FR2289039B1 - - Google Patents

Info

Publication number
FR2289039B1
FR2289039B1 FR7532153A FR7532153A FR2289039B1 FR 2289039 B1 FR2289039 B1 FR 2289039B1 FR 7532153 A FR7532153 A FR 7532153A FR 7532153 A FR7532153 A FR 7532153A FR 2289039 B1 FR2289039 B1 FR 2289039B1
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.)
Expired
Application number
FR7532153A
Other languages
French (fr)
Other versions
FR2289039A1 (fr
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.)
Transformatoren Union AG
Original Assignee
Transformatoren Union AG
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
Priority claimed from DE19742450481 external-priority patent/DE2450481B2/de
Priority claimed from DE19752507960 external-priority patent/DE2507960A1/de
Application filed by Transformatoren Union AG filed Critical Transformatoren Union AG
Publication of FR2289039A1 publication Critical patent/FR2289039A1/fr
Application granted granted Critical
Publication of FR2289039B1 publication Critical patent/FR2289039B1/fr
Granted 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
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • 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
    • H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
FR7532153A 1974-10-24 1975-10-21 Systeme d'enroulement pour transformateurs comportant un noyau a section transversale a peu pres rectangulaire Granted FR2289039A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742450481 DE2450481B2 (de) 1974-10-24 1974-10-24 Wicklungsanordnung für Transformatoren mit rechteckigem Kernquerschnitt
DE19752507960 DE2507960A1 (de) 1975-02-25 1975-02-25 Wicklung fuer transformatoren, drosselspulen und dergleichen

Publications (2)

Publication Number Publication Date
FR2289039A1 FR2289039A1 (fr) 1976-05-21
FR2289039B1 true FR2289039B1 (en, 2012) 1980-12-19

Family

ID=25767862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532153A Granted FR2289039A1 (fr) 1974-10-24 1975-10-21 Systeme d'enroulement pour transformateurs comportant un noyau a section transversale a peu pres rectangulaire

Country Status (5)

Country Link
AT (1) AT341614B (en, 2012)
CH (1) CH604347A5 (en, 2012)
FR (1) FR2289039A1 (en, 2012)
NL (1) NL7512413A (en, 2012)
SE (1) SE7511886L (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE417466B (sv) * 1978-11-09 1981-03-16 Asea Ab Krafttransformator
US4600911A (en) * 1984-03-20 1986-07-15 Pauwels-Trafo Belgium N.V. Elliptically shaped magnetic core
US6411188B1 (en) * 1998-03-27 2002-06-25 Honeywell International Inc. Amorphous metal transformer having a generally rectangular coil
US6583707B2 (en) 2001-04-25 2003-06-24 Honeywell International Inc. Apparatus and method for the manufacture of large transformers having laminated cores, particularly cores of annealed amorphous metal alloys
US6668444B2 (en) 2001-04-25 2003-12-30 Metglas, Inc. Method for manufacturing a wound, multi-cored amorphous metal transformer core
US6765467B2 (en) 2001-04-25 2004-07-20 Dung A. Ngo Core support assembly for large wound transformer cores

Also Published As

Publication number Publication date
NL7512413A (nl) 1976-04-27
ATA786375A (de) 1977-06-15
CH604347A5 (en, 2012) 1978-09-15
FR2289039A1 (fr) 1976-05-21
AT341614B (de) 1978-02-27
SE7511886L (sv) 1976-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse