CH402172A - Step switching device for regulating transformers - Google Patents

Step switching device for regulating transformers

Info

Publication number
CH402172A
CH402172A CH778263A CH778263A CH402172A CH 402172 A CH402172 A CH 402172A CH 778263 A CH778263 A CH 778263A CH 778263 A CH778263 A CH 778263A CH 402172 A CH402172 A CH 402172A
Authority
CH
Switzerland
Prior art keywords
switching device
step switching
regulating transformers
transformers
regulating
Prior art date
Application number
CH778263A
Other languages
German (de)
Inventor
Fowler John
Original Assignee
Ass Elect Ind
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 Ass Elect Ind filed Critical Ass Elect Ind
Publication of CH402172A publication Critical patent/CH402172A/en

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
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
CH778263A 1962-07-10 1963-06-24 Step switching device for regulating transformers CH402172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2650162A GB958170A (en) 1962-07-10 1962-07-10 Improvements relating to electrical transformers

Publications (1)

Publication Number Publication Date
CH402172A true CH402172A (en) 1965-11-15

Family

ID=10244655

Family Applications (1)

Application Number Title Priority Date Filing Date
CH778263A CH402172A (en) 1962-07-10 1963-06-24 Step switching device for regulating transformers

Country Status (2)

Country Link
CH (1) CH402172A (en)
GB (1) GB958170A (en)

Also Published As

Publication number Publication date
GB958170A (en) 1964-05-13

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