FR2214164B2 - - Google Patents

Info

Publication number
FR2214164B2
FR2214164B2 FR7301545A FR7301545A FR2214164B2 FR 2214164 B2 FR2214164 B2 FR 2214164B2 FR 7301545 A FR7301545 A FR 7301545A FR 7301545 A FR7301545 A FR 7301545A FR 2214164 B2 FR2214164 B2 FR 2214164B2
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7301545A
Other languages
French (fr)
Other versions
FR2214164A2 (xx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cetek Const Electrotech
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 to BE795935D priority Critical patent/BE795935A/xx
Priority claimed from FR7206669A external-priority patent/FR2173689B1/fr
Application filed by Cetek Const Electrotech filed Critical Cetek Const Electrotech
Priority to FR7301545A priority patent/FR2214164B2/fr
Priority to CH171173A priority patent/CH576183A5/xx
Priority to GB655373A priority patent/GB1427035A/en
Priority to DE2306370A priority patent/DE2306370A1/de
Priority to CA163,493A priority patent/CA966565A/en
Priority to IL41574A priority patent/IL41574A/en
Priority to US00335849A priority patent/US3824517A/en
Priority to DD169044A priority patent/DD105346A1/xx
Priority to LU67096A priority patent/LU67096A1/xx
Priority to ES412094A priority patent/ES412094A1/es
Priority to PL16094273A priority patent/PL82436B1/pl
Priority to NL7302783A priority patent/NL7302783A/xx
Publication of FR2214164A2 publication Critical patent/FR2214164A2/fr
Publication of FR2214164B2 publication Critical patent/FR2214164B2/fr
Application granted granted Critical
Expired legal-status Critical Current

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)
FR7301545A 1972-02-28 1973-01-17 Expired FR2214164B2 (xx)

Priority Applications (13)

Application Number Priority Date Filing Date Title
BE795935D BE795935A (fr) 1972-02-28 Enroulement inducteur avec carcasse magnetique formee par empilage d'elements de tole
FR7301545A FR2214164B2 (xx) 1972-02-28 1973-01-17
CH171173A CH576183A5 (xx) 1972-02-28 1973-02-07
GB655373A GB1427035A (en) 1972-02-28 1973-02-09 Electrical inducturs
DE2306370A DE2306370A1 (de) 1972-02-28 1973-02-09 Induktionswicklung
CA163,493A CA966565A (en) 1972-02-28 1973-02-12 Enroulement inducteur avec carcasse magnetique formee par empilage d'elements de tole
IL41574A IL41574A (en) 1972-02-28 1973-02-19 Electromagnetic inductor
US00335849A US3824517A (en) 1972-02-28 1973-02-26 Inductor having a magnetic casing formed by stacked stampings
DD169044A DD105346A1 (xx) 1972-02-28 1973-02-26
LU67096A LU67096A1 (xx) 1972-02-28 1973-02-26
ES412094A ES412094A1 (es) 1972-02-28 1973-02-27 Perfeccionamientos en los arrollamientos inductores.
PL16094273A PL82436B1 (xx) 1972-02-28 1973-02-27
NL7302783A NL7302783A (xx) 1972-02-28 1973-02-28

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7206669A FR2173689B1 (xx) 1972-02-28 1972-02-28
FR7301545A FR2214164B2 (xx) 1972-02-28 1973-01-17

Publications (2)

Publication Number Publication Date
FR2214164A2 FR2214164A2 (xx) 1974-08-09
FR2214164B2 true FR2214164B2 (xx) 1979-04-27

Family

ID=26216940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301545A Expired FR2214164B2 (xx) 1972-02-28 1973-01-17

Country Status (12)

Country Link
US (1) US3824517A (xx)
BE (1) BE795935A (xx)
CA (1) CA966565A (xx)
CH (1) CH576183A5 (xx)
DD (1) DD105346A1 (xx)
DE (1) DE2306370A1 (xx)
ES (1) ES412094A1 (xx)
FR (1) FR2214164B2 (xx)
GB (1) GB1427035A (xx)
IL (1) IL41574A (xx)
LU (1) LU67096A1 (xx)
NL (1) NL7302783A (xx)

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 (xx) * 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
IL41574A0 (en) 1973-04-30
IL41574A (en) 1976-08-31
CA966565A (en) 1975-04-22
CH576183A5 (xx) 1976-05-31
DD105346A1 (xx) 1974-04-12
GB1427035A (en) 1976-03-03
BE795935A (fr) 1973-06-18
US3824517A (en) 1974-07-16
ES412094A1 (es) 1976-01-01
LU67096A1 (xx) 1973-05-03
DE2306370A1 (de) 1973-09-06
NL7302783A (xx) 1973-08-30
FR2214164A2 (xx) 1974-08-09

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