JPS59172214A - 電磁石装置 - Google Patents

電磁石装置

Info

Publication number
JPS59172214A
JPS59172214A JP4449383A JP4449383A JPS59172214A JP S59172214 A JPS59172214 A JP S59172214A JP 4449383 A JP4449383 A JP 4449383A JP 4449383 A JP4449383 A JP 4449383A JP S59172214 A JPS59172214 A JP S59172214A
Authority
JP
Japan
Prior art keywords
voltage
output
input voltage
electromagnet
circuit
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
Application number
JP4449383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6235247B2 (enrdf_load_stackoverflow
Inventor
Minoru Ishikawa
稔 石川
Tetsuo Hirata
平田　哲夫
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP4449383A priority Critical patent/JPS59172214A/ja
Publication of JPS59172214A publication Critical patent/JPS59172214A/ja
Publication of JPS6235247B2 publication Critical patent/JPS6235247B2/ja
Granted 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
    • H01F7/1805—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)
JP4449383A 1983-03-18 1983-03-18 電磁石装置 Granted JPS59172214A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4449383A JPS59172214A (ja) 1983-03-18 1983-03-18 電磁石装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4449383A JPS59172214A (ja) 1983-03-18 1983-03-18 電磁石装置

Publications (2)

Publication Number Publication Date
JPS59172214A true JPS59172214A (ja) 1984-09-28
JPS6235247B2 JPS6235247B2 (enrdf_load_stackoverflow) 1987-07-31

Family

ID=12693076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4449383A Granted JPS59172214A (ja) 1983-03-18 1983-03-18 電磁石装置

Country Status (1)

Country Link
JP (1) JPS59172214A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202902A (ja) * 1987-02-18 1988-08-22 Mic Kogyo Kk 電磁アクチユエ−タ
US5737172A (en) * 1994-07-15 1998-04-07 Mitsubishi Denki Kabushiki Kaisha Electromagnetic contactor and a method of controlling the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202902A (ja) * 1987-02-18 1988-08-22 Mic Kogyo Kk 電磁アクチユエ−タ
US5737172A (en) * 1994-07-15 1998-04-07 Mitsubishi Denki Kabushiki Kaisha Electromagnetic contactor and a method of controlling the same

Also Published As

Publication number Publication date
JPS6235247B2 (enrdf_load_stackoverflow) 1987-07-31

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