ES425893A1 - Electrical transformers - Google Patents

Electrical transformers

Info

Publication number
ES425893A1
ES425893A1 ES425893A ES425893A ES425893A1 ES 425893 A1 ES425893 A1 ES 425893A1 ES 425893 A ES425893 A ES 425893A ES 425893 A ES425893 A ES 425893A ES 425893 A1 ES425893 A1 ES 425893A1
Authority
ES
Spain
Prior art keywords
winding
electrical transformers
electrical
translation
constituted
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
ES425893A
Other languages
Spanish (es)
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.)
Heurtey Metallurgie SA
Original Assignee
Heurtey Metallurgie SA
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 Heurtey Metallurgie SA filed Critical Heurtey Metallurgie SA
Publication of ES425893A1 publication Critical patent/ES425893A1/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
    • H01F27/2847—Sheets; Strips
    • 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
    • H01F27/2847—Sheets; Strips
    • H01F2027/2857—Coil formed from wound foil conductor

Abstract

Improvements in aperiodic high-frequency electrical current transformers, which comprise two superimposed windings of an electrical conductor, characterized in that each winding is constituted by winding on it of a thin strip of copper or other metal with high electrical conductivity. (Machine-translation by Google Translate, not legally binding)
ES425893A 1973-05-02 1974-05-02 Electrical transformers Expired ES425893A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7315794A FR2228281B1 (en) 1973-05-02 1973-05-02

Publications (1)

Publication Number Publication Date
ES425893A1 true ES425893A1 (en) 1976-06-16

Family

ID=9118723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425893A Expired ES425893A1 (en) 1973-05-02 1974-05-02 Electrical transformers

Country Status (6)

Country Link
BE (1) BE813893A (en)
DE (1) DE2421257C3 (en)
ES (1) ES425893A1 (en)
FR (1) FR2228281B1 (en)
GB (1) GB1473514A (en)
IT (1) IT1011323B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE413716B (en) * 1978-05-02 1980-06-16 Asea Ab POWER TRANSFORMER OR REACTOR
IT1226209B (en) * 1988-12-16 1990-12-21 Ducati Energia Spa ELECTRONIC IGNITION DEVICE FOR SMALL ENDOTHERMAL ENGINES
WO1993018528A1 (en) * 1992-03-05 1993-09-16 Siemens Aktiengesellschaft Coil for high-voltage transformer
EP2428969B1 (en) * 2010-08-09 2016-10-19 Parspour, Nejila Coil arrangement for an inductive charging device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE532890C (en) * 1931-09-10 Kurt Fischer Dr Ing Transformer with the usual primary and secondary winding
US217466A (en) * 1879-07-15 Improvement in electric induction-coils
GB624747A (en) * 1947-04-18 1949-06-15 Standard Telephones Cables Ltd Improvements in or relating to high frequency electric heating equipment comprising a transformer
FR1044481A (en) * 1950-12-08 1953-11-17 Cinema Television Ltd Transformer winding
FR1159580A (en) * 1955-02-09 1958-06-30 Reynolds Metals Co Electromagnetic windings in aluminum strips and their manufacturing process
BE552350A (en) * 1955-11-05
US3153216A (en) * 1958-08-11 1964-10-13 Westinghouse Electric Corp Winding arrangement for electrical inductive apparatus
DE1220031B (en) * 1961-12-02 1966-06-30 Siemens Ag Winding from strip-shaped conductor material for transformers
US3209241A (en) * 1962-06-13 1965-09-28 Westinghouse Electric Corp Regulating and current limiting transformer system
FR1384779A (en) * 1963-11-27 1965-01-08 Applic Electro Thermiques Soc Aperiodic matching transformer generator
US3688323A (en) * 1970-09-04 1972-09-05 Robert F Bruck Apparatus for chasing and repairing threads

Also Published As

Publication number Publication date
DE2421257B2 (en) 1976-10-28
IT1011323B (en) 1977-01-20
GB1473514A (en) 1977-05-11
DE2421257A1 (en) 1975-02-27
DE2421257C3 (en) 1981-12-24
BE813893A (en) 1974-08-16
FR2228281A1 (en) 1974-11-29
FR2228281B1 (en) 1978-09-08

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