EP0995997A4 - Fehlererkennungsvorrichtung eines elektromagnetischen gesteverten anordnung - Google Patents

Fehlererkennungsvorrichtung eines elektromagnetischen gesteverten anordnung

Info

Publication number: EP0995997A4
Authority: EP; European Patent Office
Prior art keywords: solenoid device; detecting failures; failures; detecting; solenoid
Prior art date: 1998-04-28
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

English (en)

French (fr)

Other versions

EP0995997A1 (de

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.)

1998-04-28

Filing date

1999-04-02

Publication date

2004-07-21

1999-04-02 Application filed by Mikuni Corp filed Critical Mikuni Corp

2000-04-26 Publication of EP0995997A1 publication Critical patent/EP0995997A1/de

2004-07-21 Publication of EP0995997A4 publication Critical patent/EP0995997A4/de

Status Withdrawn legal-status Critical Current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 Fehlererkennungsvorrichtung eines elektromagnetischen gesteverten anordnung Withdrawn EP0995997A4 (de)

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 (de)	2000-04-26
EP0995997A4 true EP0995997A4 (de)	2004-07-21

Family

ID=14731178

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99910824A Withdrawn EP0995997A4 (de)	1998-04-28	1999-04-02	Fehlererkennungsvorrichtung eines elektromagnetischen gesteverten anordnung

Country Status (3)

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

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
EP2348117A1 (de)	2004-09-20	2011-07-27	BASF Plant Science GmbH	Am Zucker- und Fettstoffwechsel beteiligte arabidopsisgenkodierende Proteine und Verwendungsverfahren

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

1998
- 1998-04-28 JP JP11821998A patent/JPH11311651A/ja active Pending
1999
- 1999-04-02 WO PCT/JP1999/001753 patent/WO1999056139A1/ja not_active Ceased
- 1999-04-02 EP EP99910824A patent/EP0995997A4/de not_active Withdrawn

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
JPH11311651A (ja)	1999-11-09
EP0995997A1 (de)	2000-04-26
WO1999056139A1 (fr)	1999-11-04

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Legal Events

Date	Code	Title	Description
2000-03-10	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2000-04-26	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE FR GB IT NL
2000-05-31	17P	Request for examination filed	Effective date: 20000406
2004-07-21	A4	Supplementary search report drawn up and despatched	Effective date: 20040604
2004-07-21	RIC1	Information provided on ipc code assigned before grant	Ipc: 7H 01F 7/18 B Ipc: 7G 01R 31/06 B Ipc: 7H 01F 7/20 B Ipc: 7G 01R 31/02 A
2004-10-13	17Q	First examination report despatched	Effective date: 20040825
2005-05-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2005-07-13	18D	Application deemed to be withdrawn	Effective date: 20050105