EP0907190A3 - Induktives Bauelement und Verfahren zu dessen Herstellung - Google Patents

Induktives Bauelement und Verfahren zu dessen Herstellung Download PDF

Info

Publication number
EP0907190A3
EP0907190A3 EP98116940A EP98116940A EP0907190A3 EP 0907190 A3 EP0907190 A3 EP 0907190A3 EP 98116940 A EP98116940 A EP 98116940A EP 98116940 A EP98116940 A EP 98116940A EP 0907190 A3 EP0907190 A3 EP 0907190A3
Authority
EP
European Patent Office
Prior art keywords
core
plastic
flange
substrate
former
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.)
Granted
Application number
EP98116940A
Other languages
English (en)
French (fr)
Other versions
EP0907190B1 (de
EP0907190A2 (de
Inventor
Peter Dr. Kranebitter
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.)
TDK Electronics AG
Original Assignee
Epcos 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 Epcos AG filed Critical Epcos AG
Publication of EP0907190A2 publication Critical patent/EP0907190A2/de
Publication of EP0907190A3 publication Critical patent/EP0907190A3/de
Application granted granted Critical
Publication of EP0907190B1 publication Critical patent/EP0907190B1/de
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
    • 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
    • H01F27/266—Fastening or mounting the core on casing or support

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Testing Of Coins (AREA)
  • Thermistors And Varistors (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Filters And Equalizers (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Die Erfindung betrifft ein induktives Bauelement mit einem Kern (1) aus ferromagnetischem Material, einem Wickelkörper (7) zur Aufnahme von elektrisch leitenden Wicklungen und einem Trägerkörper (2). Der Kern (1) ist am Trägerkörper (2) durch Aufschmelzen von Kunststoff festgelegt.
EP98116940A 1997-09-29 1998-09-05 Induktives Bauelement und Verfahren zu dessen Herstellung Expired - Lifetime EP0907190B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742928 1997-09-29
DE19742928 1997-09-29

Publications (3)

Publication Number Publication Date
EP0907190A2 EP0907190A2 (de) 1999-04-07
EP0907190A3 true EP0907190A3 (de) 2000-07-12
EP0907190B1 EP0907190B1 (de) 2002-06-19

Family

ID=7843975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98116940A Expired - Lifetime EP0907190B1 (de) 1997-09-29 1998-09-05 Induktives Bauelement und Verfahren zu dessen Herstellung

Country Status (7)

Country Link
EP (1) EP0907190B1 (de)
JP (1) JPH11168012A (de)
AT (1) ATE219601T1 (de)
DE (1) DE59804488D1 (de)
DK (1) DK0907190T3 (de)
ES (1) ES2179407T3 (de)
PT (1) PT907190E (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100664898B1 (ko) 2005-09-08 2007-01-04 주식회사 효성 부분 공극을 갖는 변압기/리액터
CN113035510B (zh) * 2021-05-26 2021-08-13 广东力王高新科技股份有限公司 一种装配维修方便的卤素灯预热电子变压器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040334A1 (de) * 1980-10-25 1982-05-27 Draloric Electronic GmbH, 8500 Nürnberg Stabkerndrossel
EP0315527A1 (de) * 1987-11-03 1989-05-10 OREGA ELECTRONIQUE & MECANIQUE Transformator mit temperaturstossbeständigem Magnetkreis aus Ferrit
DE9010132U1 (de) * 1990-07-04 1990-09-06 Siemens AG, 1000 Berlin und 8000 München Spule mit E-Kern aus Ferritmaterial
EP0509936A2 (de) * 1991-03-27 1992-10-21 Schneider Electric Sa Homopolarer Transformator mit gegen mechanischen Beanspruchungen unempfindlichem magnetischem Kreis, und Herstellungsverfahren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040334A1 (de) * 1980-10-25 1982-05-27 Draloric Electronic GmbH, 8500 Nürnberg Stabkerndrossel
EP0315527A1 (de) * 1987-11-03 1989-05-10 OREGA ELECTRONIQUE & MECANIQUE Transformator mit temperaturstossbeständigem Magnetkreis aus Ferrit
DE9010132U1 (de) * 1990-07-04 1990-09-06 Siemens AG, 1000 Berlin und 8000 München Spule mit E-Kern aus Ferritmaterial
EP0509936A2 (de) * 1991-03-27 1992-10-21 Schneider Electric Sa Homopolarer Transformator mit gegen mechanischen Beanspruchungen unempfindlichem magnetischem Kreis, und Herstellungsverfahren

Also Published As

Publication number Publication date
JPH11168012A (ja) 1999-06-22
PT907190E (pt) 2002-11-29
EP0907190B1 (de) 2002-06-19
ATE219601T1 (de) 2002-07-15
DK0907190T3 (da) 2002-10-14
EP0907190A2 (de) 1999-04-07
DE59804488D1 (de) 2002-07-25
ES2179407T3 (es) 2003-01-16

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