SE412141B - Magnetisk krets - Google Patents

Magnetisk krets

Info

Publication number
SE412141B
SE412141B SE7806753A SE7806753A SE412141B SE 412141 B SE412141 B SE 412141B SE 7806753 A SE7806753 A SE 7806753A SE 7806753 A SE7806753 A SE 7806753A SE 412141 B SE412141 B SE 412141B
Authority
SE
Sweden
Prior art keywords
winding
plates
yoke
magnetic
cross
Prior art date
Application number
SE7806753A
Other languages
English (en)
Swedish (sv)
Other versions
SE7806753L (sv
Inventor
I Hareland
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
Priority to SE7806753A priority Critical patent/SE412141B/sv
Priority to DE19792923069 priority patent/DE2923069A1/de
Priority to FR7914547A priority patent/FR2428900A1/fr
Priority to NO791926A priority patent/NO148467C/no
Priority to IT68253/79A priority patent/IT1118771B/it
Priority to US06/047,643 priority patent/US4257025A/en
Priority to GB7920236A priority patent/GB2027280B/en
Priority to JP7345879A priority patent/JPS54164249A/ja
Priority to BR7903677A priority patent/BR7903677A/pt
Priority to CA329,602A priority patent/CA1114909A/en
Publication of SE7806753L publication Critical patent/SE7806753L/
Publication of SE412141B publication Critical patent/SE412141B/sv

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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/346—Preventing or reducing leakage fields
    • 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)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Liquid Crystal (AREA)
  • Control Of Combustion (AREA)
  • Pinball Game Machines (AREA)
  • Electromagnets (AREA)
  • Coils Of Transformers For General Uses (AREA)
SE7806753A 1978-06-12 1978-06-12 Magnetisk krets SE412141B (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE7806753A SE412141B (sv) 1978-06-12 1978-06-12 Magnetisk krets
DE19792923069 DE2923069A1 (de) 1978-06-12 1979-06-07 Magnetischer kern fuer elektromagnetische geraete
FR7914547A FR2428900A1 (fr) 1978-06-12 1979-06-07 Circuit magnetique pour appareils electriques a induction
NO791926A NO148467C (no) 1978-06-12 1979-06-08 Magnetisk krets
IT68253/79A IT1118771B (it) 1978-06-12 1979-06-11 Circuito magnetico per apparecchi elettrici induttivi
US06/047,643 US4257025A (en) 1978-06-12 1979-06-11 Laminated metallic plates for supporting core leg in inductive electrical devices to determine magnetic circuit
GB7920236A GB2027280B (en) 1978-06-12 1979-06-11 Magnetic circuit for inductive electrical apparatus
JP7345879A JPS54164249A (en) 1978-06-12 1979-06-11 Magnetic circuit for inductive electrical equipment
BR7903677A BR7903677A (pt) 1978-06-12 1979-06-11 Circuito magnetico circuito magnetico
CA329,602A CA1114909A (en) 1978-06-12 1979-06-12 Magnetic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7806753A SE412141B (sv) 1978-06-12 1978-06-12 Magnetisk krets

Publications (2)

Publication Number Publication Date
SE7806753L SE7806753L (sv) 1979-12-13
SE412141B true SE412141B (sv) 1980-02-18

Family

ID=20335168

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7806753A SE412141B (sv) 1978-06-12 1978-06-12 Magnetisk krets

Country Status (10)

Country Link
US (1) US4257025A (no)
JP (1) JPS54164249A (no)
BR (1) BR7903677A (no)
CA (1) CA1114909A (no)
DE (1) DE2923069A1 (no)
FR (1) FR2428900A1 (no)
GB (1) GB2027280B (no)
IT (1) IT1118771B (no)
NO (1) NO148467C (no)
SE (1) SE412141B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703026C1 (de) * 1987-02-02 1988-09-01 May & Christe Gmbh Vorschaltgeraet fuer Gasentladungslampen
EP0511426B1 (de) * 1991-04-30 1995-02-08 Siemens Aktiengesellschaft Drosselspule
US5382937A (en) * 1992-07-30 1995-01-17 Tdk Corporation Coil device
DE19816485C2 (de) * 1998-04-14 2000-05-25 Aloys Wobben Spule für Hochsetzsteller
CN102553711A (zh) * 2012-01-19 2012-07-11 沈阳隆基电磁科技股份有限公司 新型高效内循环油冷除铁器
JP6237268B2 (ja) * 2014-01-28 2017-11-29 Tdk株式会社 リアクトル
DE102014205560A1 (de) * 2014-03-26 2015-10-01 SUMIDA Components & Modules GmbH Plattenförmiger Streukörper als Einsatz im Magnetkern eines induktiven Bauelements, Magnetkern mit plattenförmigem Streukörper und induktives Bauelement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB442715A (en) * 1934-07-12 1936-02-13 Cem Comp Electro Mec Magnetic circuit for transformers, induction coils and similar apparatus
GB835147A (en) * 1957-06-25 1960-05-18 Thorn Electrical Ind Ltd Improvements in and relating to transformers and the like
FR1216857A (fr) * 1958-02-19 1960-04-28 Bbc Brown Boveri & Cie Transformateur de grande puissance avec noyau à tôles radiales
US3195087A (en) * 1963-02-27 1965-07-13 Gen Electric Electrical shunt reactor
GB1174587A (en) * 1966-03-09 1969-12-17 Bruce Peebles Ltd Transformers or Reactor Core
FR1473643A (fr) * 1966-03-31 1967-03-17 Brown Noyau magnétique pour dispositifs inductifs
US3750070A (en) * 1971-11-30 1973-07-31 Westinghouse Electric Corp Pressure ring for transformer windings
US3821677A (en) * 1973-04-18 1974-06-28 Westinghouse Electric Corp Transformer having magnetic shields
FR2290007A1 (fr) * 1974-10-31 1976-05-28 Martin Sa Ets Circuits magnetiques a entrefers pour regime electrique alternatif ou en impulsions
US3983523A (en) * 1975-11-03 1976-09-28 General Electric Company Combination static plate and clamping ring
DE2728905C2 (de) * 1977-06-27 1983-02-03 Transformatoren Union Ag, 7000 Stuttgart Transformator mit großem Streukanal und großem Streuflußanteil

Also Published As

Publication number Publication date
FR2428900A1 (fr) 1980-01-11
IT1118771B (it) 1986-03-03
IT7968253A0 (it) 1979-06-11
GB2027280A (en) 1980-02-13
GB2027280B (en) 1982-10-06
DE2923069A1 (de) 1979-12-13
NO148467C (no) 1983-10-12
NO148467B (no) 1983-07-04
BR7903677A (pt) 1980-02-05
CA1114909A (en) 1981-12-22
JPS54164249A (en) 1979-12-27
NO791926L (no) 1979-12-13
SE7806753L (sv) 1979-12-13
US4257025A (en) 1981-03-17

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