GB9218499D0 - Electromagnetically actuated valve - Google Patents
Electromagnetically actuated valveInfo
- Publication number
- GB9218499D0 GB9218499D0 GB929218499A GB9218499A GB9218499D0 GB 9218499 D0 GB9218499 D0 GB 9218499D0 GB 929218499 A GB929218499 A GB 929218499A GB 9218499 A GB9218499 A GB 9218499A GB 9218499 D0 GB9218499 D0 GB 9218499D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- actuated valve
- electromagnetically actuated
- electromagnetically
- valve
- actuated
- 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- Withdrawn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
- H01F7/1844—Monitoring or fail-safe circuits
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F7/00—Regulating magnetic variables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
- H01H2047/006—Detecting unwanted movement of contacts and applying pulses to coil for restoring to normal status
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
- H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
- H01H2047/046—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current with measuring of the magnetic field, e.g. of the magnetic flux, for the control of coil current
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Magnetically Actuated Valves (AREA)
- Electromagnets (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4129265A DE4129265A1 (en) | 1991-08-30 | 1991-08-30 | ELECTROMAGNETIC SWITCHGEAR |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9218499D0 true GB9218499D0 (en) | 1992-10-14 |
GB2259188A GB2259188A (en) | 1993-03-03 |
Family
ID=6439759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9218499A Withdrawn GB2259188A (en) | 1991-08-30 | 1992-09-01 | Detecting the operation of an electromagnetic actuator |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE4129265A1 (en) |
FR (1) | FR2680855A1 (en) |
GB (1) | GB2259188A (en) |
IT (1) | IT1256348B (en) |
SE (1) | SE9202445L (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19506168A1 (en) * | 1995-02-22 | 1996-08-29 | Siemens Ag | Appts. for detection of switching state of protective relays |
DE19524755A1 (en) * | 1995-07-07 | 1997-01-09 | Horst Bendrich | Switch magnets stroke-monitoring device for electromagnetically operated switch - delivers binary signal denoting travel of armature on basis of derivative of coil current drawn through low-impedance transformer winding. |
DE59604468D1 (en) * | 1995-12-05 | 2000-03-23 | Siemens Ag | CONTROL UNIT FOR SWITCHGEAR |
DE19605974A1 (en) * | 1996-02-06 | 1997-08-07 | Kloeckner Moeller Gmbh | Electronic switching magnet control for switching on and holding a contactor |
DE19605759A1 (en) * | 1996-02-06 | 1997-08-07 | Kloeckner Moeller Gmbh | Electronic switching magnet control for holding a contactor |
DE19609608C2 (en) * | 1996-03-12 | 2001-05-23 | Bosch Gmbh Robert | Method for measuring the armature pull-in voltage and the armature pull-in voltage of a switching relay |
FR2750244B1 (en) * | 1996-06-20 | 1998-11-06 | Clausin Jacques | PROPORTIONAL FORCE CONTROL DEVICE DELIVERED BY AN ELECTROMAGNET INDEPENDENT OF VARIATIONS IN SUPPLY VOLTAGES AND GAPS |
FR2834119B1 (en) * | 2001-08-30 | 2004-05-21 | Moving Magnet Tech Mmt | ELECTROMAGNETIC ACTUATOR WITH TWO STABLE LIMIT POSITIONS, IN PARTICULAR FOR CONTROLLING AIR INLET DUCT VALVES FOR INTERNAL COMBUSTION ENGINES |
DE10161501A1 (en) * | 2001-12-14 | 2003-06-26 | Wabco Gmbh & Co Ohg | Solenoid coil pressure sensor unit for EBS wheel modulator control units of electronically controlled electro-pneumatic brake systems equipped with solenoid control valves and controlled via a CAN data bus |
DE10161497A1 (en) * | 2001-12-14 | 2003-06-26 | Wabco Gmbh & Co Ohg | Solenoid coil pressure sensor unit for EBS modulators of electronically controlled electro-pneumatic brake systems equipped with solenoid control valves |
DE10162525C1 (en) * | 2001-12-19 | 2003-06-18 | Rexroth Mecman Gmbh | Electromagnetic multi-way valve has magnetic field sensor followed by driver stage for contactlessly transferring drive signals via external data lines within range of sensor |
DE10331339A1 (en) | 2003-07-10 | 2005-02-03 | Siemens Ag | Electromagnetic switching device |
US7061352B2 (en) * | 2004-01-26 | 2006-06-13 | Tzo-Ing Lin | Noise-free low-power consumption wide voltage range DC and AC contactor and remote telephone control system using the same |
JP4835351B2 (en) * | 2005-12-28 | 2011-12-14 | アンデン株式会社 | Relay drive circuit |
US20070285195A1 (en) | 2006-06-13 | 2007-12-13 | Nehl Thomas W | Direct flux control system for magnetic structures |
US9389619B2 (en) * | 2013-07-29 | 2016-07-12 | The Boeing Company | Transformer core flux control for power management |
US9568563B2 (en) | 2012-07-19 | 2017-02-14 | The Boeing Company | Magnetic core flux sensor |
US9455084B2 (en) | 2012-07-19 | 2016-09-27 | The Boeing Company | Variable core electromagnetic device |
US9159487B2 (en) | 2012-07-19 | 2015-10-13 | The Boeing Company | Linear electromagnetic device |
US9947450B1 (en) | 2012-07-19 | 2018-04-17 | The Boeing Company | Magnetic core signal modulation |
US9651633B2 (en) | 2013-02-21 | 2017-05-16 | The Boeing Company | Magnetic core flux sensor |
US10403429B2 (en) | 2016-01-13 | 2019-09-03 | The Boeing Company | Multi-pulse electromagnetic device including a linear magnetic core configuration |
DE102017200828B4 (en) | 2017-01-19 | 2018-09-20 | Hochschule Heilbronn | Method and arrangement for determining the armature position of an electromagnet |
DE102018124023A1 (en) * | 2018-09-28 | 2020-04-02 | Kiekert Aktiengesellschaft | Movement coupling device |
FR3098637B1 (en) * | 2019-07-08 | 2021-10-15 | G Cartier Tech | SELF-CONTROLLED ELECTROMECHANICAL ACTUATOR |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2019345C3 (en) * | 1970-04-22 | 1982-12-09 | Voith Getriebe Kg, 7920 Heidenheim | Arrangement for influencing the excitation current of a direct current electromagnet used as a drive for solenoid valves |
DE2614926A1 (en) * | 1976-04-07 | 1977-10-13 | Hartmann & Braun Ag | Electromagnetic switch with guided contacts - has flap armature with insulator on pivoting end with intermediate spring contacts |
GB1594578A (en) * | 1977-10-21 | 1981-07-30 | Hart J C H | Electromagnetic actuator circuits |
GB2041573B (en) * | 1979-02-08 | 1983-04-13 | Lucas Industries Ltd | Fuel injection system for internal combustion engines |
DE3143916A1 (en) * | 1981-11-05 | 1983-05-11 | Robert Bosch Gmbh, 7000 Stuttgart | Electromagnetic operating device |
GB2112213B (en) * | 1981-12-21 | 1985-12-11 | Gen Electric | Electromagnetic contactor with flux sensor |
US4659969A (en) * | 1984-08-09 | 1987-04-21 | Synektron Corporation | Variable reluctance actuator having position sensing and control |
US4656400A (en) * | 1985-07-08 | 1987-04-07 | Synektron Corporation | Variable reluctance actuators having improved constant force control and position-sensing features |
US4608620A (en) * | 1985-11-14 | 1986-08-26 | Westinghouse Electric Corp. | Magnetic sensor for armature and stator |
-
1991
- 1991-08-30 DE DE4129265A patent/DE4129265A1/en not_active Withdrawn
-
1992
- 1992-08-26 SE SE9202445A patent/SE9202445L/en not_active Application Discontinuation
- 1992-08-28 FR FR9210358A patent/FR2680855A1/en active Pending
- 1992-08-28 IT ITMI922025A patent/IT1256348B/en active IP Right Grant
- 1992-09-01 GB GB9218499A patent/GB2259188A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2680855A1 (en) | 1993-03-05 |
SE9202445L (en) | 1993-03-01 |
IT1256348B (en) | 1995-12-01 |
ITMI922025A1 (en) | 1994-02-28 |
GB2259188A (en) | 1993-03-03 |
SE9202445D0 (en) | 1992-08-26 |
DE4129265A1 (en) | 1993-03-04 |
ITMI922025A0 (en) | 1992-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |