EP0995997A4 - ERROR DETECTING DEVICE OF AN ELECTROMAGNETIC GESTEVERTED ARRANGEMENT - Google Patents

ERROR DETECTING DEVICE OF AN ELECTROMAGNETIC GESTEVERTED ARRANGEMENT

Info

Publication number
EP0995997A4
EP0995997A4 EP99910824A EP99910824A EP0995997A4 EP 0995997 A4 EP0995997 A4 EP 0995997A4 EP 99910824 A EP99910824 A EP 99910824A EP 99910824 A EP99910824 A EP 99910824A EP 0995997 A4 EP0995997 A4 EP 0995997A4
Authority
EP
European Patent Office
Prior art keywords
solenoid
operated device
detecting trouble
trouble
detecting
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Withdrawn
Application number
EP99910824A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0995997A1 (en
Inventor
Tetsuo Muraji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mikuni Corp
Original Assignee
Mikuni Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mikuni Corp filed Critical Mikuni Corp
Publication of EP0995997A1 publication Critical patent/EP0995997A1/en
Publication of EP0995997A4 publication Critical patent/EP0995997A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • H01F7/1872—Bistable or bidirectional current devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
EP99910824A 1998-04-28 1999-04-02 ERROR DETECTING DEVICE OF AN ELECTROMAGNETIC GESTEVERTED ARRANGEMENT Withdrawn EP0995997A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11821998 1998-04-28
JP11821998A JPH11311651A (ja) 1998-04-28 1998-04-28 電磁コイル動作装置の故障判別装置
PCT/JP1999/001753 WO1999056139A1 (fr) 1998-04-28 1999-04-02 Appareil permettant de detecter les defaillances d'un dispositif a solenoide

Publications (2)

Publication Number Publication Date
EP0995997A1 EP0995997A1 (en) 2000-04-26
EP0995997A4 true EP0995997A4 (en) 2004-07-21

Family

ID=14731178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99910824A Withdrawn EP0995997A4 (en) 1998-04-28 1999-04-02 ERROR DETECTING DEVICE OF AN ELECTROMAGNETIC GESTEVERTED ARRANGEMENT

Country Status (3)

Country Link
EP (1) EP0995997A4 (ja)
JP (1) JPH11311651A (ja)
WO (1) WO1999056139A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4508320B2 (ja) * 1999-10-01 2010-07-21 株式会社ミクニ 電磁コイル動作装置の故障判別装置
JP4065221B2 (ja) * 2003-08-25 2008-03-19 本田技研工業株式会社 電動パワーステアリング装置の故障検出方法
DE102004015932A1 (de) * 2004-04-01 2005-10-20 Moeller Gmbh Verfahren und Schaltungsanordnung zum Betreiben eines Magnetantriebes
US8362319B2 (en) 2004-09-20 2013-01-29 Basf Plant Science Gmbh Arabidopsis genes encoding proteins involved in sugar and lipid metabolism and methods of use

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909681A (en) * 1973-11-28 1975-09-30 Honeywell Inf Systems Driving circuit for printing electromagnet
US4673857A (en) * 1984-10-16 1987-06-16 Seiko Instruments & Electronics Ltd. Method for driving a turn detector circuit which detects the turn of a step motor
US4749931A (en) * 1986-01-23 1988-06-07 Staat Der Nederlanden (Staatsbedrijf Der Posterljen, Telegrafie En Telefonie) Coil current control device
JPH05185937A (ja) * 1991-11-11 1993-07-27 Omron Corp 電動式パワーステアリング装置のモータ駆動装置
GB2273836A (en) * 1992-12-24 1994-06-29 Rover Group Fuel injector control circuit with voltage boost
EP0638812A2 (de) * 1993-08-11 1995-02-15 Veba Kraftwerke Ruhr Aktiengesellschaft Einrichtung zur Überwachung eines Auslösemittels eines elektrischen Betriebsmittels auf elektrische Defekte
GB2305560A (en) * 1995-09-19 1997-04-09 Gec Alsthom Ltd Switching circuit for a bistable magnetic actuator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04238272A (ja) * 1991-01-22 1992-08-26 Nippon Inter Electronics Corp 漏洩電流検知機能を備えた電力供給回路
JPH0746885A (ja) * 1993-07-30 1995-02-14 Nippon Carbureter Co Ltd 無段変速機の変速比変更用直流電動機の駆動回路

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909681A (en) * 1973-11-28 1975-09-30 Honeywell Inf Systems Driving circuit for printing electromagnet
US4673857A (en) * 1984-10-16 1987-06-16 Seiko Instruments & Electronics Ltd. Method for driving a turn detector circuit which detects the turn of a step motor
US4749931A (en) * 1986-01-23 1988-06-07 Staat Der Nederlanden (Staatsbedrijf Der Posterljen, Telegrafie En Telefonie) Coil current control device
JPH05185937A (ja) * 1991-11-11 1993-07-27 Omron Corp 電動式パワーステアリング装置のモータ駆動装置
GB2273836A (en) * 1992-12-24 1994-06-29 Rover Group Fuel injector control circuit with voltage boost
EP0638812A2 (de) * 1993-08-11 1995-02-15 Veba Kraftwerke Ruhr Aktiengesellschaft Einrichtung zur Überwachung eines Auslösemittels eines elektrischen Betriebsmittels auf elektrische Defekte
GB2305560A (en) * 1995-09-19 1997-04-09 Gec Alsthom Ltd Switching circuit for a bistable magnetic actuator

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 610 (M - 1508) 10 November 1993 (1993-11-10) *
See also references of WO9956139A1 *

Also Published As

Publication number Publication date
WO1999056139A1 (fr) 1999-11-04
JPH11311651A (ja) 1999-11-09
EP0995997A1 (en) 2000-04-26

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Legal Events

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