GB534149A - Improvements in or relating to electrical transformers - Google Patents

Improvements in or relating to electrical transformers

Info

Publication number
GB534149A
GB534149A GB24074/39A GB2407439A GB534149A GB 534149 A GB534149 A GB 534149A GB 24074/39 A GB24074/39 A GB 24074/39A GB 2407439 A GB2407439 A GB 2407439A GB 534149 A GB534149 A GB 534149A
Authority
GB
United Kingdom
Prior art keywords
relating
electrical transformers
transformers
electrical
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
GB24074/39A
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.)
Jefferson Electric Co
Original Assignee
Jefferson Electric Co
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 Jefferson Electric Co filed Critical Jefferson Electric Co
Publication of GB534149A publication Critical patent/GB534149A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
GB24074/39A 1938-08-22 1939-08-21 Improvements in or relating to electrical transformers Expired GB534149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US534149XA 1938-08-22 1938-08-22

Publications (1)

Publication Number Publication Date
GB534149A true GB534149A (en) 1941-02-28

Family

ID=21984060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24074/39A Expired GB534149A (en) 1938-08-22 1939-08-21 Improvements in or relating to electrical transformers

Country Status (1)

Country Link
GB (1) GB534149A (en)

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