DE102007058212A1 - Elektrisches Bauteil, insbesondere Transformator oder Drossel - Google Patents

Elektrisches Bauteil, insbesondere Transformator oder Drossel Download PDF

Info

Publication number
DE102007058212A1
DE102007058212A1 DE200710058212 DE102007058212A DE102007058212A1 DE 102007058212 A1 DE102007058212 A1 DE 102007058212A1 DE 200710058212 DE200710058212 DE 200710058212 DE 102007058212 A DE102007058212 A DE 102007058212A DE 102007058212 A1 DE102007058212 A1 DE 102007058212A1
Authority
DE
Germany
Prior art keywords
core
electrical component
sheets
laminated core
openings
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Withdrawn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
DE200710058212
Other languages
German (de)
English (en)
Inventor
Marc Bröske
Dieter Heller
Stefan Meinke
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.)
MDEXX GMBH, 28199 BREMEN, DE
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE200710058212 priority Critical patent/DE102007058212A1/de
Priority to EP08169119A priority patent/EP2065904A1/fr
Priority to CN2008101784716A priority patent/CN101552100B/zh
Publication of DE102007058212A1 publication Critical patent/DE102007058212A1/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Withdrawn legal-status Critical Current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
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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
    • H01F41/02—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 for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • 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
    • H01F27/08—Cooling; Ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Laminated Bodies (AREA)
DE200710058212 2007-11-30 2007-11-30 Elektrisches Bauteil, insbesondere Transformator oder Drossel Withdrawn DE102007058212A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE200710058212 DE102007058212A1 (de) 2007-11-30 2007-11-30 Elektrisches Bauteil, insbesondere Transformator oder Drossel
EP08169119A EP2065904A1 (fr) 2007-11-30 2008-11-14 Composant électrique, notamment un transformateur ou une bobine de choc
CN2008101784716A CN101552100B (zh) 2007-11-30 2008-12-01 电气部件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710058212 DE102007058212A1 (de) 2007-11-30 2007-11-30 Elektrisches Bauteil, insbesondere Transformator oder Drossel

Publications (1)

Publication Number Publication Date
DE102007058212A1 true DE102007058212A1 (de) 2009-06-04

Family

ID=40344845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200710058212 Withdrawn DE102007058212A1 (de) 2007-11-30 2007-11-30 Elektrisches Bauteil, insbesondere Transformator oder Drossel

Country Status (3)

Country Link
EP (1) EP2065904A1 (fr)
CN (1) CN101552100B (fr)
DE (1) DE102007058212A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017222248A1 (de) * 2017-12-08 2019-06-13 Zf Friedrichshafen Ag Drossel mit Stromsensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB553909A (en) * 1941-11-07 1943-06-10 Horace Clifford Westcott Improvements in and relating to clamping the laminations of electric transformers
US3007124A (en) * 1957-03-21 1961-10-31 Ferranti Ltd Laminated magnetic cores for static electrical apparatus
GB1326766A (en) * 1969-09-19 1973-08-15 Gen Electric Laminated magnetic cores for electric induction apparatus
CN87210805U (zh) * 1987-07-21 1988-10-26 太原变压器厂 铁心不叠上铁轭定位装置

Also Published As

Publication number Publication date
EP2065904A1 (fr) 2009-06-03
CN101552100B (zh) 2012-08-29
CN101552100A (zh) 2009-10-07

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: MDEXX GMBH, 28199 BREMEN, DE

R012 Request for examination validly filed

Effective date: 20120302

R016 Response to examination communication
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee