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GB2458457B - Transformer - Google Patents

Transformer

Info

Publication number
GB2458457B
GB2458457B GB0804917A GB0804917A GB2458457B GB 2458457 B GB2458457 B GB 2458457B GB 0804917 A GB0804917 A GB 0804917A GB 0804917 A GB0804917 A GB 0804917A GB 2458457 B GB2458457 B GB 2458457B
Authority
GB
United Kingdom
Prior art keywords
transformer
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 - Fee Related
Application number
GB0804917A
Other versions
GB0804917D0 (en
GB2458457A (en
Inventor
Rik W De Doncker
Duco W J Pulle
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.)
Dynamic Dinosaurs BV
Original Assignee
Dynamic Dinosaurs BV
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 Dynamic Dinosaurs BV filed Critical Dynamic Dinosaurs BV
Priority to GB0804917A priority Critical patent/GB2458457B/en
Publication of GB0804917D0 publication Critical patent/GB0804917D0/en
Priority to PCT/EP2009/052976 priority patent/WO2009115460A1/en
Publication of GB2458457A publication Critical patent/GB2458457A/en
Application granted granted Critical
Publication of GB2458457B publication Critical patent/GB2458457B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • 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
    • 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
    • H01F30/12—Two-phase, three-phase or polyphase transformers
    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
GB0804917A 2008-03-17 2008-03-17 Transformer Expired - Fee Related GB2458457B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0804917A GB2458457B (en) 2008-03-17 2008-03-17 Transformer
PCT/EP2009/052976 WO2009115460A1 (en) 2008-03-17 2009-03-13 Transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0804917A GB2458457B (en) 2008-03-17 2008-03-17 Transformer

Publications (3)

Publication Number Publication Date
GB0804917D0 GB0804917D0 (en) 2008-04-16
GB2458457A GB2458457A (en) 2009-09-23
GB2458457B true GB2458457B (en) 2010-10-20

Family

ID=39328262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0804917A Expired - Fee Related GB2458457B (en) 2008-03-17 2008-03-17 Transformer

Country Status (2)

Country Link
GB (1) GB2458457B (en)
WO (1) WO2009115460A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106329739B (en) * 2016-11-07 2018-09-18 重庆大学 Wireless energy transmission mechanism, wireless energy receiving mechanism and electromagnetic coupling mechanisms

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790131A (en) * 1955-04-25 1957-04-23 Nyyssonen Einard Polyphase transformer system
GB1332084A (en) * 1971-03-02 1973-10-03 Bendix Corp Transformer for a variable speed constant frequency system
DE19604192A1 (en) * 1995-02-23 1996-09-05 Michael Krafft Three=phase transformer arrangement
WO2001075911A1 (en) * 2000-04-03 2001-10-11 Abb Ab A multiphase induction device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526014A (en) * 1938-03-05 1940-09-09 British Thomson Houston Co Ltd Improvements in and relating to electric chokes
DE3142269A1 (en) * 1981-10-24 1983-05-05 Thyssen Industrie Ag, 4300 Essen ACTUATOR
DE69828491T2 (en) * 1997-03-13 2006-01-05 Aktiebolaget Electrolux DEVICES FOR FLOWING AND COOLING IN INDUCTION HEATING UNITS
ITMC20030051A1 (en) * 2003-05-16 2004-11-17 Marco Gaetano Gentili SYSTEM FOR REALIZING THREE-PHASE ELECTRIC TRANSFORMERS WITH REDUCED EMISSION OF ELECTROMAGNETIC ENERGY IN THE ENVIRONMENT

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790131A (en) * 1955-04-25 1957-04-23 Nyyssonen Einard Polyphase transformer system
GB1332084A (en) * 1971-03-02 1973-10-03 Bendix Corp Transformer for a variable speed constant frequency system
DE19604192A1 (en) * 1995-02-23 1996-09-05 Michael Krafft Three=phase transformer arrangement
WO2001075911A1 (en) * 2000-04-03 2001-10-11 Abb Ab A multiphase induction device

Also Published As

Publication number Publication date
GB0804917D0 (en) 2008-04-16
WO2009115460A1 (en) 2009-09-24
GB2458457A (en) 2009-09-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120317