FR2026886A1 - - Google Patents

Info

Publication number
FR2026886A1
FR2026886A1 FR6943995A FR6943995A FR2026886A1 FR 2026886 A1 FR2026886 A1 FR 2026886A1 FR 6943995 A FR6943995 A FR 6943995A FR 6943995 A FR6943995 A FR 6943995A FR 2026886 A1 FR2026886 A1 FR 2026886A1
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
FR6943995A
Other languages
French (fr)
Other versions
FR2026886B1 (enrdf_load_stackoverflow
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2026886A1 publication Critical patent/FR2026886A1/fr
Application granted granted Critical
Publication of FR2026886B1 publication Critical patent/FR2026886B1/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
    • H01F27/28—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
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
FR6943995A 1968-12-23 1969-12-18 Expired FR2026886B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681816492 DE1816492A1 (de) 1968-12-23 1968-12-23 Wicklung fuer Transformatoren,Drosselspulen u.dgl.Geraete mit hohem Gleichspannungspotential

Publications (2)

Publication Number Publication Date
FR2026886A1 true FR2026886A1 (enrdf_load_stackoverflow) 1970-09-25
FR2026886B1 FR2026886B1 (enrdf_load_stackoverflow) 1974-02-01

Family

ID=5717151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6943995A Expired FR2026886B1 (enrdf_load_stackoverflow) 1968-12-23 1969-12-18

Country Status (4)

Country Link
CH (1) CH501301A (enrdf_load_stackoverflow)
DE (1) DE1816492A1 (enrdf_load_stackoverflow)
FR (1) FR2026886B1 (enrdf_load_stackoverflow)
GB (1) GB1299197A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3868959D1 (de) * 1987-04-09 1992-04-16 Siemens Ag Hochspannungsisolationsanordnung fuer transformatoren und drosselspulen, insbesondere zur hochspannungs-gleichstrom-uebertragung (hgue).
CN104485209A (zh) * 2014-12-08 2015-04-01 吴江变压器有限公司 一种用于变压器绕组的绝缘角环及其制作方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR767604A (enrdf_load_stackoverflow) * 1934-07-20
GB416541A (en) * 1932-12-07 1934-09-17 British Thomson Houston Co Ltd Improvements in and relating to electric transformers
DE932851C (de) * 1948-10-02 1955-09-12 Siemens Ag Vorrichtung zum Schutz von Regelwicklungen von Transformatoren
DE968964C (de) * 1938-06-29 1958-04-10 Bbc Brown Boveri & Cie Hochspannungstransformator
FR1192398A (fr) * 1956-12-18 1959-10-26 Smit & Willem & Co Nv Transformateur pour haute tension avec écrans pour la régulation du potentiel
FR1401308A (fr) * 1964-04-20 1965-06-04 Materiel Electrique S W Le Perfectionnements à l'isolement des transformateurs et des bobines de réactance

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR767604A (enrdf_load_stackoverflow) * 1934-07-20
GB416541A (en) * 1932-12-07 1934-09-17 British Thomson Houston Co Ltd Improvements in and relating to electric transformers
DE968964C (de) * 1938-06-29 1958-04-10 Bbc Brown Boveri & Cie Hochspannungstransformator
DE932851C (de) * 1948-10-02 1955-09-12 Siemens Ag Vorrichtung zum Schutz von Regelwicklungen von Transformatoren
FR1192398A (fr) * 1956-12-18 1959-10-26 Smit & Willem & Co Nv Transformateur pour haute tension avec écrans pour la régulation du potentiel
FR1401308A (fr) * 1964-04-20 1965-06-04 Materiel Electrique S W Le Perfectionnements à l'isolement des transformateurs et des bobines de réactance

Also Published As

Publication number Publication date
FR2026886B1 (enrdf_load_stackoverflow) 1974-02-01
DE1816492A1 (de) 1970-08-06
CH501301A (de) 1970-12-31
DE1816492B2 (enrdf_load_stackoverflow) 1971-01-28
GB1299197A (en) 1972-12-06

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Legal Events

Date Code Title Description
ST Notification of lapse