CN100414652C - 激励器的驱动装置及驱动方法 - Google Patents

激励器的驱动装置及驱动方法 Download PDF

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Publication number
CN100414652C
CN100414652C CNB2003101217629A CN200310121762A CN100414652C CN 100414652 C CN100414652 C CN 100414652C CN B2003101217629 A CNB2003101217629 A CN B2003101217629A CN 200310121762 A CN200310121762 A CN 200310121762A CN 100414652 C CN100414652 C CN 100414652C
Authority
CN
China
Prior art keywords
exciting coil
magnet exciting
during
switch
drive unit
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
Application number
CNB2003101217629A
Other languages
English (en)
Chinese (zh)
Other versions
CN1548597A (zh
Inventor
宫下达夫
间所昭夫
山田茂生
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.)
KYOWA DENKI KOGYO KABUSHIKI KA
Tsudakoma Corp
Original Assignee
KYOWA DENKI KOGYO KABUSHIKI KA
Tsudakoma Industrial Co Ltd
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 KYOWA DENKI KOGYO KABUSHIKI KA, Tsudakoma Industrial Co Ltd filed Critical KYOWA DENKI KOGYO KABUSHIKI KA
Publication of CN1548597A publication Critical patent/CN1548597A/zh
Application granted granted Critical
Publication of CN100414652C publication Critical patent/CN100414652C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1811—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current demagnetising upon switching off, removing residual magnetism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Looms (AREA)
  • Electronic Switches (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
CNB2003101217629A 2003-01-27 2003-12-23 激励器的驱动装置及驱动方法 Expired - Fee Related CN100414652C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP2003017913 2003-01-27
JP2003017913A JP4401084B2 (ja) 2003-01-27 2003-01-27 アクチュエータの駆動装置
JP2003017913 2003-01-27

Publications (2)

Publication Number Publication Date
CN1548597A CN1548597A (zh) 2004-11-24
CN100414652C true CN100414652C (zh) 2008-08-27

Family

ID=32588718

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2003101217629A Expired - Fee Related CN100414652C (zh) 2003-01-27 2003-12-23 激励器的驱动装置及驱动方法

Country Status (4)

Country Link
EP (1) EP1441372A3 (ja)
JP (1) JP4401084B2 (ja)
KR (1) KR20040068853A (ja)
CN (1) CN100414652C (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100724270B1 (ko) 2005-01-12 2007-05-31 주식회사 만도 액츄에이터 전류 제어 방법
KR101527504B1 (ko) * 2014-01-06 2015-06-09 주식회사 오토기기 차량부속 승강장치
DE102015222991B4 (de) * 2015-11-20 2024-02-01 Zf Friedrichshafen Ag Stromüberwachung an einem Verbraucher, Verfahren zum Bestimmen eines Stroms, Ansteuervorrichtung und Vorrichtung zur Bestimmung eines Stroms
DE102017210607A1 (de) * 2017-06-23 2018-12-27 Robert Bosch Gmbh Verfahren und Vorrichtung zum Ansteuern eines mittels einer Spule bewegbaren Teils und Magnetventil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63107107A (ja) * 1986-10-24 1988-05-12 Kobe Steel Ltd 電磁作動装置の制御装置
JPH0729730A (ja) * 1993-07-15 1995-01-31 Matsushita Electric Works Ltd 電磁石励磁装置
US5574617A (en) * 1993-12-28 1996-11-12 Honda Giken Kogyo Kabushiki Kaisha Fuel injection valve drive control apparatus
JP2001244112A (ja) * 2001-01-31 2001-09-07 Miki Pulley Co Ltd 電磁コイル方式の切り替え装置を具備した仕分けコンベア用電源装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1230561B (it) * 1988-10-14 1991-10-28 Roy Electrotex Spa Unita' elettromagnetica di arresto del filo di trama in porgitrama mi-suratori per telai tessili a getto
JP3018857B2 (ja) * 1993-09-07 2000-03-13 富士電機株式会社 電磁石装置の駆動回路
JP3577339B2 (ja) * 1994-05-19 2004-10-13 富士重工業株式会社 エンジンの燃料噴射弁駆動回路
JP3134724B2 (ja) * 1995-02-15 2001-02-13 トヨタ自動車株式会社 内燃機関の弁駆動装置
JP4289745B2 (ja) * 1999-11-08 2009-07-01 東京計器株式会社 電磁切換弁の駆動回路

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63107107A (ja) * 1986-10-24 1988-05-12 Kobe Steel Ltd 電磁作動装置の制御装置
JPH0729730A (ja) * 1993-07-15 1995-01-31 Matsushita Electric Works Ltd 電磁石励磁装置
US5574617A (en) * 1993-12-28 1996-11-12 Honda Giken Kogyo Kabushiki Kaisha Fuel injection valve drive control apparatus
JP2001244112A (ja) * 2001-01-31 2001-09-07 Miki Pulley Co Ltd 電磁コイル方式の切り替え装置を具備した仕分けコンベア用電源装置

Also Published As

Publication number Publication date
EP1441372A2 (en) 2004-07-28
CN1548597A (zh) 2004-11-24
JP2004225229A (ja) 2004-08-12
EP1441372A3 (en) 2007-10-24
JP4401084B2 (ja) 2010-01-20
KR20040068853A (ko) 2004-08-02

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Granted publication date: 20080827

CF01 Termination of patent right due to non-payment of annual fee