CH508974A - Iron core for inductive electrical apparatus - Google Patents

Iron core for inductive electrical apparatus

Info

Publication number
CH508974A
CH508974A CH305170A CH305170A CH508974A CH 508974 A CH508974 A CH 508974A CH 305170 A CH305170 A CH 305170A CH 305170 A CH305170 A CH 305170A CH 508974 A CH508974 A CH 508974A
Authority
CH
Switzerland
Prior art keywords
iron core
electrical apparatus
inductive electrical
inductive
iron
Prior art date
Application number
CH305170A
Other languages
German (de)
Inventor
Lomar Bertil
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 CH508974A publication Critical patent/CH508974A/en

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)
  • Furnace Details (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulating Of Coils (AREA)
CH305170A 1969-03-05 1970-03-03 Iron core for inductive electrical apparatus CH508974A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH508974A true CH508974A (en) 1971-06-15

Family

ID=20261311

Family Applications (1)

Application Number Title Priority Date Filing Date
CH305170A CH508974A (en) 1969-03-05 1970-03-03 Iron core for inductive electrical apparatus

Country Status (9)

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

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 (en) * 2007-10-24 2013-02-27 トクデン株式会社 Circular iron core for stationary electromagnetic equipment
JP5213574B2 (en) * 2008-07-29 2013-06-19 トクデン株式会社 Iron core for static induction equipment
KR101526033B1 (en) * 2008-07-28 2015-06-04 토쿠덴 가부시기가이샤 Iron core for stationary induction apparatus and cylindrical iron core
JP5237011B2 (en) * 2008-07-29 2013-07-17 トクデン株式会社 Iron core for static induction equipment
JP5391096B2 (en) * 2010-01-26 2014-01-15 トクデン株式会社 Annular iron core and iron core for stationary induction equipment
CN102951488A (en) * 2012-11-14 2013-03-06 江西欧美亚电子有限公司 Adhesive tape adhering tool for magnetic core of transformer

Also Published As

Publication number Publication date
BR7017223D0 (en) 1973-01-16
NO128189B (en) 1973-10-08
DE2009644A1 (en) 1970-11-26
FR2031305A5 (en) 1970-11-13
ZA701410B (en) 1971-04-28
SE324404B (en) 1970-06-01
JPS4734175B1 (en) 1972-08-29
DE2009644B2 (en) 1972-08-17
BE746093A (en) 1970-07-31
GB1245197A (en) 1971-09-08

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Legal Events

Date Code Title Description
PL Patent ceased