ATE35875T1 - Magnetischer kern. - Google Patents

Magnetischer kern.

Info

Publication number
ATE35875T1
ATE35875T1 AT85200416T AT85200416T ATE35875T1 AT E35875 T1 ATE35875 T1 AT E35875T1 AT 85200416 T AT85200416 T AT 85200416T AT 85200416 T AT85200416 T AT 85200416T AT E35875 T1 ATE35875 T1 AT E35875T1
Authority
AT
Austria
Prior art keywords
magnetic core
stack
half circles
envelope
lies
Prior art date
Application number
AT85200416T
Other languages
English (en)
Inventor
Heinz Meinert
Original Assignee
Pauwels Trafo Belgium
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3865679&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE35875(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from BE2/60366A external-priority patent/BE899193A/nl
Application filed by Pauwels Trafo Belgium filed Critical Pauwels Trafo Belgium
Application granted granted Critical
Publication of ATE35875T1 publication Critical patent/ATE35875T1/de

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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Heads (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
AT85200416T 1984-03-20 1985-03-19 Magnetischer kern. ATE35875T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2/60366A BE899193A (nl) 1984-03-20 1984-03-20 Magnetische kern.
EP85200416A EP0159067B1 (de) 1984-03-20 1985-03-19 Magnetischer Kern

Publications (1)

Publication Number Publication Date
ATE35875T1 true ATE35875T1 (de) 1988-08-15

Family

ID=3865679

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85200416T ATE35875T1 (de) 1984-03-20 1985-03-19 Magnetischer kern.

Country Status (6)

Country Link
US (1) US4600911A (de)
EP (1) EP0159067B1 (de)
JP (1) JPS60213014A (de)
KR (1) KR920006258B1 (de)
AT (1) ATE35875T1 (de)
DE (1) DE3563890D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3783731T2 (de) * 1986-11-22 1993-05-13 Kitamura Kiden Kk Wickelkern mit dem querschnittsumfang enthaltenden kreisrunden und elliptischen abschnitten.
US5640752A (en) * 1993-09-30 1997-06-24 Steiner; Robert E. Controlled adjustable manufacturing method for variable laminations used in electro-magnetic induction devices
US5604971A (en) * 1993-09-30 1997-02-25 Steiner; Robert E. manufacturing method for variable laminations used in electro-magnetic induction devices
EP0716436B1 (de) 1994-12-06 1998-09-30 Denso Corporation Zündspule für eine Brennkraftmaschine
WO1998034287A1 (en) * 1997-02-03 1998-08-06 University Of Utah Research Foundation Vialess integrated inductive elements for electromagnetic applications
JP4247314B2 (ja) * 2000-12-25 2009-04-02 Ｓｍｃ株式会社 電磁弁用ソレノイド
US20060027269A1 (en) * 2004-08-06 2006-02-09 Neff Robert H Rapid response solenoid for electromagnetic operated valve
USRE48472E1 (en) * 2009-02-27 2021-03-16 Cyntec Co., Ltd. Choke having a core with a pillar having a non-circular and non-rectangular cross section
TW201501148A (zh) * 2013-06-28 2015-01-01 Delta Electronics Inc 磁芯及其適用之磁性元件
CN107369533A (zh) * 2016-05-13 2017-11-21 上海置信电气非晶有限公司 一种用于提高硅钢叠铁芯填充系数的铁芯结构
CN107845491A (zh) * 2017-10-31 2018-03-27 正泰电气股份有限公司 一种三相立体叠装式变压器铁心及其设计方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR887296A (fr) * 1941-10-31 1943-11-09 Licentia Gmbh Transformateur de grande puissance pour haute tension, notamment transformateur transportable
GB861398A (en) * 1957-12-17 1961-02-22 Willem Smith & Co S Transforma Improvements in and relating to laminated magnetic core structures
FR1313019A (fr) * 1962-02-01 1962-12-21 Licentia Gmbh Transformateur triphasé à trois colonnes situées dans un seul plan avec tôles à grains orientés laminées à froid
FR1381879A (fr) * 1964-02-06 1964-12-14 Bbc Brown Boveri & Cie Noyau magnétique monophasé avec trois culasses de fermeture
BE656904A (de) * 1964-05-25
GB1150886A (en) * 1965-10-11 1969-05-07 English Electric Co Ltd Improvements in and relating to Magnetic Cores
FR1492725A (fr) * 1966-09-16 1967-08-18 Siemens Ag Circuit magnétique stratifié
FR1493312A (fr) * 1966-09-20 1967-08-25 English Electric Co Ltd Circuit magnétique à noyaux
NL6802295A (de) * 1968-02-19 1969-08-21
US3464041A (en) * 1968-03-06 1969-08-26 Allis Chalmers Mfg Co Electrical transformer having leakage flux shield
US3577109A (en) * 1968-09-18 1971-05-04 Allis Chalmers Mfg Co Magnetic shielding construction for electric transformers
DE2058509C3 (de) * 1970-11-27 1975-07-03 Siemens Ag Funkentstördrossel gegen impulsartige Störspannungen
AT341614B (de) * 1974-10-24 1978-02-27 Transformatoren Union Ag Wicklungsanordnung fur transformatoren mit angenahert rechteckigem kernquerschnitt

Also Published As

Publication number Publication date
EP0159067B1 (de) 1988-07-20
JPS60213014A (ja) 1985-10-25
KR920006258B1 (ko) 1992-08-01
DE3563890D1 (en) 1988-08-25
EP0159067A1 (de) 1985-10-23
US4600911A (en) 1986-07-15
KR850006644A (ko) 1985-10-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked