SE422635B - Forkopplingsapparat eller liknande samt forfarande for framstellning av en sadan - Google Patents

Forkopplingsapparat eller liknande samt forfarande for framstellning av en sadan

Info

Publication number
SE422635B
SE422635B SE7712555A SE7712555A SE422635B SE 422635 B SE422635 B SE 422635B SE 7712555 A SE7712555 A SE 7712555A SE 7712555 A SE7712555 A SE 7712555A SE 422635 B SE422635 B SE 422635B
Authority
SE
Sweden
Prior art keywords
shaped core
core plates
plates
shaped
recesses
Prior art date
Application number
SE7712555A
Other languages
English (en)
Swedish (sv)
Other versions
SE7712555L (sv
Inventor
R Tschuk
Original Assignee
Bertos Ag
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 Bertos Ag filed Critical Bertos Ag
Publication of SE7712555L publication Critical patent/SE7712555L/
Publication of SE422635B publication Critical patent/SE422635B/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
    • H01F27/24—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Catalysts (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
SE7712555A 1976-11-08 1977-11-07 Forkopplingsapparat eller liknande samt forfarande for framstellning av en sadan SE422635B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2650929A DE2650929C2 (de) 1976-11-08 1976-11-08 Vorschaltgerät

Publications (2)

Publication Number Publication Date
SE7712555L SE7712555L (sv) 1978-05-09
SE422635B true SE422635B (sv) 1982-03-15

Family

ID=5992640

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7712555A SE422635B (sv) 1976-11-08 1977-11-07 Forkopplingsapparat eller liknande samt forfarande for framstellning av en sadan

Country Status (7)

Country Link
DE (1) DE2650929C2 (fr)
FR (1) FR2370346A1 (fr)
GB (1) GB1595083A (fr)
IT (1) IT1091718B (fr)
NL (1) NL186411C (fr)
NO (1) NO146040C (fr)
SE (1) SE422635B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260975A (en) * 1979-05-29 1981-04-07 General Electric Company Transformer with terminal board support and clamping-mounting structure
DE2926291A1 (de) * 1979-06-29 1981-01-08 Grau Erich Stanzwerk Elek Dreischenkeliges mantelkernblech in zweigeteilter ausfuehrung
DE3238877A1 (de) * 1981-12-17 1983-07-14 Erich Grau GmbH, 7126 Sersheim Zweiteiliger mantelkern insbesondere fuer transformatoren, uebertrager und drosseln
DE3405063A1 (de) * 1984-02-13 1985-09-05 May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel Vorschaltgeraet fuer gasentladungslampen
DE3703026C1 (de) * 1987-02-02 1988-09-01 May & Christe Gmbh Vorschaltgeraet fuer Gasentladungslampen
DE102004053547B4 (de) * 2004-11-05 2009-04-16 Team Magnetics Gmbh Blechschnitt für einen geschichteten Kern eines Transformators

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB671823A (en) * 1948-02-06 1952-05-14 British Thomson Houston Co Ltd Improvements in and relating to punched magnetic core laminations for electric induction apparatus such as transformers
DE1037592B (de) * 1952-10-21 1958-08-28 Siemens Ag Elektrische Drossel zum Betrieb von Leuchtstofflampen
US3077570A (en) * 1959-01-28 1963-02-12 Gen Electric Inductive device
GB885174A (en) * 1959-05-11 1961-12-20 Gen Electric Co Ltd Improvements in and relating to laminated electromagnetic cores
US3114861A (en) * 1960-10-17 1963-12-17 Advance Transformer Co Gaseous discharge ballast
US3254318A (en) * 1962-10-16 1966-05-31 Westinghouse Electric Corp Welding apparatus
DE1438657A1 (de) * 1962-12-07 1969-01-16 Waasner B Kernblech fuer Transformatoren
DE1613628A1 (de) * 1967-03-20 1970-07-30 Blum Eisen & Metallind Zweiteiliger Eisenkern,insbesondere fuer Transformatoren
DE1613778A1 (de) * 1968-01-31 1971-04-22 Blum Eisen & Metallind Zweiteiliger Eisenkern,insbesondere fuer Transformatoren
DE6936329U (de) * 1968-09-24 1973-11-08 Elektrokovina Tovarna Elektrok Drosselspule oder transformator.
DE1905498A1 (de) * 1969-02-05 1970-08-20 Waasner B Presseinrichtung eines Transformators
DE2012583A1 (de) * 1970-03-17 1971-09-30 Siemens Ag Eisenkern für Transformatoren oder Drosselspulen
SE363924B (fr) * 1970-08-27 1974-02-04 Licentia Gmbh
GB1464798A (en) * 1973-08-20 1977-02-16 Zumtobel W Transformer or choke with an iron body
DE2344403C3 (de) * 1973-09-03 1986-10-02 Bertos AG, Glarus Vorschaltgerät für Leuchtstofflampen, Drosselspule o.dgl.induktives Gerät

Also Published As

Publication number Publication date
NO773802L (no) 1978-05-09
NL186411C (nl) 1990-11-16
NL7711790A (nl) 1978-05-10
NO146040B (no) 1982-04-05
NL186411B (nl) 1990-06-18
DE2650929C2 (de) 1983-10-13
FR2370346A1 (fr) 1978-06-02
IT1091718B (it) 1985-07-06
DE2650929A1 (de) 1978-05-11
GB1595083A (en) 1981-08-05
FR2370346B1 (fr) 1983-01-07
SE7712555L (sv) 1978-05-09
NO146040C (no) 1982-07-21

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