AU650301B2 - Coil former, in particular a coil former for small and safety transformers - Google Patents

Coil former, in particular a coil former for small and safety transformers

Info

Publication number
AU650301B2
AU650301B2 AU88622/91A AU8862291A AU650301B2 AU 650301 B2 AU650301 B2 AU 650301B2 AU 88622/91 A AU88622/91 A AU 88622/91A AU 8862291 A AU8862291 A AU 8862291A AU 650301 B2 AU650301 B2 AU 650301B2
Authority
AU
Australia
Prior art keywords
coil former
small
shell
gap
transformers
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
Application number
AU88622/91A
Other languages
English (en)
Other versions
AU8862291A (en
Inventor
Guido Aichner
Herbert Profunser
Carsten Ruchholtz
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.)
Zumtobel AG
Original Assignee
Zumtobel 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
Application filed by Zumtobel AG filed Critical Zumtobel AG
Publication of AU8862291A publication Critical patent/AU8862291A/en
Application granted granted Critical
Publication of AU650301B2 publication Critical patent/AU650301B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • 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
    • H01F27/325—Coil bobbins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/025—Coils wound on non-magnetic supports, e.g. formers wound on coaxial arrangement of two or more formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Details Of Television Scanning (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Fuses (AREA)
AU88622/91A 1990-11-14 1991-11-13 Coil former, in particular a coil former for small and safety transformers Expired AU650301B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4036275A DE4036275A1 (de) 1990-11-14 1990-11-14 Ringfoermiger spulenkoerper fuer klein- und sicherheitstranformatoren und verfahren zu seiner herstellung
DE4036275 1990-11-14
PCT/EP1991/002144 WO1992009092A1 (de) 1990-11-14 1991-11-13 Spulenkörper, insbesondere für klein- und sicherheitstransformatoren

Publications (2)

Publication Number Publication Date
AU8862291A AU8862291A (en) 1992-06-11
AU650301B2 true AU650301B2 (en) 1994-06-16

Family

ID=6418259

Family Applications (1)

Application Number Title Priority Date Filing Date
AU88622/91A Expired AU650301B2 (en) 1990-11-14 1991-11-13 Coil former, in particular a coil former for small and safety transformers

Country Status (7)

Country Link
EP (1) EP0510149B1 (de)
JP (1) JPH05505910A (de)
AT (1) ATE133811T1 (de)
AU (1) AU650301B2 (de)
DE (2) DE4036275A1 (de)
ES (1) ES2084835T3 (de)
WO (1) WO1992009092A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180278108A1 (en) * 2011-07-22 2018-09-27 Bwxt Nuclear Operations Group, Inc. Environmentally robust electromagnets and electric motors employing same for use in nuclear reactors
US11705260B2 (en) 2015-06-12 2023-07-18 Panasonic Intei Lectual Property Management Co., Ltd. Magnetic device including winding and insulators, and power conversion device using the same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005007334B4 (de) * 2005-02-17 2007-02-08 Siemens Ag Summenstromwandler zur allstromsensitiven Erfassung eines elektrischen Differenzstromes
DE202013104681U1 (de) * 2013-10-16 2013-11-27 Vallon Gmbh Entmagnetisierungsspule
DE102014202531A1 (de) * 2014-02-12 2015-08-13 Siemens Aktiengesellschaft Hochspannungstransformatorvorrichtung mit einstellbarer Streuung, Wechselrichterschaltung mit einer Hochspannungstransformatorvorrichtung und Verwendung einer Hochspannungstransformatorvorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB739762A (en) * 1953-04-03 1955-11-02 Forges Ateliers Const Electr Improvements in high-tension transformer windings
DE3107059A1 (de) * 1981-02-25 1982-09-09 Siemens AG, 1000 Berlin und 8000 München Elektrischer uebertrager

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB250261A (en) * 1925-04-02 1926-08-12 Gen Electric Improvements in or relating to electric transformers
US2167539A (en) * 1937-12-28 1939-07-25 Gen Electric Method of making flanged cylinders
US2723933A (en) * 1950-01-31 1955-11-15 Hans D Isenberg Method of making preformed insulation for high voltage transformer
DE2208457A1 (de) * 1972-02-23 1973-08-30 Loewe Opta Gmbh Wickelkoerper fuer transformatoren
GB1495783A (en) * 1975-02-10 1977-12-21 Stroemberg Oy Ab Voltage transformer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB739762A (en) * 1953-04-03 1955-11-02 Forges Ateliers Const Electr Improvements in high-tension transformer windings
DE3107059A1 (de) * 1981-02-25 1982-09-09 Siemens AG, 1000 Berlin und 8000 München Elektrischer uebertrager

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180278108A1 (en) * 2011-07-22 2018-09-27 Bwxt Nuclear Operations Group, Inc. Environmentally robust electromagnets and electric motors employing same for use in nuclear reactors
US10770942B2 (en) * 2011-07-22 2020-09-08 Bwxt Nuclear Operations Group, Inc. Environmentally robust electromagnets and electric motors employing same for use in nuclear reactors
US11705260B2 (en) 2015-06-12 2023-07-18 Panasonic Intei Lectual Property Management Co., Ltd. Magnetic device including winding and insulators, and power conversion device using the same

Also Published As

Publication number Publication date
DE59107357D1 (de) 1996-03-14
ES2084835T3 (es) 1996-05-16
JPH05505910A (ja) 1993-08-26
EP0510149A1 (de) 1992-10-28
WO1992009092A1 (de) 1992-05-29
AU8862291A (en) 1992-06-11
DE4036275A1 (de) 1992-05-21
ATE133811T1 (de) 1996-02-15
EP0510149B1 (de) 1996-01-31

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