ZA200702353B - Toroidal core transformer - Google Patents

Toroidal core transformer Download PDF

Info

Publication number
ZA200702353B
ZA200702353B ZA200702353A ZA200702353A ZA200702353B ZA 200702353 B ZA200702353 B ZA 200702353B ZA 200702353 A ZA200702353 A ZA 200702353A ZA 200702353 A ZA200702353 A ZA 200702353A ZA 200702353 B ZA200702353 B ZA 200702353B
Authority
ZA
South Africa
Prior art keywords
winding
transformer
toroidal
carrier
core
Prior art date
Application number
ZA200702353A
Other languages
English (en)
Inventor
Hanser Volker Werner
Original Assignee
Hanser Volker Werner
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 DE102004048793A external-priority patent/DE102004048793B3/de
Application filed by Hanser Volker Werner filed Critical Hanser Volker Werner
Publication of ZA200702353B publication Critical patent/ZA200702353B/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00Fixed transformers not covered by group H01F19/00
    • H01F30/06Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16Toroidal transformers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • H01F27/26Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263Fastening parts of the core together
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus 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
    • H01F41/02Apparatus 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 for manufacturing cores, coils, or magnets
    • H01F41/04Apparatus 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 for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06Coil winding
    • H01F41/061Winding flat conductive wires or sheets
    • H01F41/063Winding flat conductive wires or sheets with insulation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus 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
    • H01F41/02Apparatus 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 for manufacturing cores, coils, or magnets
    • H01F41/04Apparatus 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 for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06Coil winding
    • H01F41/08Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus 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
    • H01F41/02Apparatus 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 for manufacturing cores, coils, or magnets
    • H01F41/04Apparatus 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 for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06Coil winding
    • H01F41/09Winding machines having two or more work holders or formers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00Fixed transformers not covered by group H01F19/00
    • H01F30/06Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12Two-phase, three-phase or polyphase transformers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/4902Electromagnet, transformer or inductor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/4902Electromagnet, transformer or inductor
    • Y10T29/49071Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Insulating Of Coils (AREA)
ZA200702353A 2004-10-07 2007-03-19 Toroidal core transformer ZA200702353B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004048793A DE102004048793B3 (de) 2004-10-07 2004-10-07 Ringkern-Transformator
DE102005041975 2005-09-03
PCT/EP2005/010783 WO2006040074A1 (de) 2004-10-07 2005-10-06 Ringkern-transformator

Publications (1)

Publication Number Publication Date
ZA200702353B true ZA200702353B (en) 2008-04-30

Family

ID=35509325

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200702353A ZA200702353B (en) 2004-10-07 2007-03-19 Toroidal core transformer

Country Status (24)

Country Link
US (1) US20080007378A1 (de)
EP (3) EP1959460B1 (de)
JP (1) JP2008516433A (de)
KR (1) KR20070102987A (de)
CN (1) CN101036204A (de)
AP (1) AP2125A (de)
AT (3) ATE554488T1 (de)
AU (1) AU2005293857B2 (de)
BR (1) BRPI0516543A (de)
CA (1) CA2583262A1 (de)
CY (1) CY1109446T1 (de)
DE (1) DE502005006711D1 (de)
DK (1) DK1797573T3 (de)
EA (3) EA012992B1 (de)
EG (1) EG24744A (de)
ES (1) ES2321638T3 (de)
MA (1) MA29002B1 (de)
MX (1) MX2007004125A (de)
PL (1) PL1797573T3 (de)
PT (1) PT1797573E (de)
SI (1) SI1797573T1 (de)
TN (1) TNSN07129A1 (de)
WO (1) WO2006040074A1 (de)
ZA (1) ZA200702353B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080061915A1 (en) * 2006-09-11 2008-03-13 Rodney Godbey Dry-type transformer with shielded core/coil assembly and method of manufacturing the same
FR2907591B1 (fr) * 2006-10-20 2009-01-16 Centre Nat Rech Scient Procede d'alimentation d'un coupleur magnetique et dispositif d'alimentation d'un dipole electrique.
US7834736B1 (en) 2009-07-31 2010-11-16 Abb Technology Ag Dry type pole-mounted transformer
US9257412B2 (en) * 2012-09-12 2016-02-09 Taiwan Semiconductor Manufacturing Company, Ltd. Stress reduction apparatus
CN103050273B (zh) * 2012-12-27 2015-12-09 吴江变压器有限公司 三相椭圆形线圈用的压具
WO2015124356A1 (en) * 2014-02-19 2015-08-27 Tetra Laval Holdings & Finance S.A. Sterilization device and an electron beam emitter
CN103971921A (zh) * 2014-05-19 2014-08-06 苏州上电科电气设备有限公司 一种变压器绕线机夹具
RU168099U1 (ru) * 2016-06-16 2017-01-18 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Трансформатор преобразовательный трехфазный многообмоточный с замкнутой системой воздушного охлаждения
US10832850B2 (en) 2017-06-13 2020-11-10 Radyne Corporation Toroidal hand-held autotransformer assembly
CN112335002A (zh) * 2018-05-31 2021-02-05 豪倍公司 三相环形变压器
DE102018118551A1 (de) * 2018-07-31 2020-02-06 Tdk Electronics Ag Verfahren zur Herstellung eines induktiven Bauelements und induktives Bauelement

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2305999A (en) * 1940-06-26 1942-12-22 Line Material Co Method and machine for winding coils
US2452733A (en) * 1946-10-08 1948-11-02 Western Electric Co Winding machine
US2832012A (en) * 1954-02-11 1958-04-22 Honeywell Regulator Co Magnetic amplifier structure
DE1016377B (de) * 1954-12-27 1957-09-26 Licentia Gmbh Kreisfoermiger Bandringkern mit abgestuftem Kernquerschnitt
US3043000A (en) * 1958-04-24 1962-07-10 Mc Graw Edison Co Method of forming a conductive coil on a closed magnetic core
US3089074A (en) * 1960-03-18 1963-05-07 Superior Electric Co Adjustable voltage rectifier
FR1333285A (fr) * 1962-09-04 1963-07-26 A R L Etablissements Augier So Nouveau mode de fabrication des noyaux magnétiques et enroulements de transformateurs
US3274526A (en) * 1963-07-17 1966-09-20 High Voltage Engineering Corp Insulating core transformers
US3461952A (en) * 1967-10-09 1969-08-19 Robert M Decker Apparatus and method for dissipating heat from a heat source
US3465273A (en) * 1967-12-14 1969-09-02 Hunterdon Transformer Co Toroidal inductor
US3503025A (en) * 1968-12-06 1970-03-24 Mc Graw Edison Co Cooling means for underground transformer
US4542362A (en) * 1982-02-19 1985-09-17 Societe Nouvelle Transfix Electrical transformers with improved insulation and coolant guiding
FR2561033B1 (fr) * 1984-03-06 1988-11-10 Beisser Jean Claude Transformateur et son procede de fabrication
US4771957A (en) * 1985-02-06 1988-09-20 Kuhlman Corporation Apparatus and method for fabricating a low voltage winding for a toroidal transformer
US4765861A (en) * 1985-02-06 1988-08-23 Kuhlman Corporation Apparatus and method for winding a toroidal magnetic core onto a bobbin for a toroidal transformer
US4592133A (en) * 1985-03-28 1986-06-03 Westinghouse Electric Corp. Method of constructing an electrical transformer
NL9002753A (nl) * 1990-12-14 1992-07-01 Philips Nv Inductieve inrichting met een ringvormige kern.
DE69110273T2 (de) * 1991-04-26 1996-01-25 Ibm Koaxiale schwingungsdämpfende Anordnung eines Ringkerntransformators.
ES2076580T3 (es) * 1992-02-26 1995-11-01 Volker Hanser Transformador toroidal.
JP2571032Y2 (ja) * 1992-08-24 1998-05-13 株式会社前川製作所 三相平衡摺動変圧器
AU7854894A (en) * 1993-10-20 1995-05-08 Volker Hanser Power transformer
AU7938794A (en) * 1993-11-03 1995-05-23 Volker Hanser Process and device for winding a closed ring core for high-power transformers and chokes
TW445468B (en) * 2000-06-08 2001-07-11 Darfon Electronics Corp Transformer bobbin

Also Published As

Publication number Publication date
EP1797573A1 (de) 2007-06-20
TNSN07129A1 (en) 2008-11-21
EA012485B1 (ru) 2009-10-30
EP1797573B1 (de) 2009-02-25
CY1109446T1 (el) 2014-08-13
AU2005293857A1 (en) 2006-04-20
MA29002B1 (fr) 2007-11-01
ATE554488T1 (de) 2012-05-15
EA200900169A1 (ru) 2009-06-30
WO2006040074A1 (de) 2006-04-20
PT1797573E (pt) 2009-05-21
EP1959460B1 (de) 2012-04-18
JP2008516433A (ja) 2008-05-15
EA012992B1 (ru) 2010-02-26
KR20070102987A (ko) 2007-10-22
CA2583262A1 (en) 2006-04-20
EA200900170A1 (ru) 2009-06-30
BRPI0516543A (pt) 2008-09-09
SI1797573T1 (sl) 2009-08-31
AP2007003983A0 (en) 2007-06-30
ATE554489T1 (de) 2012-05-15
EA200700561A1 (ru) 2007-10-26
EP1959459A3 (de) 2008-09-03
EP1959460A3 (de) 2008-10-01
CN101036204A (zh) 2007-09-12
AP2125A (en) 2010-05-17
PL1797573T3 (pl) 2009-07-31
EA012993B1 (ru) 2010-02-26
EP1959459B1 (de) 2012-04-18
ES2321638T3 (es) 2009-06-09
DK1797573T3 (da) 2009-06-02
EP1959459A2 (de) 2008-08-20
EG24744A (en) 2010-07-18
AU2005293857B2 (en) 2009-10-01
ATE424030T1 (de) 2009-03-15
EP1959460A2 (de) 2008-08-20
US20080007378A1 (en) 2008-01-10
DE502005006711D1 (de) 2009-04-09
MX2007004125A (es) 2007-08-02

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