BR7017223D0 - Nucleo de ferro para aparelhos eletricos indutivos - Google Patents

Nucleo de ferro para aparelhos eletricos indutivos

Info

Publication number
BR7017223D0
BR7017223D0 BR217223/70A BR21722370A BR7017223D0 BR 7017223 D0 BR7017223 D0 BR 7017223D0 BR 217223/70 A BR217223/70 A BR 217223/70A BR 21722370 A BR21722370 A BR 21722370A BR 7017223 D0 BR7017223 D0 BR 7017223D0
Authority
BR
Brazil
Prior art keywords
electrical appliances
inductive electrical
iron nucleus
nucleus
iron
Prior art date
Application number
BR217223/70A
Other languages
English (en)
Portuguese (pt)
Inventor
B Lomar
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of BR7017223D0 publication Critical patent/BR7017223D0/pt

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
    • H01F41/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Furnace Details (AREA)
  • Insulating Of Coils (AREA)
BR217223/70A 1969-03-05 1970-03-04 Nucleo de ferro para aparelhos eletricos indutivos BR7017223D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE3057/69A SE324404B (cs) 1969-03-05 1969-03-05

Publications (1)

Publication Number Publication Date
BR7017223D0 true BR7017223D0 (pt) 1973-01-16

Family

ID=20261311

Family Applications (1)

Application Number Title Priority Date Filing Date
BR217223/70A BR7017223D0 (pt) 1969-03-05 1970-03-04 Nucleo de ferro para aparelhos eletricos indutivos

Country Status (9)

Country Link
JP (1) JPS4734175B1 (cs)
BE (1) BE746093A (cs)
BR (1) BR7017223D0 (cs)
CH (1) CH508974A (cs)
FR (1) FR2031305A5 (cs)
GB (1) GB1245197A (cs)
NO (1) NO128189B (cs)
SE (1) SE324404B (cs)
ZA (1) ZA701410B (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750070A (en) * 1971-11-30 1973-07-31 Westinghouse Electric Corp Pressure ring for transformer windings
JP5152839B2 (ja) * 2007-10-24 2013-02-27 トクデン株式会社 静止型電磁機器の円形鉄心
JP5213574B2 (ja) * 2008-07-29 2013-06-19 トクデン株式会社 静止誘導機器用鉄心
KR101526033B1 (ko) * 2008-07-28 2015-06-04 토쿠덴 가부시기가이샤 정지유도기기용 철심과 원통모양 철심
JP5237011B2 (ja) * 2008-07-29 2013-07-17 トクデン株式会社 静止誘導機器用鉄心
JP5391096B2 (ja) * 2010-01-26 2014-01-15 トクデン株式会社 環状鉄心及び静止誘導機器用鉄心
CN102951488A (zh) * 2012-11-14 2013-03-06 江西欧美亚电子有限公司 一种变压器磁芯贴胶带工装

Also Published As

Publication number Publication date
DE2009644A1 (de) 1970-11-26
SE324404B (cs) 1970-06-01
JPS4734175B1 (cs) 1972-08-29
FR2031305A5 (cs) 1970-11-13
DE2009644B2 (de) 1972-08-17
GB1245197A (en) 1971-09-08
CH508974A (de) 1971-06-15
BE746093A (fr) 1970-07-31
NO128189B (cs) 1973-10-08
ZA701410B (en) 1971-04-28

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