EP0901057A3 - Schaltungsvorrichtung zur Stromregelung - Google Patents
Schaltungsvorrichtung zur Stromregelung Download PDFInfo
- Publication number
- EP0901057A3 EP0901057A3 EP98114690A EP98114690A EP0901057A3 EP 0901057 A3 EP0901057 A3 EP 0901057A3 EP 98114690 A EP98114690 A EP 98114690A EP 98114690 A EP98114690 A EP 98114690A EP 0901057 A3 EP0901057 A3 EP 0901057A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- current
- coil
- arrangement
- freewheeling
- flowing
- 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
- 230000001105 regulatory effect Effects 0.000 abstract 2
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
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
-
- 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)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Relay Circuits (AREA)
- Measurement Of Current Or Voltage (AREA)
- Control Of Voltage And Current In General (AREA)
- Control Of Electrical Variables (AREA)
- Seal Device For Vehicle (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29715925U DE29715925U1 (de) | 1997-09-05 | 1997-09-05 | Schaltungsvorrichtung |
| DE29715925U | 1997-09-05 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0901057A2 EP0901057A2 (de) | 1999-03-10 |
| EP0901057A3 true EP0901057A3 (de) | 1999-05-12 |
| EP0901057B1 EP0901057B1 (de) | 2003-02-26 |
Family
ID=8045562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98114690A Revoked EP0901057B1 (de) | 1997-09-05 | 1998-08-05 | Schaltungsvorrichtung zur Stromregelung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6262874B1 (de) |
| EP (1) | EP0901057B1 (de) |
| DE (2) | DE29715925U1 (de) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999021269A1 (de) | 1997-10-17 | 1999-04-29 | Continental Teves Ag & Co. Ohg | Verfahren und schaltungsanordnung zur verringerung von spannungseinbrüchen auf den batteriezuleitungen |
| EP1423860A1 (de) * | 2001-07-12 | 2004-06-02 | Mecel Aktiebolag | Verfahren zur solenoidsteuerung |
| JP3851140B2 (ja) * | 2001-10-30 | 2006-11-29 | ボッシュ株式会社 | 流量制御用電磁比例制御弁の駆動方法 |
| DE10302988B3 (de) * | 2003-01-25 | 2004-10-28 | Festo Ag & Co. | Schaltungsvorrichtung zur Erzeugung eines durch eine Magnetspulenanordnung fließenden, durch Taktung geregelten Spulenstroms |
| DE102004058159B4 (de) * | 2004-12-02 | 2014-02-13 | Bosch Rexroth Ag | Schaltungsanordnung zur Betätigung eines Ventils |
| DE102006020561B3 (de) * | 2006-05-03 | 2007-11-29 | Infineon Technologies Ag | Spannungsversorgungsschaltung und Verfahren zum Versorgen einer Schaltung mit einer Versorgungsspannung |
| JP4431996B2 (ja) * | 2007-07-09 | 2010-03-17 | Smc株式会社 | 電磁弁駆動回路及び電磁弁 |
| JP4359855B2 (ja) | 2007-07-09 | 2009-11-11 | Smc株式会社 | 電磁弁駆動回路及び電磁弁 |
| RU2374712C1 (ru) * | 2008-04-07 | 2009-11-27 | Закрытое акционерное общество "Новые технологии" | Способ формирования положительной жесткости тяговой характеристики электромагнита |
| CN101404199B (zh) * | 2008-07-01 | 2011-10-19 | 常熟开关制造有限公司(原常熟开关厂) | 电磁铁控制装置 |
| US20100259861A1 (en) * | 2009-04-10 | 2010-10-14 | Pertech Resources, Inc. | Solenoid drive method that conserves power |
| US8687341B2 (en) * | 2010-02-10 | 2014-04-01 | Hanchett Entry Systems, Inc. | Control circuit for electric unlocking devices using actuating solenoids |
| CN102493886B (zh) * | 2011-11-30 | 2014-04-30 | 潍柴动力股份有限公司 | 一种喷油器开启时间修正方法及装置 |
| JP6056804B2 (ja) * | 2014-04-18 | 2017-01-11 | 株式会社デンソー | 電磁弁制御装置 |
| DE102015101778A1 (de) | 2015-02-08 | 2016-08-11 | Heinz Gödert | Schaltungsanordnung zur Betätigung eines Magnetventils durch getaktete Ansteuerung |
| US9911561B2 (en) * | 2015-11-13 | 2018-03-06 | Target Rock Division Of Curtiss-Wright Flow Control Corporation | Solenoid current control with fault detection, override, and shutdown features |
| WO2017159070A1 (ja) | 2016-03-16 | 2017-09-21 | 富士電機機器制御株式会社 | 電磁接触器の操作コイル駆動装置 |
| JP6504311B2 (ja) * | 2016-03-17 | 2019-04-24 | 富士電機機器制御株式会社 | 電磁接触器の操作コイル駆動装置 |
| CN105955393B (zh) * | 2016-06-21 | 2017-10-27 | 贵州振华群英电器有限公司(国营第八九一厂) | 一种小型差分式高压输出型继电器控制盒 |
| BE1029494B1 (nl) * | 2021-06-14 | 2023-01-16 | Atlas Copco Airpower Nv | Monitoren van een gezondheidsstatus van een actuator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492913A (en) * | 1981-09-10 | 1985-01-08 | Robert Bosch Gmbh | Current regulating circuit for an electric consumer |
| DE3927972A1 (de) * | 1989-08-24 | 1991-02-28 | Helmut Prof Dipl Ing Hoenicke | Chopperstabilisierte und pulsbreitenmodulierte elektronikansteuerung von elektromagneten fuer elektro-hydraulische proportionalventile |
| EP0417873A1 (de) * | 1989-09-14 | 1991-03-20 | Siemens Aktiengesellschaft | Schaltungsanordnung zur Überwachung einer Stromversorgungseinrichtung auf Spannungsunterschreitung |
| DE4113433A1 (de) * | 1990-04-30 | 1992-01-09 | Sihn Jr Kg Wilhelm | Geregeltes netzteil, insbesondere fuer ein tragbares antennenmessgeraet |
| US5311548A (en) * | 1991-03-21 | 1994-05-10 | Mannesmann Rexroth Gmbh | Digital control electronic having a pulse width modulated (PWM)-output signal for the control of electric control elements of a hydraulic system |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8402470D0 (en) * | 1984-01-31 | 1984-03-07 | Lucas Ind Plc | Drive circuits |
| GB8616965D0 (en) * | 1986-07-11 | 1986-08-20 | Lucas Ind Plc | Drive circuit |
| ATE73269T1 (de) * | 1986-11-06 | 1992-03-15 | Siemens Ag | Schaltungsanordnung zur erzeugung einer internen versorgungsspannung bei getakteten stromversorgungen. |
| US4812945A (en) * | 1987-05-04 | 1989-03-14 | Honeywell Inc. | Method and apparatus for providing autoranging for an AC/DC power management circuit for DC solenoid actuators |
| DE3805031C2 (de) * | 1988-02-18 | 1997-04-17 | Bosch Gmbh Robert | Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
| DE3824526A1 (de) * | 1988-07-20 | 1990-01-25 | Vdo Schindling | Schaltungsanordnung zur regelung eines pulsierenden stroms |
| US4949215A (en) * | 1988-08-26 | 1990-08-14 | Borg-Warner Automotive, Inc. | Driver for high speed solenoid actuator |
| DE3910810A1 (de) * | 1989-04-04 | 1990-10-11 | Luetze Gmbh Co F | Schaltungsanordnung fuer ein elektromagnetisches ventil |
| US5053911A (en) * | 1989-06-02 | 1991-10-01 | Motorola, Inc. | Solenoid closure detection |
| DE4006838A1 (de) * | 1990-03-05 | 1991-09-12 | Metz Albert Blumberger Tel | Verfahren und anordnung zum schalten eines elektromechanischen relais |
| DE4420282A1 (de) * | 1994-06-10 | 1995-12-14 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
| JP3085132B2 (ja) * | 1995-03-02 | 2000-09-04 | 本田技研工業株式会社 | パルス幅変調ソレノイドの制御装置 |
| JP3026278B2 (ja) * | 1995-03-02 | 2000-03-27 | 本田技研工業株式会社 | パルス幅変調ソレノイドの制御装置 |
-
1997
- 1997-09-05 DE DE29715925U patent/DE29715925U1/de not_active Expired - Lifetime
-
1998
- 1998-08-05 DE DE59807292T patent/DE59807292D1/de not_active Revoked
- 1998-08-05 EP EP98114690A patent/EP0901057B1/de not_active Revoked
- 1998-09-04 US US09/148,303 patent/US6262874B1/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492913A (en) * | 1981-09-10 | 1985-01-08 | Robert Bosch Gmbh | Current regulating circuit for an electric consumer |
| DE3927972A1 (de) * | 1989-08-24 | 1991-02-28 | Helmut Prof Dipl Ing Hoenicke | Chopperstabilisierte und pulsbreitenmodulierte elektronikansteuerung von elektromagneten fuer elektro-hydraulische proportionalventile |
| EP0417873A1 (de) * | 1989-09-14 | 1991-03-20 | Siemens Aktiengesellschaft | Schaltungsanordnung zur Überwachung einer Stromversorgungseinrichtung auf Spannungsunterschreitung |
| DE4113433A1 (de) * | 1990-04-30 | 1992-01-09 | Sihn Jr Kg Wilhelm | Geregeltes netzteil, insbesondere fuer ein tragbares antennenmessgeraet |
| US5311548A (en) * | 1991-03-21 | 1994-05-10 | Mannesmann Rexroth Gmbh | Digital control electronic having a pulse width modulated (PWM)-output signal for the control of electric control elements of a hydraulic system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59807292D1 (de) | 2003-04-03 |
| US6262874B1 (en) | 2001-07-17 |
| DE29715925U1 (de) | 1997-10-23 |
| EP0901057A2 (de) | 1999-03-10 |
| EP0901057B1 (de) | 2003-02-26 |
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