CA962741A - Structure of coils for use in transformer - Google Patents

Structure of coils for use in transformer

Info

Publication number
CA962741A
CA962741A CA130,307A CA130307A CA962741A CA 962741 A CA962741 A CA 962741A CA 130307 A CA130307 A CA 130307A CA 962741 A CA962741 A CA 962741A
Authority
CA
Canada
Prior art keywords
coils
transformer
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
CA130,307A
Other versions
CA130307S (en
Inventor
Kazuo Yamashita
Masatake Akao
Masateru Kouyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 JP11374970A external-priority patent/JPS5031249B1/ja
Priority claimed from JP45113755A external-priority patent/JPS5031253B1/ja
Priority claimed from JP45113751A external-priority patent/JPS5031250B1/ja
Priority claimed from JP45113741A external-priority patent/JPS5132801B1/ja
Priority claimed from JP45113744A external-priority patent/JPS513525B1/ja
Priority claimed from JP45113738A external-priority patent/JPS511283B1/ja
Priority claimed from JP45113750A external-priority patent/JPS513527B1/ja
Priority claimed from JP45113753A external-priority patent/JPS5031252B1/ja
Priority claimed from JP45113743A external-priority patent/JPS511284B1/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA962741A publication Critical patent/CA962741A/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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • 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)
  • Insulating Of Coils (AREA)
CA130,307A 1970-12-17 1971-12-16 Structure of coils for use in transformer Expired CA962741A (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP45113755A JPS5031253B1 (en) 1970-12-17 1970-12-17
JP11374570 1970-12-17
JP45113751A JPS5031250B1 (en) 1970-12-17 1970-12-17
JP45113741A JPS5132801B1 (en) 1970-12-17 1970-12-17
JP11374970A JPS5031249B1 (en) 1970-12-17 1970-12-17
JP45113744A JPS513525B1 (en) 1970-12-17 1970-12-17
JP45113738A JPS511283B1 (en) 1970-12-17 1970-12-17
JP45113750A JPS513527B1 (en) 1970-12-17 1970-12-17
JP45113753A JPS5031252B1 (en) 1970-12-17 1970-12-17
JP11374070 1970-12-17
JP11373970 1970-12-17
JP45113743A JPS511284B1 (en) 1970-12-17 1970-12-17

Publications (1)

Publication Number Publication Date
CA962741A true CA962741A (en) 1975-02-11

Family

ID=27583431

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,307A Expired CA962741A (en) 1970-12-17 1971-12-16 Structure of coils for use in transformer

Country Status (2)

Country Link
CA (1) CA962741A (en)
GB (1) GB1364650A (en)

Also Published As

Publication number Publication date
GB1364650A (en) 1974-08-29

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