CA923553A - Control system for an electromagnet - Google Patents

Control system for an electromagnet

Info

Publication number
CA923553A
CA923553A CA094595A CA94595A CA923553A CA 923553 A CA923553 A CA 923553A CA 094595 A CA094595 A CA 094595A CA 94595 A CA94595 A CA 94595A CA 923553 A CA923553 A CA 923553A
Authority
CA
Canada
Prior art keywords
electromagnet
control system
control
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
Application number
CA094595A
Other languages
English (en)
Other versions
CA94595S (en
Inventor
Stampfli Harald
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.)
Lucifer SA
Original Assignee
Lucifer SA
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 Lucifer SA filed Critical Lucifer SA
Application granted granted Critical
Publication of CA923553A publication Critical patent/CA923553A/en
Expired 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
    • 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)
  • Control Of Electrical Variables (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Power Conversion In General (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Lasers (AREA)
CA094595A 1969-10-24 1970-10-01 Control system for an electromagnet Expired CA923553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1588069A CH514920A (fr) 1969-10-24 1969-10-24 Dispositif de commande d'un électro-aimant

Publications (1)

Publication Number Publication Date
CA923553A true CA923553A (en) 1973-03-27

Family

ID=4412737

Family Applications (1)

Application Number Title Priority Date Filing Date
CA094595A Expired CA923553A (en) 1969-10-24 1970-10-01 Control system for an electromagnet

Country Status (10)

Country Link
US (1) US3689808A (fr)
JP (1) JPS4918141B1 (fr)
BE (1) BE756904A (fr)
CA (1) CA923553A (fr)
CH (1) CH514920A (fr)
DE (1) DE2050219C3 (fr)
FR (1) FR2065436A5 (fr)
GB (1) GB1280934A (fr)
NL (1) NL7015552A (fr)
SE (1) SE372997B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH523583A (fr) * 1971-04-23 1972-05-31 Lucifer Sa Dispositif de commande d'un électro-aimant
US3906294A (en) * 1973-07-02 1975-09-16 Webster Electric Co Inc Time delayed solenoid valve
CH607260A5 (fr) * 1975-09-05 1978-11-30 Lucifer Sa
US4227231A (en) * 1978-09-05 1980-10-07 Eaton Corporation Integral relay low voltage retentive means
DE3003506C2 (de) * 1980-01-31 1983-12-01 Deutsches Elektronen-Synchrotron Desy, 2000 Hamburg Schnelle Ansteuerungsschaltung für einen Elektromagneten
US4630166A (en) * 1985-10-17 1986-12-16 Honeywell Inc. A.C. power control for D.C. solenoid actuators
US4841407A (en) * 1986-06-16 1989-06-20 Canon Kabushiki Kaisha Magnetic field generator having a plurality of coils for generating magnetic field in substantially the same space and method of driving the same
US5247418A (en) * 1991-03-06 1993-09-21 Auge George C Arc suppressing switch
US5363669A (en) * 1992-11-18 1994-11-15 Whirlpool Corporation Defrost cycle controller
DE4418146B4 (de) * 1994-05-25 2008-10-09 Aweco Appliance Systems Gmbh & Co. Kg Verfahren und Schaltanordnung zum Betrieb eines Elektromagneten
FR2739969B1 (fr) * 1995-10-12 1997-11-14 Schneider Electric Sa Circuit d'alimentation d'une bobine d'excitation d'un electro-aimant
FR2770332B1 (fr) * 1997-10-24 1999-12-03 Schneider Electric Sa Circuit de commande d'electroaimant
CN101425403B (zh) * 2007-10-31 2010-12-01 吉林永大电气开关有限公司 脉冲励磁电路
CN101859627A (zh) * 2009-04-09 2010-10-13 杨泰和 具驱动及保持抽头线圈的电磁致动装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144568A (en) * 1961-02-15 1964-08-11 Westinghouse Electric Corp Time delay circuit
US3403302A (en) * 1965-06-16 1968-09-24 Eaton Yale & Towne Commutating two-coil control for electromagnetically-operated device
US3384790A (en) * 1965-09-27 1968-05-21 Collins Radio Co Timing circuit employing scr diode
US3456164A (en) * 1966-05-23 1969-07-15 Ncr Co Solenoid energizing means
US3514191A (en) * 1966-11-10 1970-05-26 Thompson Optical Eng Co Light valve with automatic closure control

Also Published As

Publication number Publication date
DE2050219B2 (de) 1978-08-17
DE2050219C3 (de) 1979-04-19
FR2065436A5 (fr) 1971-07-23
GB1280934A (en) 1972-07-12
CH514920A (fr) 1971-10-31
DE2050219A1 (de) 1971-04-29
JPS4918141B1 (fr) 1974-05-08
BE756904A (fr) 1971-03-01
SE372997B (fr) 1975-01-20
NL7015552A (fr) 1971-04-27
US3689808A (en) 1972-09-05

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