EP0933789A3 - Flachtransformator - Google Patents

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Publication number
EP0933789A3
EP0933789A3 EP99101400A EP99101400A EP0933789A3 EP 0933789 A3 EP0933789 A3 EP 0933789A3 EP 99101400 A EP99101400 A EP 99101400A EP 99101400 A EP99101400 A EP 99101400A EP 0933789 A3 EP0933789 A3 EP 0933789A3
Authority
EP
European Patent Office
Prior art keywords
planar transformer
extension
planar
air path
electric spark
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.)
Withdrawn
Application number
EP99101400A
Other languages
English (en)
French (fr)
Other versions
EP0933789A2 (de
Inventor
luca c/o R.G.M. S.p.A. Carbone
Marco c/o R.G.M. S.p.A. Patrone
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.)
Rgm SpA
Original Assignee
Rgm SpA
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 Rgm SpA filed Critical Rgm SpA
Publication of EP0933789A2 publication Critical patent/EP0933789A2/de
Publication of EP0933789A3 publication Critical patent/EP0933789A3/de
Withdrawn legal-status Critical Current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
    • H01F27/2804—Printed windings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Coils Or Transformers For Communication (AREA)
EP99101400A 1998-01-30 1999-01-26 Flachtransformator Withdrawn EP0933789A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITGE980003 1998-01-30
IT1998GE000003A IT1304341B1 (it) 1998-01-30 1998-01-30 Trasformatore planare.

Publications (2)

Publication Number Publication Date
EP0933789A2 EP0933789A2 (de) 1999-08-04
EP0933789A3 true EP0933789A3 (de) 2000-05-17

Family

ID=11355097

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99101400A Withdrawn EP0933789A3 (de) 1998-01-30 1999-01-26 Flachtransformator

Country Status (2)

Country Link
EP (1) EP0933789A3 (de)
IT (1) IT1304341B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6906609B1 (en) * 2000-04-07 2005-06-14 Astec International Limited Planar transformer
JP2003324017A (ja) 2002-04-30 2003-11-14 Koito Mfg Co Ltd トランス
GB2456132B (en) * 2007-12-31 2009-11-25 Kuan Tech Low-profile planar transformer
US9620278B2 (en) 2014-02-19 2017-04-11 General Electric Company System and method for reducing partial discharge in high voltage planar transformers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE893813C (de) * 1951-08-24 1953-10-19 Siemens Ag Anordnung zum Isolieren von Hochspannungsspulen
FR2177863A1 (de) * 1972-03-25 1973-11-09 Philips Nv
GB2197544A (en) * 1986-11-18 1988-05-18 Frank Charles Mose Toroidal transformers
WO1991015861A1 (en) * 1990-03-30 1991-10-17 Multisource Technology Corporation Low-profile planar transformer for use in off-line switching power supplies

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE893813C (de) * 1951-08-24 1953-10-19 Siemens Ag Anordnung zum Isolieren von Hochspannungsspulen
FR2177863A1 (de) * 1972-03-25 1973-11-09 Philips Nv
GB2197544A (en) * 1986-11-18 1988-05-18 Frank Charles Mose Toroidal transformers
WO1991015861A1 (en) * 1990-03-30 1991-10-17 Multisource Technology Corporation Low-profile planar transformer for use in off-line switching power supplies

Also Published As

Publication number Publication date
EP0933789A2 (de) 1999-08-04
ITGE980003A0 (it) 1998-01-30
ITGE980003A1 (it) 1999-07-30
IT1304341B1 (it) 2001-03-15

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