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BR7800194A - Aperfeicoamento em dispositivo para converter uma tensao de corrente continua em tensao principalmente retangular,de n-fase - Google Patents

Aperfeicoamento em dispositivo para converter uma tensao de corrente continua em tensao principalmente retangular,de n-fase

Info

Publication number
BR7800194A
BR7800194A BR7800194A BR7800194A BR7800194A BR 7800194 A BR7800194 A BR 7800194A BR 7800194 A BR7800194 A BR 7800194A BR 7800194 A BR7800194 A BR 7800194A BR 7800194 A BR7800194 A BR 7800194A
Authority
BR
Brazil
Prior art keywords
convert
improvement
continuous current
voltage
mainly rectangular
Prior art date
Application number
BR7800194A
Other languages
English (en)
Portuguese (pt)
Inventor
P Nitsen
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Publication of BR7800194A publication Critical patent/BR7800194A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/20—Contact mechanisms of dynamic converters
    • H02M1/22—Contact mechanisms of dynamic converters incorporating collectors and brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Inverter Devices (AREA)
  • Synchronous Machinery (AREA)
BR7800194A 1977-01-19 1978-01-12 Aperfeicoamento em dispositivo para converter uma tensao de corrente continua em tensao principalmente retangular,de n-fase BR7800194A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7700521A SE403866B (sv) 1977-01-19 1977-01-19 Anordning for omvandling av en likspenning till en n-fasig i huvudsak rektangelformad spenning

Publications (1)

Publication Number Publication Date
BR7800194A true BR7800194A (pt) 1978-12-05

Family

ID=20330214

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7800194A BR7800194A (pt) 1977-01-19 1978-01-12 Aperfeicoamento em dispositivo para converter uma tensao de corrente continua em tensao principalmente retangular,de n-fase

Country Status (7)

Country Link
JP (1) JPS5389938A (sv)
AU (1) AU3240378A (sv)
BR (1) BR7800194A (sv)
DE (1) DE2801934A1 (sv)
FR (1) FR2378395A1 (sv)
IT (1) IT1102252B (sv)
SE (1) SE403866B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0514066A (pt) * 2004-08-02 2008-06-03 Dolphin Electric Holdings Inc comutador e método de comutação de corrente em uma máquina elétrica de rotação

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR851850A (sv) * 1940-01-16
US2241050A (en) * 1938-06-01 1941-05-06 Gen Electric Electric circuits
CH249805A (de) * 1945-10-04 1947-07-15 Oerlikon Maschf Mechanischer Stromrichter.
GB1226970A (sv) * 1967-11-08 1971-03-31

Also Published As

Publication number Publication date
SE403866B (sv) 1978-09-04
IT7847696A0 (it) 1978-01-18
AU3240378A (en) 1979-07-19
JPS5389938A (en) 1978-08-08
IT1102252B (it) 1985-10-07
SE7700521L (sv) 1978-07-20
DE2801934A1 (de) 1978-07-20
FR2378395A1 (fr) 1978-08-18

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