ES2076580T3 - TOROIDAL TRANSFORMER. - Google Patents

TOROIDAL TRANSFORMER.

Info

Publication number
ES2076580T3
ES2076580T3 ES92103238T ES92103238T ES2076580T3 ES 2076580 T3 ES2076580 T3 ES 2076580T3 ES 92103238 T ES92103238 T ES 92103238T ES 92103238 T ES92103238 T ES 92103238T ES 2076580 T3 ES2076580 T3 ES 2076580T3
Authority
ES
Spain
Prior art keywords
toroidal transformer
magnetic direction
economic
preferred magnetic
difficult
Prior art date
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 - Lifetime
Application number
ES92103238T
Other languages
Spanish (es)
Inventor
Volker Hanser
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2076580T3 publication Critical patent/ES2076580T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/005—Impregnating or encapsulating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

LA UTILIZACION DE TRANSFORMADORES FABRICADOS A PARTIR DE CHAPAS CON UNA DIRECCION PREFERENTE MAGNETICA ES DIFICIL, MUESTRAN UN VOLUMEN GRANDE SIENDO SU PROCESO DE FABRICACION DIFICIL Y CON ELLO NO ECONOMICO. LA INVENCION PROPONE UN TRANSFORMADOR DE NUCLEO ANULAR CON UN NUCLEO REDONDO ARROLLADO EN DIRECCION MAGNETICA PREFERENTE, QUE NO MUESTRA ESTAS DESVENTAJAS SIENDO FABRICABLE DE FORMA SENCILLA Y CON ELLO EN UN TIPO Y MANERA ECONOMICA.THE USE OF TRANSFORMERS MANUFACTURED FROM SHEETS WITH A PREFERRED MAGNETIC DIRECTION IS DIFFICULT, THEY SHOW A LARGE VOLUME WHICH IS THEIR DIFFICULT MANUFACTURING PROCESS AND WITH IT IS NON-ECONOMIC. THE INVENTION PROPOSES AN ANNULAR NUCLEUS TRANSFORMER WITH A ROUND NUCLEUS ROLLED IN A PREFERRED MAGNETIC DIRECTION, WHICH DOES NOT DISPLAY THESE DISADVANTAGES, BEING MANUFACTURABLE IN AN ECONOMIC TYPE AND WAY.

ES92103238T 1992-02-26 1992-02-26 TOROIDAL TRANSFORMER. Expired - Lifetime ES2076580T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19920103238 EP0557549B1 (en) 1992-02-26 1992-02-26 Toroidal core transformer

Publications (1)

Publication Number Publication Date
ES2076580T3 true ES2076580T3 (en) 1995-11-01

Family

ID=8209365

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92103238T Expired - Lifetime ES2076580T3 (en) 1992-02-26 1992-02-26 TOROIDAL TRANSFORMER.

Country Status (3)

Country Link
EP (1) EP0557549B1 (en)
DE (1) DE59203473D1 (en)
ES (1) ES2076580T3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011514A1 (en) * 1993-10-20 1995-04-27 Ciba Geigy Ag Power transformer
CA2282636A1 (en) * 1999-09-16 2001-03-16 Philippe Viarouge Power transformers and power inductors for low frequency applications using isotropic composite magnetic materials with high power to weight ratio
ATE424030T1 (en) * 2004-10-07 2009-03-15 Volker Werner Hanser TOIR CORE TRANSFORMER
EP2274754B1 (en) 2008-05-13 2011-08-31 ABB Technology AG Dry-type transformer
WO2009138100A1 (en) * 2008-05-13 2009-11-19 Abb Technology Ag High-voltage winding
DE112008003833A5 (en) * 2008-05-13 2011-02-24 Abb Technology Ag dry-type transformer
WO2009138101A1 (en) 2008-05-13 2009-11-19 Abb Technology Ag Modular ring-shaped core
DE112008003836A5 (en) * 2008-05-13 2011-02-24 Abb Technology Ag Coupling of transformer winding modules
WO2009146835A2 (en) * 2008-06-07 2009-12-10 Volker Werner Hanser Transformer
DE102009017399A1 (en) 2008-06-07 2010-06-24 Volker Werner Hanser High-power toroidal transformer is provided with high voltage segment and low-voltage segment arranged on ring core
EP2184749A1 (en) 2008-11-08 2010-05-12 ABB Technology AG Arrangement of coil segments
US7834736B1 (en) * 2009-07-31 2010-11-16 Abb Technology Ag Dry type pole-mounted transformer
HU231243B1 (en) 2019-01-25 2022-04-28 Wigner Fizikai Kutatóközpont Method for insulating a coil of a toroidal transformer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1281532A (en) * 1961-01-06 1962-01-12 Stop coil for lighting devices
DE3613861A1 (en) * 1986-04-24 1987-11-05 Nkl Naturenergie Und Kleinspan Silenced inductive electrical component

Also Published As

Publication number Publication date
DE59203473D1 (en) 1995-10-05
EP0557549A1 (en) 1993-09-01
EP0557549B1 (en) 1995-08-30

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