JPS5257367Y2 - - Google Patents

Info

Publication number
JPS5257367Y2
JPS5257367Y2 JP1974127438U JP12743874U JPS5257367Y2 JP S5257367 Y2 JPS5257367 Y2 JP S5257367Y2 JP 1974127438 U JP1974127438 U JP 1974127438U JP 12743874 U JP12743874 U JP 12743874U JP S5257367 Y2 JPS5257367 Y2 JP S5257367Y2
Authority
JP
Japan
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
JP1974127438U
Other versions
JPS5068812U (ja
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 filed Critical
Publication of JPS5068812U publication Critical patent/JPS5068812U/ja
Application granted granted Critical
Publication of JPS5257367Y2 publication Critical patent/JPS5257367Y2/ja
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)
  • Coils Of Transformers For General Uses (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
JP1974127438U 1973-10-23 1974-10-23 Expired JPS5257367Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40896573A 1973-10-23 1973-10-23

Publications (2)

Publication Number Publication Date
JPS5068812U JPS5068812U (ja) 1975-06-19
JPS5257367Y2 true JPS5257367Y2 (ja) 1977-12-26

Family

ID=23618489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974127438U Expired JPS5257367Y2 (ja) 1973-10-23 1974-10-23

Country Status (2)

Country Link
JP (1) JPS5257367Y2 (ja)
FR (1) FR2248595B3 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3113139A1 (de) * 1981-04-01 1982-10-21 Smit Transformatoren B.V., 6500 Nijmegen "trockentransformator oder drosselspule mit luftkuehlung"
DK0466642T3 (da) * 1990-07-10 1994-05-16 Weidmann H Ag Afskærmning til et elektrisk apparat

Also Published As

Publication number Publication date
FR2248595B3 (ja) 1977-07-22
JPS5068812U (ja) 1975-06-19
FR2248595A1 (ja) 1975-05-16

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