ES2107333A1 - Bistable electromechanical linear displacement and magnetic locking device. - Google Patents
Bistable electromechanical linear displacement and magnetic locking device.Info
- Publication number
- ES2107333A1 ES2107333A1 ES09401187A ES9401187A ES2107333A1 ES 2107333 A1 ES2107333 A1 ES 2107333A1 ES 09401187 A ES09401187 A ES 09401187A ES 9401187 A ES9401187 A ES 9401187A ES 2107333 A1 ES2107333 A1 ES 2107333A1
- Authority
- ES
- Spain
- Prior art keywords
- linear displacement
- locking device
- permanent magnet
- core
- magnetic locking
- 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
- H01F7/16—Rectilinearly-movable armatures
- H01F2007/1669—Armatures actuated by current pulse, e.g. bistable actuators
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Bistable electromechanical linear displacement and magnetic locking device. This consists of an electrical winding 4, with a ferromagnetic core 5 it has two positions or stable states, since it performs the retention or locking at one end, by permanent magnet 1, and at the other, by a helicoidal spring 6, or by another permanent magnet. There is a linear displacement of the core 5 and the actuator element 7. Element 7 operates by opening or closing the passage to element 11. Element 11 may represent the part of a valve with a hole, closed by element 7, or may represent a discontinuous electrical circuit, closed by element 7, i.e. the assembly of an electrically operated valve or a relay, respectively. Various alternatives are obtained by combining the relative positions of the winding, the core, the actuator, and locking by spring or by permanent magnet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09401187A ES2107333B1 (en) | 1994-05-20 | 1994-05-20 | BISTABLE ELECTROMECHANICAL DEVICE FOR LINEAR DISPLACEMENT AND MAGNETIC INTERLOCKING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09401187A ES2107333B1 (en) | 1994-05-20 | 1994-05-20 | BISTABLE ELECTROMECHANICAL DEVICE FOR LINEAR DISPLACEMENT AND MAGNETIC INTERLOCKING. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2107333A1 true ES2107333A1 (en) | 1997-11-16 |
ES2107333B1 ES2107333B1 (en) | 1998-07-01 |
Family
ID=8286437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09401187A Expired - Fee Related ES2107333B1 (en) | 1994-05-20 | 1994-05-20 | BISTABLE ELECTROMECHANICAL DEVICE FOR LINEAR DISPLACEMENT AND MAGNETIC INTERLOCKING. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2107333B1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3091725A (en) * | 1958-08-28 | 1963-05-28 | American Radiator & Standard | Electro-magnetic device |
US3886507A (en) * | 1973-10-05 | 1975-05-27 | Westinghouse Electric Corp | Adjustable latch for a relay |
GB2227608A (en) * | 1989-01-25 | 1990-08-01 | H U Dev Corp | Solenoid actuators |
WO1993020568A1 (en) * | 1992-04-07 | 1993-10-14 | Avl Medical Instruments Ag | Electromagnetic actuator for, in particular, a valve |
EP0572155A1 (en) * | 1992-05-29 | 1993-12-01 | Westinghouse Electric Corporation | Bistable magnetic actuator |
ES2082218T3 (en) * | 1990-07-30 | 1996-03-16 | Bticino Spa | MANUFACTURING METHOD OF A PERMANENT MAGNET RELEASE SOLENOID FOR AUTOMATIC CIRCUIT BREAKERS. |
-
1994
- 1994-05-20 ES ES09401187A patent/ES2107333B1/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3091725A (en) * | 1958-08-28 | 1963-05-28 | American Radiator & Standard | Electro-magnetic device |
US3886507A (en) * | 1973-10-05 | 1975-05-27 | Westinghouse Electric Corp | Adjustable latch for a relay |
GB2227608A (en) * | 1989-01-25 | 1990-08-01 | H U Dev Corp | Solenoid actuators |
ES2082218T3 (en) * | 1990-07-30 | 1996-03-16 | Bticino Spa | MANUFACTURING METHOD OF A PERMANENT MAGNET RELEASE SOLENOID FOR AUTOMATIC CIRCUIT BREAKERS. |
WO1993020568A1 (en) * | 1992-04-07 | 1993-10-14 | Avl Medical Instruments Ag | Electromagnetic actuator for, in particular, a valve |
EP0572155A1 (en) * | 1992-05-29 | 1993-12-01 | Westinghouse Electric Corporation | Bistable magnetic actuator |
Also Published As
Publication number | Publication date |
---|---|
ES2107333B1 (en) | 1998-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19971116 Kind code of ref document: A1 Effective date: 19971116 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20141120 |