a synthetic resin. The solenoid valves 20, 21 are formed by installing nonmagnetic materials 26, 27 to magnetic cores 22, 23. Flapper members 28, 29 attracted to the cores 22, 23 are urged their positions by springs 30, 31 toward the direction away from each of the cores. The flapper members 28, 29 are constituted by magnetic movable plates 32, 33 and nonmagnetic flappers 34, 35 fixed to the side facing to the core. To both sides of each flapper, valves 36W39 are installed respectively.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3801780A JPS55135208A (en) | 1980-03-24 | 1980-03-24 | Actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3801780A JPS55135208A (en) | 1980-03-24 | 1980-03-24 | Actuator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1510477A Division JPS52108291A (en) | 1976-03-05 | 1977-02-16 | Cistern vessel assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55135208A true JPS55135208A (en) | 1980-10-21 |
| JPS6134561B2 JPS6134561B2 (en) | 1986-08-08 |
Family
ID=12513799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3801780A Granted JPS55135208A (en) | 1980-03-24 | 1980-03-24 | Actuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55135208A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776167U (en) * | 1980-10-28 | 1982-05-11 | ||
| DE3047209A1 (en) * | 1980-12-15 | 1982-07-15 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | SIMPLY EFFECTIVE VACUUM ACTUATOR |
| JPH0490779U (en) * | 1990-12-21 | 1992-08-07 | ||
| JP2007008247A (en) * | 2005-06-29 | 2007-01-18 | Hosiden Corp | Locking device |
-
1980
- 1980-03-24 JP JP3801780A patent/JPS55135208A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776167U (en) * | 1980-10-28 | 1982-05-11 | ||
| DE3047209A1 (en) * | 1980-12-15 | 1982-07-15 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | SIMPLY EFFECTIVE VACUUM ACTUATOR |
| JPH0490779U (en) * | 1990-12-21 | 1992-08-07 | ||
| JP2007008247A (en) * | 2005-06-29 | 2007-01-18 | Hosiden Corp | Locking device |
| JP4695928B2 (en) * | 2005-06-29 | 2011-06-08 | ホシデン株式会社 | Locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6134561B2 (en) | 1986-08-08 |
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