CH668499A5 - Steuerbare, spannung wandelnde, elektrische maschine. - Google Patents

Steuerbare, spannung wandelnde, elektrische maschine. Download PDF

Info

Publication number
CH668499A5
CH668499A5 CH3400/84A CH340084A CH668499A5 CH 668499 A5 CH668499 A5 CH 668499A5 CH 3400/84 A CH3400/84 A CH 3400/84A CH 340084 A CH340084 A CH 340084A CH 668499 A5 CH668499 A5 CH 668499A5
Authority
CH
Switzerland
Prior art keywords
cores
core
electrical machine
machine according
leg
Prior art date
Application number
CH3400/84A
Other languages
German (de)
English (en)
Inventor
Eugen Dr 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 CH668499A5 publication Critical patent/CH668499A5/de

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)
  • Dc-Dc Converters (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Electromagnets (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
CH3400/84A 1983-07-14 1984-07-12 Steuerbare, spannung wandelnde, elektrische maschine. CH668499A5 (de)

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 (1)

Publication Number Publication Date
CH668499A5 true CH668499A5 (de) 1988-12-30

Family

ID=27191134

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3400/84A CH668499A5 (de) 1983-07-14 1984-07-12 Steuerbare, spannung wandelnde, elektrische maschine.

Country Status (7)

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

Cited By (1)

* 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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8305183B2 (en) 2006-03-10 2012-11-06 Texas Instruments (Cork) Limited Transformer for multi-output power supplies
GB2435964B (en) * 2006-03-10 2010-02-24 Commergy Technologies Ltd 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 (sv) * 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

Cited By (1)

* 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

Also Published As

Publication number Publication date
IT8421891A0 (it) 1984-07-13
GB2146492B (en) 1988-05-05
GB8418055D0 (en) 1984-08-22
DE3423160A1 (de) 1985-01-24
DE3423160C2 (de) 1993-11-25
FR2549312A1 (sv) 1985-01-18
GB2146492A (en) 1985-04-17
IT1175578B (it) 1987-07-01
SE8403689D0 (sv) 1984-07-12
NL8402230A (nl) 1985-02-01
FR2549312B1 (sv) 1987-06-26
IT8421891A1 (it) 1986-01-13
SE8403689L (sv) 1985-02-14

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Legal Events

Date Code Title Description
PL Patent ceased