AT320068B - Air throttle for direct current systems controlled by thyristor (s), in particular for direct current drives - Google Patents

Air throttle for direct current systems controlled by thyristor (s), in particular for direct current drives

Info

Publication number
AT320068B
AT320068B AT828172A AT828172A AT320068B AT 320068 B AT320068 B AT 320068B AT 828172 A AT828172 A AT 828172A AT 828172 A AT828172 A AT 828172A AT 320068 B AT320068 B AT 320068B
Authority
AT
Austria
Prior art keywords
direct current
thyristor
air throttle
systems controlled
drives
Prior art date
Application number
AT828172A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT320068B publication Critical patent/AT320068B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • H01F37/005—Fixed inductances not covered by group H01F17/00 without magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
AT828172A 1971-10-01 1972-09-26 Air throttle for direct current systems controlled by thyristor (s), in particular for direct current drives AT320068B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2149013 1971-10-01

Publications (1)

Publication Number Publication Date
AT320068B true AT320068B (en) 1975-01-27

Family

ID=5821161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT828172A AT320068B (en) 1971-10-01 1972-09-26 Air throttle for direct current systems controlled by thyristor (s), in particular for direct current drives

Country Status (2)

Country Link
AT (1) AT320068B (en)
CH (1) CH552885A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818542C3 (en) * 1978-04-27 1981-06-04 Vacuumschmelze Gmbh, 6450 Hanau High current reactor
US4307364A (en) * 1980-05-16 1981-12-22 Westinghouse Electric Corp. Electrical reactor with foil windings

Also Published As

Publication number Publication date
CH552885A (en) 1974-08-15

Similar Documents

Publication Publication Date Title
AT311126B (en) Control device for injection system
CH410822A (en) Adjustment device on turbines, pumps or propellers
AT324542B (en) AUXILIARY DEVICE, IN PARTICULAR FOR HAND DENTURES
BE784006A (en) IMPROVEMENTS TO VALVES OR DISTRIBUTORS CONTROLLED BY AN ELECTRO-DYNAMIC MOTOR
IT944143B (en) OXYGEN REGULATING DEVICE PARTICULARLY FOR AIRCRAFT PILOTS
IT953804B (en) ARRANGEMENT FOR LAMPO LIGHTS
IT953857B (en) ADMISSION STRUCTURE FOR TURBO MACHINES
AT302468B (en) Stepper motor for small control outputs
AT320068B (en) Air throttle for direct current systems controlled by thyristor (s), in particular for direct current drives
AT336677B (en) CODING ARRANGEMENT FOR PCM SYSTEMS WITH HIGH CODING SPEED
CH517253A (en) Device for controlling a turbo compressor
CH523539A (en) Control device for vehicles, in particular inclination control device for rail vehicles
CH532826A (en) Air gap magnet arrangement, especially for reverberation devices
CH525597A (en) Control device for the injection system of an electron accelerator
AT257683B (en) Control device for air brakes for rail vehicles
FR1339687A (en) Vehicle supported by an air mattress
AT311734B (en) Speed control device for air motors
AT241065B (en) Adjustable drive with three-phase asynchronous motor, especially for elevators
CH498345A (en) Ventilation device, in particular for kitchens
BE745683A (en) SPINNAKER,
NL7506637A (en) THYRISTOR WITH INVERSE CONDUCT.
FR1274465A (en) Flight controller, emergency
SE401722B (en) AIR INTAKE FOR FLEAKERS
AT320416B (en) Cooling system for concentrate pellets
CH529001A (en) Flap-spoiler assembly for aircraft, in particular for gliders

Legal Events

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