IT1175578B - Macchina elettrica comandabile per la trasformazione della tensione - Google Patents

Macchina elettrica comandabile per la trasformazione della tensione

Info

Publication number
IT1175578B
IT1175578B IT21891/84A IT2189184A IT1175578B IT 1175578 B IT1175578 B IT 1175578B IT 21891/84 A IT21891/84 A IT 21891/84A IT 2189184 A IT2189184 A IT 2189184A IT 1175578 B IT1175578 B IT 1175578B
Authority
IT
Italy
Prior art keywords
commandable
electric
machine
voltage transformation
transformation
Prior art date
Application number
IT21891/84A
Other languages
English (en)
Other versions
IT8421891A0 (it
IT8421891A1 (it
Inventor
Eugen Nolle
Original Assignee
Blum Gmbh & Co E
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 Blum Gmbh & Co E filed Critical Blum Gmbh & Co E
Publication of IT8421891A0 publication Critical patent/IT8421891A0/it
Publication of IT8421891A1 publication Critical patent/IT8421891A1/it
Application granted granted Critical
Publication of IT1175578B publication Critical patent/IT1175578B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F29/146—Constructional details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Dc-Dc Converters (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Electromagnets (AREA)
IT21891/84A 1983-07-14 1984-07-13 Macchina elettrica comandabile per la trasformazione della tensione IT1175578B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3325440 1983-07-14
DE3347800 1983-09-15
DE3423160A DE3423160C2 (de) 1983-07-14 1984-06-22 Steuerbare, Spannung wandelnde elektrische Maschine

Publications (3)

Publication Number Publication Date
IT8421891A0 IT8421891A0 (it) 1984-07-13
IT8421891A1 IT8421891A1 (it) 1986-01-13
IT1175578B true IT1175578B (it) 1987-07-01

Family

ID=27191134

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21891/84A IT1175578B (it) 1983-07-14 1984-07-13 Macchina elettrica comandabile per la trasformazione della tensione

Country Status (7)

Country Link
CH (1) CH668499A5 (it)
DE (1) DE3423160C2 (it)
FR (1) FR2549312B1 (it)
GB (1) GB2146492B (it)
IT (1) IT1175578B (it)
NL (1) NL8402230A (it)
SE (1) SE8403689L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403260B (de) * 1995-04-28 1997-12-29 Fronius Schweissmasch Übertrager, insbesondere für eine schweissvorrichtung
GB2435964B (en) * 2006-03-10 2010-02-24 Commergy Technologies Ltd A transformer for multi-output power supplies
WO2007105187A1 (en) 2006-03-10 2007-09-20 Commergy Technologies Limited A transformer for multi-output power supplies
EP4102523A1 (en) * 2021-06-08 2022-12-14 Katholieke Universiteit Leuven, KU Leuven R&D Variable transformer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE421778A (it) * 1936-05-30
GB716114A (en) * 1950-11-30 1954-09-29 Delapena & Son Ltd Improvements in or relating to high-frequency electric induction heating systems
US3171092A (en) * 1958-08-26 1965-02-23 Mid States Welder Mfg Co Adjustable constant-current welding transformer
GB1074702A (en) * 1964-02-07 1967-07-05 Ass Elect Ind Improvements relating to controlled transformers
JPS6013288B2 (ja) * 1979-04-20 1985-04-06 ソニー株式会社 トランス
GB2132821A (en) * 1982-12-24 1984-07-11 Ml Eng Plymouth Saturable transformer

Also Published As

Publication number Publication date
GB8418055D0 (en) 1984-08-22
DE3423160A1 (de) 1985-01-24
GB2146492B (en) 1988-05-05
DE3423160C2 (de) 1993-11-25
IT8421891A0 (it) 1984-07-13
CH668499A5 (de) 1988-12-30
NL8402230A (nl) 1985-02-01
SE8403689D0 (sv) 1984-07-12
GB2146492A (en) 1985-04-17
IT8421891A1 (it) 1986-01-13
FR2549312B1 (it) 1987-06-26
FR2549312A1 (it) 1985-01-18
SE8403689L (sv) 1985-02-14

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