FR967787A - Device for adjusting alternating voltages - Google Patents

Device for adjusting alternating voltages

Info

Publication number
FR967787A
FR967787A FR967787DA FR967787A FR 967787 A FR967787 A FR 967787A FR 967787D A FR967787D A FR 967787DA FR 967787 A FR967787 A FR 967787A
Authority
FR
France
Prior art keywords
alternating voltages
adjusting alternating
adjusting
voltages
alternating
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.)
Expired
Application number
Other languages
French (fr)
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR967787A publication Critical patent/FR967787A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • 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
    • G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
    • 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
    • H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding

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)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
FR967787D 1947-06-20 1948-06-17 Device for adjusting alternating voltages Expired FR967787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH256946T 1947-06-20

Publications (1)

Publication Number Publication Date
FR967787A true FR967787A (en) 1950-11-10

Family

ID=4550743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR967787D Expired FR967787A (en) 1947-06-20 1948-06-17 Device for adjusting alternating voltages

Country Status (3)

Country Link
CH (1) CH256946A (en)
DE (1) DE975388C (en)
FR (1) FR967787A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE633978C (en) * 1932-10-04 1936-08-13 Siemens Schuckertwerke Akt Ges Regulating transformer
DE743349C (en) * 1933-10-08 1943-12-23 Siemens Ag Switching device with two parallel, side by side, straight contact paths, each of which is passed through twice in different directions, for step transformers

Also Published As

Publication number Publication date
DE975388C (en) 1961-11-16
CH256946A (en) 1948-09-15

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