JPS57152108A - Controlling device for electromagnetic driving device - Google Patents

Controlling device for electromagnetic driving device

Info

Publication number
JPS57152108A
JPS57152108A JP3831081A JP3831081A JPS57152108A JP S57152108 A JPS57152108 A JP S57152108A JP 3831081 A JP3831081 A JP 3831081A JP 3831081 A JP3831081 A JP 3831081A JP S57152108 A JPS57152108 A JP S57152108A
Authority
JP
Japan
Prior art keywords
switch
electromagnetic driving
driving device
voltage
fed
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
JP3831081A
Other languages
Japanese (ja)
Other versions
JPS6251485B2 (en
Inventor
Tomomi Arimoto
Masami Sakakibara
Shigeharu Otsuka
Hiroyuki Okado
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3831081A priority Critical patent/JPS57152108A/en
Publication of JPS57152108A publication Critical patent/JPS57152108A/en
Publication of JPS6251485B2 publication Critical patent/JPS6251485B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Abstract

PURPOSE:To reduce the beat and power consumption of an electromagnetic driving device by providing a switch controlling the feed to the device so as to repeat in a live state and a dead state periodically. CONSTITUTION:A D.C. voltage to which is converted from an A.C. power 11 through full-wave rectifier 12 is fed to an electromagnetic driving device 14 which is constructed so that the electromagnetic force generated between a fixed iron core and a movable iron core by an exciting coil fed from the power source 11 is larger than an external repulsion. For a certain period, terminals 13A and 13B are disconnected from power source 11 by switch SW10, and at the same time terminals 13A and 13B are shorted by switch SW20 which is interlocked with switch SW10 to make the voltage to the electromagnetic driving device 14 null. For a certain period following this, shortcircuit between terminals 13A and 13B is released by switch SW10 and at the same time the voltage to the device 14 is fed by SW20. The voltage is fed to the electromagnetic driving device 14 by repeating the above sequence.
JP3831081A 1981-03-16 1981-03-16 Controlling device for electromagnetic driving device Granted JPS57152108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3831081A JPS57152108A (en) 1981-03-16 1981-03-16 Controlling device for electromagnetic driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3831081A JPS57152108A (en) 1981-03-16 1981-03-16 Controlling device for electromagnetic driving device

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP13642990A Division JPH0328774A (en) 1990-05-25 1990-05-25 Control device for electromagnet device
JP13642790A Division JPH0327503A (en) 1990-05-25 1990-05-25 Control device for electromagnetic device
JP13643090A Division JPH0327504A (en) 1990-05-25 1990-05-25 Control device of electromagnetic device

Publications (2)

Publication Number Publication Date
JPS57152108A true JPS57152108A (en) 1982-09-20
JPS6251485B2 JPS6251485B2 (en) 1987-10-30

Family

ID=12521716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3831081A Granted JPS57152108A (en) 1981-03-16 1981-03-16 Controlling device for electromagnetic driving device

Country Status (1)

Country Link
JP (1) JPS57152108A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03283606A (en) * 1990-03-30 1991-12-13 Fuji Electric Co Ltd Driving device of electromagnet device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126410U (en) * 1974-08-16 1976-02-26
JPS5151753A (en) * 1974-10-31 1976-05-07 Sharp Kk HOJIDENRYUKYOKYUKAIRO
JPS5271668A (en) * 1975-12-10 1977-06-15 Nippon Air Brake Co Dc solenoid coil excitation control device
JPS55103684A (en) * 1979-02-01 1980-08-08 Seikosha Co Ltd Driving unit of electromagnet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126410B2 (en) * 1971-11-19 1976-08-06

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126410U (en) * 1974-08-16 1976-02-26
JPS5151753A (en) * 1974-10-31 1976-05-07 Sharp Kk HOJIDENRYUKYOKYUKAIRO
JPS5271668A (en) * 1975-12-10 1977-06-15 Nippon Air Brake Co Dc solenoid coil excitation control device
JPS55103684A (en) * 1979-02-01 1980-08-08 Seikosha Co Ltd Driving unit of electromagnet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03283606A (en) * 1990-03-30 1991-12-13 Fuji Electric Co Ltd Driving device of electromagnet device

Also Published As

Publication number Publication date
JPS6251485B2 (en) 1987-10-30

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