NL7512413A - WINDING DEVICE FOR TRANSFORMERS WITH APPROXIMATELY RECTANGULAR CORE SECTION. - Google Patents

WINDING DEVICE FOR TRANSFORMERS WITH APPROXIMATELY RECTANGULAR CORE SECTION.

Info

Publication number
NL7512413A
NL7512413A NL7512413A NL7512413A NL7512413A NL 7512413 A NL7512413 A NL 7512413A NL 7512413 A NL7512413 A NL 7512413A NL 7512413 A NL7512413 A NL 7512413A NL 7512413 A NL7512413 A NL 7512413A
Authority
NL
Netherlands
Prior art keywords
transformers
winding device
core section
approximately rectangular
rectangular core
Prior art date
Application number
NL7512413A
Other languages
Dutch (nl)
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/en
Priority claimed from DE19752507960 external-priority patent/DE2507960A1/en
Application filed by Transformatoren Union Ag filed Critical Transformatoren Union Ag
Publication of NL7512413A publication Critical patent/NL7512413A/en

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 Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
NL7512413A 1974-10-24 1975-10-23 WINDING DEVICE FOR TRANSFORMERS WITH APPROXIMATELY RECTANGULAR CORE SECTION. NL7512413A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742450481 DE2450481B2 (en) 1974-10-24 1974-10-24 Winding arrangement for transformers with a rectangular core cross-section
DE19752507960 DE2507960A1 (en) 1975-02-25 1975-02-25 Power transformer with rectangular core - has coaxial windings to occupy minimum space and resists internal forces

Publications (1)

Publication Number Publication Date
NL7512413A true NL7512413A (en) 1976-04-27

Family

ID=25767862

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7512413A NL7512413A (en) 1974-10-24 1975-10-23 WINDING DEVICE FOR TRANSFORMERS WITH APPROXIMATELY RECTANGULAR CORE SECTION.

Country Status (5)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE417466B (en) * 1978-11-09 1981-03-16 Asea Ab power transformer
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
US6668444B2 (en) 2001-04-25 2003-12-30 Metglas, Inc. Method for manufacturing a wound, multi-cored amorphous metal transformer core
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
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
ATA786375A (en) 1977-06-15
FR2289039B1 (en) 1980-12-19
CH604347A5 (en) 1978-09-15
SE7511886L (en) 1976-04-26
FR2289039A1 (en) 1976-05-21
AT341614B (en) 1978-02-27

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Legal Events

Date Code Title Description
BV The patent application has lapsed