EP1049114A3 - A method for controlling an armature of a high speed electromagnetic actuator - Google Patents
A method for controlling an armature of a high speed electromagnetic actuator Download PDFInfo
- Publication number
- EP1049114A3 EP1049114A3 EP00103929A EP00103929A EP1049114A3 EP 1049114 A3 EP1049114 A3 EP 1049114A3 EP 00103929 A EP00103929 A EP 00103929A EP 00103929 A EP00103929 A EP 00103929A EP 1049114 A3 EP1049114 A3 EP 1049114A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- armature
- electromagnetic actuator
- stator core
- controlling
- high speed
- 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.)
- Withdrawn
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
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
-
- 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
- H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
- H01F7/123—Guiding or setting position of armatures, e.g. retaining armatures in their end position by ancillary coil
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Magnetically Actuated Valves (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30034399A | 1999-04-27 | 1999-04-27 | |
US300343 | 1999-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1049114A2 EP1049114A2 (en) | 2000-11-02 |
EP1049114A3 true EP1049114A3 (en) | 2001-11-21 |
Family
ID=23158707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00103929A Withdrawn EP1049114A3 (en) | 1999-04-27 | 2000-02-25 | A method for controlling an armature of a high speed electromagnetic actuator |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1049114A3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO20000678A1 (en) | 2000-11-21 | 2002-05-21 | Magneti Marelli Spa | METHOD OF CONTROL OF AN ELECTROMAGNETIC ACTUATOR FOR THE CONTROL OF A MOTOR VALVE |
US6741441B2 (en) | 2002-02-14 | 2004-05-25 | Visteon Global Technologies, Inc. | Electromagnetic actuator system and method for engine valves |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2601799A1 (en) * | 1976-01-20 | 1977-07-21 | Licentia Gmbh | Switch for electromagnetic contact actuation - has sensor in contactor electromagnetic range whose signals affect electronic switching element |
US5539608A (en) * | 1993-02-25 | 1996-07-23 | Eaton Corporation | Electronic interlock for electromagnetic contactor |
DE19535211A1 (en) * | 1995-09-22 | 1997-03-27 | Univ Dresden Tech | Regulation circuit for electromagnetic switchgear drive |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29703587U1 (en) | 1997-02-28 | 1998-06-25 | FEV Motorentechnik GmbH & Co. KG, 52078 Aachen | Electromagnetic actuator with proximity sensor |
-
2000
- 2000-02-25 EP EP00103929A patent/EP1049114A3/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2601799A1 (en) * | 1976-01-20 | 1977-07-21 | Licentia Gmbh | Switch for electromagnetic contact actuation - has sensor in contactor electromagnetic range whose signals affect electronic switching element |
US5539608A (en) * | 1993-02-25 | 1996-07-23 | Eaton Corporation | Electronic interlock for electromagnetic contactor |
DE19535211A1 (en) * | 1995-09-22 | 1997-03-27 | Univ Dresden Tech | Regulation circuit for electromagnetic switchgear drive |
Also Published As
Publication number | Publication date |
---|---|
EP1049114A2 (en) | 2000-11-02 |
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Legal Events
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Effective date: 20020207 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
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|
18D | Application deemed to be withdrawn |
Effective date: 20020820 |