IL41574A - Electromagnetic inductor - Google Patents

Electromagnetic inductor

Info

Publication number
IL41574A
IL41574A IL41574A IL4157473A IL41574A IL 41574 A IL41574 A IL 41574A IL 41574 A IL41574 A IL 41574A IL 4157473 A IL4157473 A IL 4157473A IL 41574 A IL41574 A IL 41574A
Authority
IL
Israel
Prior art keywords
tho
inductor
core
stampings
profiles
Prior art date
Application number
IL41574A
Other languages
English (en)
Hebrew (he)
Other versions
IL41574A0 (en
Original Assignee
Cetek Const Electrotech
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
Priority claimed from FR7206669A external-priority patent/FR2173689B1/fr
Application filed by Cetek Const Electrotech filed Critical Cetek Const Electrotech
Publication of IL41574A0 publication Critical patent/IL41574A0/xx
Publication of IL41574A publication Critical patent/IL41574A/en

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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps
    • 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
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
IL41574A 1972-02-28 1973-02-19 Electromagnetic inductor IL41574A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7206669A FR2173689B1 (no) 1972-02-28 1972-02-28
FR7301545A FR2214164B2 (no) 1972-02-28 1973-01-17

Publications (2)

Publication Number Publication Date
IL41574A0 IL41574A0 (en) 1973-04-30
IL41574A true IL41574A (en) 1976-08-31

Family

ID=26216940

Family Applications (1)

Application Number Title Priority Date Filing Date
IL41574A IL41574A (en) 1972-02-28 1973-02-19 Electromagnetic inductor

Country Status (12)

Country Link
US (1) US3824517A (no)
BE (1) BE795935A (no)
CA (1) CA966565A (no)
CH (1) CH576183A5 (no)
DD (1) DD105346A1 (no)
DE (1) DE2306370A1 (no)
ES (1) ES412094A1 (no)
FR (1) FR2214164B2 (no)
GB (1) GB1427035A (no)
IL (1) IL41574A (no)
LU (1) LU67096A1 (no)
NL (1) NL7302783A (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU186411B (en) * 1981-05-22 1985-07-29 Hiradastechnikai Anyagok Gyara Plate of laminated core for magnetic circuits
DE3405063A1 (de) * 1984-02-13 1985-09-05 May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel Vorschaltgeraet fuer gasentladungslampen
WO2002021546A1 (en) * 2000-09-07 2002-03-14 Nucore, Inc. High efficiency inductor
WO2015171560A1 (en) * 2014-05-05 2015-11-12 Hubbell Incorporated Adjustable inductor
JP7253891B2 (ja) * 2018-09-26 2023-04-07 Ntn株式会社 インダクタ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US461135A (en) * 1891-10-13 Electric inductional transformer
US1974588A (en) * 1932-03-07 1934-09-25 Harry W Nordendale Transformer or choke
US2294322A (en) * 1940-04-06 1942-08-25 Gen Ind Co Magnetic circuits
GB602290A (en) * 1940-06-26 1948-05-24 Philips Nv Improvements in or relating to magnetic circuits
US2907966A (en) * 1955-05-24 1959-10-06 Gen Electric Core member for inductive device
US2827615A (en) * 1955-11-07 1958-03-18 Gen Electric Inductive device
DE1563242A1 (de) * 1966-08-23 1969-11-27 Licentia Gmbh Vorschaltdrossel fuer Leuchtstofflampen
DE1638339A1 (de) * 1967-07-01 1970-06-18 Knobel Dubs Fritz Magnetkern
FR1560537A (no) * 1968-01-15 1969-03-21
AT304690B (de) * 1970-02-05 1973-01-25 Zumtobel Walter Transformator oder Induktionsspule

Also Published As

Publication number Publication date
FR2214164A2 (no) 1974-08-09
CH576183A5 (no) 1976-05-31
ES412094A1 (es) 1976-01-01
DE2306370A1 (de) 1973-09-06
BE795935A (fr) 1973-06-18
US3824517A (en) 1974-07-16
FR2214164B2 (no) 1979-04-27
DD105346A1 (no) 1974-04-12
NL7302783A (no) 1973-08-30
IL41574A0 (en) 1973-04-30
CA966565A (en) 1975-04-22
LU67096A1 (no) 1973-05-03
GB1427035A (en) 1976-03-03

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