BR8604458A - Bobina de reatancia com pelo menos um nucleo de ferro com secao transversal anular circular - Google Patents

Bobina de reatancia com pelo menos um nucleo de ferro com secao transversal anular circular

Info

Publication number
BR8604458A
BR8604458A BR8604458A BR8604458A BR8604458A BR 8604458 A BR8604458 A BR 8604458A BR 8604458 A BR8604458 A BR 8604458A BR 8604458 A BR8604458 A BR 8604458A BR 8604458 A BR8604458 A BR 8604458A
Authority
BR
Brazil
Prior art keywords
reatancy
coil
section
annular cross
circular annular
Prior art date
Application number
BR8604458A
Other languages
English (en)
Portuguese (pt)
Inventor
Willi Dimmler
Friedrich Kronberger
Original Assignee
Transformatoren Union 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 Transformatoren Union Ag filed Critical Transformatoren Union Ag
Publication of BR8604458A publication Critical patent/BR8604458A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
BR8604458A 1985-09-18 1986-09-17 Bobina de reatancia com pelo menos um nucleo de ferro com secao transversal anular circular BR8604458A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853533323 DE3533323A1 (de) 1985-09-18 1985-09-18 Drosselspule mit mindestens einem im querschnitt kreisringfoermigen eisenkern

Publications (1)

Publication Number Publication Date
BR8604458A true BR8604458A (pt) 1987-05-19

Family

ID=6281315

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8604458A BR8604458A (pt) 1985-09-18 1986-09-17 Bobina de reatancia com pelo menos um nucleo de ferro com secao transversal anular circular

Country Status (2)

Country Link
BR (1) BR8604458A (enrdf_load_stackoverflow)
DE (1) DE3533323A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104021921A (zh) * 2014-05-27 2014-09-03 华为技术有限公司 耦合电感和功率变换器
EP3349225B1 (en) * 2017-01-17 2020-07-08 General Electric Technology GmbH Core for an electric shunt reactor
JP2018125442A (ja) * 2017-02-01 2018-08-09 スミダコーポレーション株式会社 コイル部品

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482362A1 (fr) * 1980-05-12 1981-11-13 Alsthom Atlantique Bobine electrique d'inductance shunt
DE3413359A1 (de) * 1984-04-09 1985-10-17 Transformatoren Union Ag, 7000 Stuttgart Drossel mit wicklungen um eisenkernschenkel aus eisenkernscheiben

Also Published As

Publication number Publication date
DE3533323A1 (de) 1987-04-30
DE3533323C2 (enrdf_load_stackoverflow) 1989-04-13

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Legal Events

Date Code Title Description
PC Transfer

Free format text: SIEMENS S/A. (BR/SP)

TC Change of proprietor's name
TE Change of address
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 17/09/2001