JPS514570A - JUDOSEI FUKAYODENGENKAIROSOCHI - Google Patents

JUDOSEI FUKAYODENGENKAIROSOCHI

Info

Publication number
JPS514570A
JPS514570A JP5714775A JP5714775A JPS514570A JP S514570 A JPS514570 A JP S514570A JP 5714775 A JP5714775 A JP 5714775A JP 5714775 A JP5714775 A JP 5714775A JP S514570 A JPS514570 A JP S514570A
Authority
JP
Japan
Prior art keywords
judosei
fukayodengenkairosochi
judosei fukayodengenkairosochi
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.)
Pending
Application number
JP5714775A
Other languages
Japanese (ja)
Inventor
Uintaa Kuruto
Doretsushaa Warutaa
Yakopitsuhi Uerunaa
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.)
Siemens AG
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Publication of JPS514570A publication Critical patent/JPS514570A/en
Pending legal-status Critical Current

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)
JP5714775A 1974-05-14 1975-05-13 JUDOSEI FUKAYODENGENKAIROSOCHI Pending JPS514570A (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 (1)

Publication Number Publication Date
JPS514570A true JPS514570A (en) 1976-01-14

Family

ID=5915460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5714775A Pending JPS514570A (en) 1974-05-14 1975-05-13 JUDOSEI FUKAYODENGENKAIROSOCHI

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056008A (en) * 1973-09-17 1975-05-16

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056008A (en) * 1973-09-17 1975-05-16

Also Published As

Publication number Publication date
AT337810B (en) 1977-07-25
ATA672974A (en) 1976-11-15
DE2423258C3 (en) 1978-09-07
DE2423258B2 (en) 1977-12-29
DE2423258A1 (en) 1976-02-05

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