AT337810B - CIRCUIT ARRANGEMENT FOR THE POWER SUPPLY OF AN INDUCTIVE CONSUMER - Google Patents

CIRCUIT ARRANGEMENT FOR THE POWER SUPPLY OF AN INDUCTIVE CONSUMER

Info

Publication number
AT337810B
AT337810B AT672974A AT672974A AT337810B AT 337810 B AT337810 B AT 337810B AT 672974 A AT672974 A AT 672974A AT 672974 A AT672974 A AT 672974A AT 337810 B AT337810 B AT 337810B
Authority
AT
Austria
Prior art keywords
power supply
circuit arrangement
inductive consumer
inductive
consumer
Prior art date
Application number
AT672974A
Other languages
German (de)
Other versions
ATA672974A (en
Inventor
Kurt Dipl Ing Winter
Walter Dipl Ing Droscher
Werner Ing Jacopich
Original Assignee
Siemens Ag Oesterreich
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 Siemens Ag Oesterreich filed Critical Siemens Ag Oesterreich
Publication of ATA672974A publication Critical patent/ATA672974A/en
Application granted granted Critical
Publication of AT337810B publication Critical patent/AT337810B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. 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
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
    • H03K17/04113—Modifications for accelerating switching without feedback from the output circuit to the control circuit in bipolar transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
AT672974A 1974-05-14 1974-08-19 CIRCUIT ARRANGEMENT FOR THE POWER SUPPLY OF AN INDUCTIVE CONSUMER AT337810B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742423258 DE2423258C3 (en) 1974-05-14 1974-05-14 Circuit arrangement for supplying power to an inductive consumer

Publications (2)

Publication Number Publication Date
ATA672974A ATA672974A (en) 1976-11-15
AT337810B true AT337810B (en) 1977-07-25

Family

ID=5915460

Family Applications (1)

Application Number Title Priority Date Filing Date
AT672974A AT337810B (en) 1974-05-14 1974-08-19 CIRCUIT ARRANGEMENT FOR THE POWER SUPPLY OF AN INDUCTIVE CONSUMER

Country Status (3)

Country Link
JP (1) JPS514570A (en)
AT (1) AT337810B (en)
DE (1) DE2423258C3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056008A (en) * 1973-09-17 1975-05-16
FR2361777A1 (en) * 1976-08-14 1978-03-10 Bosch Gmbh Robert MOUNTING FOR DERIVING THE CUTTING CURRENT OF AN INDUCTIVE USER DEVICE
CA1104854A (en) * 1977-07-21 1981-07-14 Basil E. Wainwright Rear view mirrors
EP0006843B2 (en) * 1978-07-06 1987-09-23 Bürkert GmbH Electronically controlled magnetic valve
DE3027183C2 (en) * 1980-07-18 1986-07-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit arrangement
EP0090058B1 (en) * 1982-03-25 1986-06-04 Ibm Deutschland Gmbh Transistor circuit for switching the printing current in a metal paper printer and for automatically reducing the printing current after spark ignition
DE3267426D1 (en) * 1982-07-29 1985-12-19 Vickers Systems Gmbh Control circuit for an electromagnetically operated directional valve
DE3232217A1 (en) * 1982-08-30 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for deenergising magnetic coils which are energised by direct current
IT1196706B (en) * 1984-05-31 1988-11-25 Ghisalba Spa PERFECTED POWER CIRCUIT FOR ELECTROMAGNETIC CONTACTOR
EP0287525B1 (en) * 1987-04-14 1992-06-10 STMicroelectronics S.r.l. Transitory current recirculation through a power switching transistor driving an inductive load
DE3729954A1 (en) * 1987-09-07 1989-03-16 Sikora Gernot METHOD AND DEVICE FOR CONTROLLING INJECTION VALVES
DE3840991A1 (en) * 1988-12-06 1990-06-07 Eberle Gmbh Drive circuit for electromagnetic switchgear
DE3932191A1 (en) * 1989-09-27 1991-04-11 Elektronik Regelautomatik Surge-suppression circuit for switched inductive loads - uses varistor to limit induced EMF and diodes to steer current into ballast-resistor
DE29608622U1 (en) * 1996-05-11 1996-08-08 Festo Kg, 73734 Esslingen Circuit arrangement for controlling solenoids, in particular for solenoid valves
DE10022342C2 (en) * 2000-05-08 2003-04-24 Siemens Ag Drive electronics and method for electrically controlled activation of an electromagnetic switching device

Also Published As

Publication number Publication date
JPS514570A (en) 1976-01-14
DE2423258A1 (en) 1976-02-05
DE2423258C3 (en) 1978-09-07
DE2423258B2 (en) 1977-12-29
ATA672974A (en) 1976-11-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee