FR2173689B1 - - Google Patents

Info

Publication number
FR2173689B1
FR2173689B1 FR7206669A FR7206669A FR2173689B1 FR 2173689 B1 FR2173689 B1 FR 2173689B1 FR 7206669 A FR7206669 A FR 7206669A FR 7206669 A FR7206669 A FR 7206669A FR 2173689 B1 FR2173689 B1 FR 2173689B1
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
FR7206669A
Other languages
French (fr)
Other versions
FR2173689A1 (no
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
Application filed by Cetek Const Electrotech filed Critical Cetek Const Electrotech
Priority to FR7206669A priority patent/FR2173689B1/fr
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 DD169044A priority patent/DD105346A1/xx
Priority to US00335849A priority patent/US3824517A/en
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
Priority to IT2075173A priority patent/IT979394B/it
Publication of FR2173689A1 publication Critical patent/FR2173689A1/fr
Application granted granted Critical
Publication of FR2173689B1 publication Critical patent/FR2173689B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
FR7206669A 1972-02-28 1972-02-28 Expired FR2173689B1 (no)

Priority Applications (15)

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
FR7206669A FR2173689B1 (no) 1972-02-28 1972-02-28
FR7301545A FR2214164B2 (no) 1972-02-28 1973-01-17
CH171173A CH576183A5 (no) 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
DD169044A DD105346A1 (no) 1972-02-28 1973-02-26
US00335849A US3824517A (en) 1972-02-28 1973-02-26 Inductor having a magnetic casing formed by stacked stampings
LU67096A LU67096A1 (no) 1972-02-28 1973-02-26
ES412094A ES412094A1 (es) 1972-02-28 1973-02-27 Perfeccionamientos en los arrollamientos inductores.
PL16094273A PL82436B1 (no) 1972-02-28 1973-02-27
NL7302783A NL7302783A (no) 1972-02-28 1973-02-28
IT2075173A IT979394B (it) 1972-02-28 1973-03-23 Avvolgimento induttore con carcas sa magnetica formata per impila mento di selementi di lamiera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206669A FR2173689B1 (no) 1972-02-28 1972-02-28

Publications (2)

Publication Number Publication Date
FR2173689A1 FR2173689A1 (no) 1973-10-12
FR2173689B1 true FR2173689B1 (no) 1975-06-13

Family

ID=9094234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206669A Expired FR2173689B1 (no) 1972-02-28 1972-02-28

Country Status (1)

Country Link
FR (1) FR2173689B1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI57192C (fi) * 1976-10-11 1980-06-10 Helvar Oy Jaernkaerna foer drosselanordning eller transformator
DE3405063A1 (de) * 1984-02-13 1985-09-05 May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel Vorschaltgeraet fuer gasentladungslampen
DE3615529A1 (de) * 1986-05-07 1987-11-12 Bosch Gmbh Robert Zuendspule fuer zuendanlagen von brennkraftmaschinen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1133833A (fr) * 1955-04-01 1957-04-02 Perfectionnements apportés aux transformateurs à fuites
FR1153355A (fr) * 1955-05-24 1958-03-05 Thomson Houston Comp Francaise Carcasse magnétique pour appareil à induction
DE1638339A1 (de) * 1967-07-01 1970-06-18 Knobel Dubs Fritz Magnetkern

Also Published As

Publication number Publication date
FR2173689A1 (no) 1973-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse