CA931646A - Transformer strip winding - Google Patents

Transformer strip winding

Info

Publication number
CA931646A
CA931646A CA129965A CA129965A CA931646A CA 931646 A CA931646 A CA 931646A CA 129965 A CA129965 A CA 129965A CA 129965 A CA129965 A CA 129965A CA 931646 A CA931646 A CA 931646A
Authority
CA
Canada
Prior art keywords
strip winding
transformer strip
transformer
winding
strip
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
CA129965A
Other versions
CA129965S (en
Inventor
L. Fisher John
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.)
McGraw Edison Co
Original Assignee
McGraw Edison 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 McGraw Edison Co filed Critical McGraw Edison Co
Application granted granted Critical
Publication of CA931646A publication Critical patent/CA931646A/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
    • H01F27/323—Insulation between winding turns, between winding layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • 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
    • H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
CA129965A 1971-01-07 1971-12-13 Transformer strip winding Expired CA931646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10465671A 1971-01-07 1971-01-07

Publications (1)

Publication Number Publication Date
CA931646A true CA931646A (en) 1973-08-07

Family

ID=22301651

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129965A Expired CA931646A (en) 1971-01-07 1971-12-13 Transformer strip winding

Country Status (2)

Country Link
US (1) US3634800A (en)
CA (1) CA931646A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911332A (en) * 1971-12-29 1975-10-07 George M Kunkel Wound transformers and machine for making the same
US3911200A (en) * 1973-01-15 1975-10-07 Sun Chemical Corp Electrical cable housing assemblies
US3848073A (en) * 1973-01-15 1974-11-12 Sun Chemical Corp Shielding tapes
JPS5225215U (en) * 1975-08-13 1977-02-22
SE418234B (en) * 1979-08-14 1981-05-11 Asea Ab POWER TRANSFORMER OR REACTOR
SE435330B (en) * 1983-02-10 1984-09-17 Asea Ab INDUCTIVE DEVICE
US4780157A (en) * 1984-07-24 1988-10-25 Phelps Dodge Industries, Inc. Method and apparatus for manufacturing transposed ribbon cable and electromagnetic device
NL8702115A (en) * 1987-09-07 1989-04-03 Alcatel Nederland VOLTAGE INVERTER.
ATE176079T1 (en) * 1992-05-14 1999-02-15 Usa Metals Corp TAPE-SHAPED CONDUCTOR FOR TRANSFORMERS
US5281488A (en) * 1992-09-15 1994-01-25 Poulsen Peder Ulrik Foil strip conductor
US6080935A (en) * 1998-07-21 2000-06-27 Abb Power T&D Company Inc. Folded insulated foil conductor and method of making same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA687971A (en) * 1964-06-02 Staley John Folded strip conductor for electrical coils
US753461A (en) * 1904-03-01 Electrical conductor and coil
GB638025A (en) * 1946-06-07 1950-05-31 Pierce John B Foundation Electrical conductor unit
US3402255A (en) * 1966-12-02 1968-09-17 Texas Instruments Inc Composite electrical bus bar

Also Published As

Publication number Publication date
US3634800A (en) 1972-01-11

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