FR2098312A1 - - Google Patents

Info

Publication number
FR2098312A1
FR2098312A1 FR7125238A FR7125238A FR2098312A1 FR 2098312 A1 FR2098312 A1 FR 2098312A1 FR 7125238 A FR7125238 A FR 7125238A FR 7125238 A FR7125238 A FR 7125238A FR 2098312 A1 FR2098312 A1 FR 2098312A1
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
FR7125238A
Other languages
French (fr)
Other versions
FR2098312B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Westinghouse Electric 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 FR2098312A1 publication Critical patent/FR2098312A1/fr
Application granted granted Critical
Publication of FR2098312B1 publication Critical patent/FR2098312B1/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
    • 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
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • 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)
FR7125238A 1970-07-10 1971-07-09 Expired FR2098312B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5396770A 1970-07-10 1970-07-10

Publications (2)

Publication Number Publication Date
FR2098312A1 true FR2098312A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-03-10
FR2098312B1 FR2098312B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-05

Family

ID=21987802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7125238A Expired FR2098312B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-07-10 1971-07-09

Country Status (2)

Country Link
US (1) US3643196A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2098312B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176334A (en) * 1975-08-25 1979-11-27 Hughes Aircraft Company High voltage transformer and process for making same
JP2018142624A (ja) * 2017-02-28 2018-09-13 株式会社オートネットワーク技術研究所 リアクトル
JP6611081B2 (ja) * 2017-02-28 2019-11-27 株式会社オートネットワーク技術研究所 リアクトル

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602394C (de) * 1932-12-15 1934-09-07 H Gottmann Dipl Ing Abschirmung von Hochfrequenzspulen
US2724735A (en) * 1951-07-14 1955-11-22 Allis Chalmers Mfg Co Electrostatic shield for inductive windings
GB882379A (en) * 1958-06-18 1961-11-15 Smit & Willem & Co Nv Transformer or choke coil for high voltages having a specially insulated and screened winding
US3353129A (en) * 1965-10-24 1967-11-14 Gen Electric High voltage electric induction apparatus
US3376530A (en) * 1966-04-27 1968-04-02 Westinghouse Electric Corp Axially spaced transformer pancake coils having static plate
US3376531A (en) * 1966-08-26 1968-04-02 Westinghouse Electric Corp Electrical inductive apparatus with wire cloth shielding means
US3517361A (en) * 1968-06-19 1970-06-23 Stevens Arnold Inc Shielded transformer

Also Published As

Publication number Publication date
FR2098312B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-05
US3643196A (en) 1972-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse