CH592952A5CH472774ACH472774ACH592952A5CH 592952 A5CH592952 A5CH 592952A5CH 472774 ACH472774 ACH 472774ACH 472774 ACH472774 ACH 472774ACH 592952 A5CH592952 A5CH 592952A5
Authority
CH
Switzerland
Application number
CH472774A
Original Assignee
Meidensha Electric Mfg Co Ltd
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
Priority claimed from JP3896673Aexternal-prioritypatent/JPS54483B2/ja
Priority claimed from JP4012973Aexternal-prioritypatent/JPS539369B2/ja
Application filed by Meidensha Electric Mfg Co LtdfiledCriticalMeidensha Electric Mfg Co Ltd
Publication of CH592952A5publicationCriticalpatent/CH592952A5/xx
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
H01F27/38—Auxiliary core members; Auxiliary coils or windings
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
H01F27/288—Shielding
H01F27/289—Shielding with auxiliary windings
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Coils Of Transformers For General Uses
(AREA)
Investigating Or Analyzing Materials By The Use Of Magnetic Means
(AREA)