FR2756091B1 - Circuit d'alimentation d'une bobine pour electro-aimant - Google Patents
Circuit d'alimentation d'une bobine pour electro-aimantInfo
- Publication number
- FR2756091B1 FR2756091B1 FR9614122A FR9614122A FR2756091B1 FR 2756091 B1 FR2756091 B1 FR 2756091B1 FR 9614122 A FR9614122 A FR 9614122A FR 9614122 A FR9614122 A FR 9614122A FR 2756091 B1 FR2756091 B1 FR 2756091B1
- Authority
- FR
- France
- Prior art keywords
- electro
- magnet
- coil
- feeding circuit
- feeding
- 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.)
- Expired - Fee Related
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
- H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9614122A FR2756091B1 (fr) | 1996-11-18 | 1996-11-18 | Circuit d'alimentation d'une bobine pour electro-aimant |
ES97402718T ES2155974T3 (es) | 1996-11-18 | 1997-11-13 | Circuito de alimentacion de una bobina para electroiman. |
EP97402718A EP0843324B1 (fr) | 1996-11-18 | 1997-11-13 | Circuit d'alimentation d'une bobine pour électro-aimant |
DE69704251T DE69704251T2 (de) | 1996-11-18 | 1997-11-13 | Stromversorgungsschaltung für Elektromagnet |
US08/972,326 US5946182A (en) | 1996-11-18 | 1997-11-18 | Power supply circuit for an electromagnetic coil having low DC and high AC voltage supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9614122A FR2756091B1 (fr) | 1996-11-18 | 1996-11-18 | Circuit d'alimentation d'une bobine pour electro-aimant |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2756091A1 FR2756091A1 (fr) | 1998-05-22 |
FR2756091B1 true FR2756091B1 (fr) | 1998-12-24 |
Family
ID=9497790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9614122A Expired - Fee Related FR2756091B1 (fr) | 1996-11-18 | 1996-11-18 | Circuit d'alimentation d'une bobine pour electro-aimant |
Country Status (5)
Country | Link |
---|---|
US (1) | US5946182A (fr) |
EP (1) | EP0843324B1 (fr) |
DE (1) | DE69704251T2 (fr) |
ES (1) | ES2155974T3 (fr) |
FR (1) | FR2756091B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105307553B (zh) * | 2013-03-14 | 2018-06-29 | 基文影像公司 | 用于抑制操纵装置期间的电磁干扰的方法和电路 |
CN105451631B (zh) | 2013-08-29 | 2018-05-18 | 基文影像公司 | 用于操纵线圈功率优化的***和方法 |
CN105811963B (zh) * | 2016-03-16 | 2019-01-01 | 西安电炉研究所有限公司 | 电子放大式晶闸管驱动器及其控制方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185315A (en) * | 1976-09-23 | 1980-01-22 | Honeywell Inc. | Apparatus with a single input connectable to electrical energizing sources of different character |
US4112477A (en) * | 1977-06-06 | 1978-09-05 | General Motors Corporation | Circuit for energizing a fuel injector valve coil |
US4391236A (en) * | 1981-07-24 | 1983-07-05 | Outboard Marine Corporation | CD Ignition with automatic spark retard |
DE3213515A1 (de) * | 1982-04-10 | 1983-10-20 | Honeywell and Philips Medical Electronics B.V., 5611 Eindhoven | Erregerschaltung fuer magnetventile |
JPS5914615A (ja) * | 1982-07-15 | 1984-01-25 | Matsushita Electric Works Ltd | 有極電磁石の交流駆動回路 |
JPS5948903A (ja) * | 1982-09-14 | 1984-03-21 | Mitsubishi Electric Corp | 電磁石装置 |
JP2561453B2 (ja) * | 1983-02-07 | 1996-12-11 | 住友重機械工業株式会社 | 電気集塵機用パルス電源 |
US4516185A (en) * | 1983-09-30 | 1985-05-07 | Siemens-Allis, Inc. | Time ratio control circuit for contactor or the like |
US5734543A (en) * | 1996-03-27 | 1998-03-31 | Clemson University | Method and apparatus to improve the performance of AC solenoid devices during lapses in power quality |
-
1996
- 1996-11-18 FR FR9614122A patent/FR2756091B1/fr not_active Expired - Fee Related
-
1997
- 1997-11-13 DE DE69704251T patent/DE69704251T2/de not_active Expired - Fee Related
- 1997-11-13 ES ES97402718T patent/ES2155974T3/es not_active Expired - Lifetime
- 1997-11-13 EP EP97402718A patent/EP0843324B1/fr not_active Expired - Lifetime
- 1997-11-18 US US08/972,326 patent/US5946182A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69704251T2 (de) | 2001-07-12 |
ES2155974T3 (es) | 2001-06-01 |
EP0843324B1 (fr) | 2001-03-14 |
US5946182A (en) | 1999-08-31 |
EP0843324A1 (fr) | 1998-05-20 |
FR2756091A1 (fr) | 1998-05-22 |
DE69704251D1 (de) | 2001-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |