FR2171291A1 - - Google Patents

Info

Publication number
FR2171291A1
FR2171291A1 FR7304458A FR7304458A FR2171291A1 FR 2171291 A1 FR2171291 A1 FR 2171291A1 FR 7304458 A FR7304458 A FR 7304458A FR 7304458 A FR7304458 A FR 7304458A FR 2171291 A1 FR2171291 A1 FR 2171291A1
Authority
FR
France
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.)
Granted
Application number
FR7304458A
Other languages
French (fr)
Other versions
FR2171291B1 (en
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2171291A1 publication Critical patent/FR2171291A1/fr
Application granted granted Critical
Publication of FR2171291B1 publication Critical patent/FR2171291B1/fr
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
    • H01F27/343—Preventing or reducing surge voltages; oscillations
FR7304458A 1972-02-09 1973-02-08 Expired FR2171291B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22470372A 1972-02-09 1972-02-09

Publications (2)

Publication Number Publication Date
FR2171291A1 true FR2171291A1 (en) 1973-09-21
FR2171291B1 FR2171291B1 (en) 1976-06-11

Family

ID=22841804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304458A Expired FR2171291B1 (en) 1972-02-09 1973-02-08

Country Status (4)

Country Link
US (1) US3702451A (en)
CA (1) CA972433A (en)
FR (1) FR2171291B1 (en)
YU (1) YU10273A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1113161A (en) * 1977-11-18 1981-11-24 General Electric Company High voltage winding for dry type transformer
NL7713118A (en) * 1977-11-29 1979-05-31 Philips Nv HIGH VOLTAGE TRANSFORMER.
JPS5927740A (en) * 1982-07-15 1984-02-14 ヒ−ト・トランスフア−・ピ−テイ−ワイ・リミテツド Method and device for spirally grooving pipe material
US4638270A (en) * 1984-02-17 1987-01-20 Machamer George A Resonator comprising a coil formed of multiple layer alternately arranged conductive turns
US9640315B2 (en) * 2013-05-13 2017-05-02 General Electric Company Low stray-loss transformers and methods of assembling the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB734205A (en) * 1952-10-06 1955-07-27 English Electric Co Ltd Improvements in and relating to electric transformers
FR1183264A (en) * 1956-10-03 1959-07-06 Oerlikon Maschf Winding protected against voltage shocks, especially for transformers
FR1268876A (en) * 1960-09-30 1961-08-04 Smit & Willem & Co Nv Transformer winding with several pairs of coils
FR1342866A (en) * 1962-09-26 1963-11-15 Licentia Gmbh Arrangement of winding layers in large power transformers allowing reduction of insulation and improved cooling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368506A (en) * 1942-05-05 1945-01-30 Gen Electric Electric apparatus and winding therefor
GB693037A (en) * 1950-02-17 1953-06-24 English Electric Co Ltd Improvements in or relating to inductive apparatus such as power transformers
US2976504A (en) * 1955-11-22 1961-03-21 Bbc Brown Boveri & Cie Arrangement for preventing discharges along the high-voltage windings of a high-voltage transformer
US2918639A (en) * 1957-05-15 1959-12-22 Gen Electric Spacer for electrical windings
US3028569A (en) * 1959-08-31 1962-04-03 Gen Electric Open core potential transformer
US3391365A (en) * 1966-11-14 1968-07-02 Westinghouse Electric Corp Interleaved winding having high series capacitance
US3543205A (en) * 1968-08-05 1970-11-24 Westinghouse Electric Corp Electrical windings
US3564470A (en) * 1969-04-16 1971-02-16 Westinghouse Electric Corp Electrical winding structures

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB734205A (en) * 1952-10-06 1955-07-27 English Electric Co Ltd Improvements in and relating to electric transformers
FR1183264A (en) * 1956-10-03 1959-07-06 Oerlikon Maschf Winding protected against voltage shocks, especially for transformers
FR1268876A (en) * 1960-09-30 1961-08-04 Smit & Willem & Co Nv Transformer winding with several pairs of coils
FR1342866A (en) * 1962-09-26 1963-11-15 Licentia Gmbh Arrangement of winding layers in large power transformers allowing reduction of insulation and improved cooling

Also Published As

Publication number Publication date
CA972433A (en) 1975-08-05
US3702451A (en) 1972-11-07
FR2171291B1 (en) 1976-06-11
YU10273A (en) 1982-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse