CH516847A - Circuit arrangement for a consumer fed with alternating current or pulsating direct current, in particular for a magnetic hammer - Google Patents

Circuit arrangement for a consumer fed with alternating current or pulsating direct current, in particular for a magnetic hammer

Info

Publication number
CH516847A
CH516847A CH1222770A CH1222770A CH516847A CH 516847 A CH516847 A CH 516847A CH 1222770 A CH1222770 A CH 1222770A CH 1222770 A CH1222770 A CH 1222770A CH 516847 A CH516847 A CH 516847A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
pulsating direct
direct current
alternating current
magnetic hammer
Prior art date
Application number
CH1222770A
Other languages
German (de)
Inventor
Oenel Buelent
Original Assignee
Elmeg
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 Elmeg filed Critical Elmeg
Publication of CH516847A publication Critical patent/CH516847A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F29/146—Constructional details
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Magnetically Actuated Valves (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Electrical Variables (AREA)
CH1222770A 1969-08-23 1970-08-14 Circuit arrangement for a consumer fed with alternating current or pulsating direct current, in particular for a magnetic hammer CH516847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691942943 DE1942943C3 (en) 1969-08-23 1969-08-23 Circuit arrangement for an alternating current or pulsating direct current fed, pulsed consumer, in particular for a magnetic hammer

Publications (1)

Publication Number Publication Date
CH516847A true CH516847A (en) 1971-12-15

Family

ID=5743597

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1222770A CH516847A (en) 1969-08-23 1970-08-14 Circuit arrangement for a consumer fed with alternating current or pulsating direct current, in particular for a magnetic hammer

Country Status (3)

Country Link
CH (1) CH516847A (en)
DE (1) DE1942943C3 (en)
FR (1) FR2059649B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1119399A (en) * 1978-12-07 1982-03-09 James L. Egan Apparatus for changing tuyeres on a blast furnace
US4833565A (en) * 1987-02-19 1989-05-23 Westinghouse Electric Corp. Electromagnetic contactor with algorithm controlled closing system
US4720761A (en) * 1987-02-19 1988-01-19 Westinghouse Electric Corp. Electromagnetic contactor with current regulated electromagnetic coil for holding the contacts closed
US4720763A (en) * 1987-02-19 1988-01-19 Westinghouse Electric Corp. Electromagnetic contactor with control circuit for providing acceleration, coast and grab functions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188528A (en) * 1962-02-09 1965-06-08 Link Belt Co Electromagnet voltage compensator control circuit

Also Published As

Publication number Publication date
FR2059649B1 (en) 1975-03-21
DE1942943C3 (en) 1973-09-27
FR2059649A1 (en) 1971-06-04
DE1942943A1 (en) 1971-03-11
DE1942943B2 (en) 1973-01-25

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Legal Events

Date Code Title Description
PL Patent ceased