AT306171B - Exciter control circuit for an electromagnet, in particular a lifting magnet, provided with a working air gap - Google Patents

Exciter control circuit for an electromagnet, in particular a lifting magnet, provided with a working air gap

Info

Publication number
AT306171B
AT306171B AT164671A AT164671A AT306171B AT 306171 B AT306171 B AT 306171B AT 164671 A AT164671 A AT 164671A AT 164671 A AT164671 A AT 164671A AT 306171 B AT306171 B AT 306171B
Authority
AT
Austria
Prior art keywords
electromagnet
control circuit
air gap
working air
lifting magnet
Prior art date
Application number
AT164671A
Other languages
German (de)
Original Assignee
Voith Getriebe Kg
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 Voith Getriebe Kg filed Critical Voith Getriebe Kg
Application granted granted Critical
Publication of AT306171B publication Critical patent/AT306171B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F7/00—Regulating magnetic variables

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
AT164671A 1970-04-22 1971-02-26 Exciter control circuit for an electromagnet, in particular a lifting magnet, provided with a working air gap AT306171B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2019345A DE2019345C3 (en) 1970-04-22 1970-04-22 Arrangement for influencing the excitation current of a direct current electromagnet used as a drive for solenoid valves

Publications (1)

Publication Number Publication Date
AT306171B true AT306171B (en) 1973-03-26

Family

ID=5768784

Family Applications (1)

Application Number Title Priority Date Filing Date
AT164671A AT306171B (en) 1970-04-22 1971-02-26 Exciter control circuit for an electromagnet, in particular a lifting magnet, provided with a working air gap

Country Status (9)

Country Link
US (1) US3671814A (en)
JP (1) JPS5532208B1 (en)
AT (1) AT306171B (en)
CH (1) CH530077A (en)
DE (1) DE2019345C3 (en)
FR (1) FR2086243B1 (en)
GB (1) GB1324445A (en)
NL (1) NL164684C (en)
SE (1) SE361773B (en)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533073B2 (en) * 1972-07-19 1978-02-02
US3988664A (en) * 1975-02-18 1976-10-26 Burroughs Corporation System for predicting or detecting a fault in a solenoid utilization system
US3946285A (en) * 1975-02-18 1976-03-23 Burroughs Corporation Solenoid control system with cusp detector
DE2657524C3 (en) * 1976-12-18 1981-07-23 Voith Getriebe Kg, 7920 Heidenheim Control device for a main clutch for motor vehicles that can be disengaged by a hydraulic actuating cylinder
US4393431A (en) * 1980-04-23 1983-07-12 Mcgraw-Edison Company Overcurrent relay circuit
US4368501A (en) * 1980-09-26 1983-01-11 Dover Corporation Control of electro-magnetic solenoid
GB2112213B (en) * 1981-12-21 1985-12-11 Gen Electric Electromagnetic contactor with flux sensor
US4450427A (en) * 1981-12-21 1984-05-22 General Electric Company Contactor with flux sensor
GB8324840D0 (en) * 1983-09-16 1983-10-19 Lucas Ind Plc Solenoid devices
US4663574A (en) * 1983-09-27 1987-05-05 Dresser Industries, Inc. Reactive position detector for electromagnetic vibrators
DE3415909A1 (en) * 1984-04-28 1985-10-31 J.M. Voith Gmbh, 7920 Heidenheim POWERTRAIN TRANSMISSION
US4659969A (en) * 1984-08-09 1987-04-21 Synektron Corporation Variable reluctance actuator having position sensing and control
US4665348A (en) * 1984-08-09 1987-05-12 Synektron Corporation Method for sensing and controlling the position of a variable reluctance actuator
US4715523A (en) * 1984-11-12 1987-12-29 Lebedev Vladimir K Electromagnetic power drive for a friction welding machine
US4656400A (en) * 1985-07-08 1987-04-07 Synektron Corporation Variable reluctance actuators having improved constant force control and position-sensing features
US4608620A (en) * 1985-11-14 1986-08-26 Westinghouse Electric Corp. Magnetic sensor for armature and stator
DE3605216C2 (en) * 1986-02-19 1996-05-15 Bosch Gmbh Robert Submersible electromagnet
DE3607329A1 (en) * 1986-03-06 1987-09-17 Voith Gmbh J M CONTROL DEVICE FOR A MANUAL GEARBOX
DE3613648C2 (en) * 1986-04-23 2000-06-21 Schultz Wolfgang E Method for operating a switching magnet
DE4129265A1 (en) * 1991-08-30 1993-03-04 Mannesmann Ag ELECTROMAGNETIC SWITCHGEAR
US5237262A (en) * 1991-10-24 1993-08-17 International Business Machines Corporation Temperature compensated circuit for controlling load current
US5543632A (en) * 1991-10-24 1996-08-06 International Business Machines Corporation Temperature monitoring pilot transistor
US5245261A (en) * 1991-10-24 1993-09-14 International Business Machines Corporation Temperature compensated overcurrent and undercurrent detector
DE59805791D1 (en) * 1997-01-09 2002-11-07 Siemens Ag REDUCTION OF THE SWITCH-ON TIME FOR ELECTRONICALLY CONTROLLED PROTECTORS
DE29703587U1 (en) * 1997-02-28 1998-06-25 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Electromagnetic actuator with proximity sensor
US6208497B1 (en) 1997-06-26 2001-03-27 Venture Scientifics, Llc System and method for servo control of nonlinear electromagnetic actuators
US6942469B2 (en) * 1997-06-26 2005-09-13 Crystal Investments, Inc. Solenoid cassette pump with servo controlled volume detection
DE19757658B4 (en) * 1997-12-23 2004-09-16 Siemens Ag Electromechanical actuator
US6982323B1 (en) * 1997-12-23 2006-01-03 Alexion Pharmaceuticals, Inc. Chimeric proteins for diagnosis and treatment of diabetes
JPH11356029A (en) * 1998-04-08 1999-12-24 Mikuni Corp Electromagnetic actuator
US5991143A (en) * 1998-04-28 1999-11-23 Siemens Automotive Corporation Method for controlling velocity of an armature of an electromagnetic actuator
US6128175A (en) * 1998-12-17 2000-10-03 Siemens Automotive Corporation Apparatus and method for electronically reducing the impact of an armature in a fuel injector
US6249418B1 (en) 1999-01-27 2001-06-19 Gary Bergstrom System for control of an electromagnetic actuator
US6359435B1 (en) 1999-03-25 2002-03-19 Siemens Automotive Corporation Method for determining magnetic characteristics of an electronically controlled solenoid
US6476599B1 (en) 1999-03-25 2002-11-05 Siemens Automotive Corporation Sensorless method to determine the static armature position in an electronically controlled solenoid device
US6300733B1 (en) 2000-02-22 2001-10-09 Gary E. Bergstrom System to determine solenoid position and flux without drift
DE10224750A1 (en) 2002-06-04 2003-12-24 Fresenius Medical Care De Gmbh Device for the treatment of a medical fluid
US6911904B2 (en) * 2002-09-03 2005-06-28 Lear Corporation System and method for adaptive variable magnetic field generator
US20040246649A1 (en) * 2003-06-03 2004-12-09 Mks Instruments, Inc. Flow control valve with magnetic field sensor
WO2007079488A2 (en) * 2006-01-03 2007-07-12 Victor Barinov Controlled electrospinning of fibers
US20080112807A1 (en) * 2006-10-23 2008-05-15 Ulrich Uphues Methods and apparatus for operating a wind turbine
CN102497895A (en) 2009-07-15 2012-06-13 弗雷塞尼斯医疗保健控股公司 Medical fluid cassettes and related systems and methods
US8328514B2 (en) * 2009-09-11 2012-12-11 General Electric Company System and methods for determining a monitor set point limit for a wind turbine
DE102010039584A1 (en) * 2010-08-20 2012-02-23 Zf Friedrichshafen Ag Magnetic actuator for gear box actuator device of motor car, has sensor unit that is arranged within inner space of housing in axial interstice between armature and magnetic coil for sensing quiescent state position of armature
CN102377377B (en) * 2010-08-23 2013-07-24 第一传动科技股份有限公司 Motor driving circuit
DE102010041423A1 (en) * 2010-09-27 2012-03-29 Robert Bosch Gmbh Method for adjusting size of air gap between armature and hollow cylindrical quiescent state counter-element of magnetic valve, involves determining start position of armature, and stopping movement of armature during reaching position
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
DE202011004616U1 (en) 2011-03-30 2011-06-09 Bürkert Werke GmbH, 74653 Lifting armature drive
EP3006059B1 (en) 2011-04-21 2017-09-27 Fresenius Medical Care Holdings, Inc. Medical fluid pumping systems and related devices and methods
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) * 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
DE102012113056B4 (en) * 2012-12-21 2014-07-24 Eto Magnetic Gmbh Electromagnetic actuator
US10697447B2 (en) * 2014-08-21 2020-06-30 Fenwal, Inc. Magnet-based systems and methods for transferring fluid
US10914566B2 (en) * 2016-07-22 2021-02-09 Regents Of The University Of Minnesota Position sensing system with an electromagnet
US10837802B2 (en) * 2016-07-22 2020-11-17 Regents Of The University Of Minnesota Position sensing system with an electromagnet
CN107195429A (en) * 2017-04-28 2017-09-22 德保县广鑫贸易有限公司 A kind of intelligent inductance with protective effect
US11365828B2 (en) 2018-07-06 2022-06-21 Danfoss Power Solutions Ii Technology A/S System and method for detecting position of a valve driven by a solenoid linear actuator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1817431A (en) * 1927-04-16 1931-08-04 Westinghouse Electric & Mfg Co Control apparatus
DE1162461B (en) * 1959-06-15 1964-02-06 A Kofes Dr Ing Method for reversing electromagnetically generated lifting movements
DE1093873B (en) * 1959-07-21 1960-12-01 Kloeckner Moeller Elektrizit Arrangement for switching on a magnetic drive excited with alternating current
US3165675A (en) * 1960-09-29 1965-01-12 First Pennsylvania Banking And Apparatus for producing a magnetic field
US3170095A (en) * 1961-04-04 1965-02-16 Sperry Rand Corp Relay control circuit
US3112962A (en) * 1962-01-17 1963-12-03 Gen Motors Corp Magnetic suspension system
US3241002A (en) * 1962-11-05 1966-03-15 Eaton Mfg Co Control for electromagnetic coupling apparatus
FR1391853A (en) * 1964-01-21 1965-03-12 Varian Associates Device for detecting a magnetic field
FR1439366A (en) * 1965-05-18 1966-05-20 Ceskoslovenska Akademie Ved Magnetic field superstabilization circuit
CH479191A (en) * 1966-08-24 1969-09-30 Siemens Ag Control device for rectifier elements on an electrical machine with a stationary and rotating part, the control device and the rectifier elements being arranged on the rotating machine part

Also Published As

Publication number Publication date
DE2019345C3 (en) 1982-12-09
NL164684B (en) 1980-08-15
US3671814A (en) 1972-06-20
FR2086243A1 (en) 1971-12-31
DE2019345B2 (en) 1972-11-30
NL7105392A (en) 1971-10-26
GB1324445A (en) 1973-07-25
FR2086243B1 (en) 1974-04-26
NL164684C (en) 1981-01-15
DE2019345A1 (en) 1971-11-11
JPS5532208B1 (en) 1980-08-23
SE361773B (en) 1973-11-12
CH530077A (en) 1972-10-31

Similar Documents

Publication Publication Date Title
AT306171B (en) Exciter control circuit for an electromagnet, in particular a lifting magnet, provided with a working air gap
NL155117B (en) EQUIPMENT WITH AN ELECTROMAGNETICALLY OPERATED VALVE.
OA02208A (en) Reciprocating drive machine with electromagnetic control.
CH543124A (en) Control circuit arrangement for an inductive load
AT250108B (en) Electromagnet with directional valve
AT251178B (en) Valve set for reciprocating compressors
CH529469A (en) Starting device for an inverter with controllable valves in a bridge circuit, which feeds a parallel resonant circuit
CH477357A (en) Drive arrangement for a crane
AT272497B (en) Spring plate for multi-ring valves
AT292856B (en) Control circuit for a DC motor operated with pulses
AT273038B (en) Stapling machine with compressed air drive
NL149017B (en) CHECK PUNCH MACHINE.
TR18081A (en) SEPARATELY CLOSED CONTACT THAT CAN BE OPERATED BY THE MAGNET AND ITS SERIES
CH416834A (en) Electromagnet with movable armature
DE1908689B2 (en) MAGNETIC VALVE WITH MANUAL OPERATION
CH526716A (en) Turbo machine with wear inserts for the blades
AT291699B (en) Solenoid valve with flat armature
CH491520A (en) Control arrangement for an elevator motor, in particular for a crane
CH506167A (en) Circuit arrangement for controlling an alternating current electromagnet
AT315286B (en) Electromagnet, in particular for driving electrical switching devices
CH539326A (en) Magnetic armature arrangement, in particular for knitting machines
CH463051A (en) Shaft system for an elevator
DK123548B (en) Reciprocating compressor.
CH446219A (en) Drive device for flying shooters, in particular wire looms
CH487486A (en) Circuit arrangement for a current transformer with an air gap