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wherein the parts are rotating and collectors co-operate with brushes or rollers

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  • CPC
  • H02M3/40
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HELECTRICITY H02Electric power H02MAPPARATUS 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 H02M3/00Conversion of dc power input into dc power output

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H02M3/40wherein the parts are rotating and collectors co-operate with brushes or rollers
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Patents Grantslast 30 patents

  • Information Patent Grant

    3875495
    • Patent number 3,875,495
    • Issue date Apr 1, 1975
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2090010
    • Patent number 2,090,010
    • Issue date Aug 17, 1937
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2063701
    • Patent number 2,063,701
    • Issue date Dec 8, 1936
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2021164
    • Patent number 2,021,164
    • Issue date Nov 19, 1935
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1989233
    • Patent number 1,989,233
    • Issue date Jan 29, 1935
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1941643
    • Patent number 1,941,643
    • Issue date Jan 2, 1934
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1941644
    • Patent number 1,941,644
    • Issue date Jan 2, 1934
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1935568
    • Patent number 1,935,568
    • Issue date Nov 14, 1933
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1916241
    • Patent number 1,916,241
    • Issue date Jul 4, 1933
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1659110
    • Patent number 1,659,110
    • Issue date Feb 14, 1928
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1635002
    • Patent number 1,635,002
    • Issue date Jul 5, 1927
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1341340
    • Patent number 1,341,340
    • Issue date May 25, 1920
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1206662
    • Patent number 1,206,662
    • Issue date Nov 28, 1916
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1038064
    • Patent number 1,038,064
    • Issue date Sep 10, 1912
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    712741
    • Patent number 712,741
    • Issue date Nov 4, 1902
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    704453
    • Patent number 704,453
    • Issue date Jul 8, 1902
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    693098
    • Patent number 693,098
    • Issue date Feb 11, 1902
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    653784
    • Patent number 653,784
    • Issue date Jul 17, 1900
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    645774
    • Patent number 645,774
    • Issue date Mar 20, 1900
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    550782
    • Patent number 550,782
    • Issue date Dec 3, 1895
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    534208
    • Patent number 534,208
    • Issue date Feb 12, 1895
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    522986
    • Patent number 522,986
    • Issue date Jul 17, 1894
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    501558
    • Patent number 501,558
    • Issue date Jul 18, 1893
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    477879
    • Patent number 477,879
    • Issue date Jun 28, 1892
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    396549
    • Patent number 396,549
    • Issue date Jan 22, 1889
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    379073
    • Patent number 379,073
    • Issue date Mar 6, 1888
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    365116
    • Patent number 365,116
    • Issue date Jun 21, 1887
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    361770
    • Patent number 361,770
    • Issue date Apr 26, 1887
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    347642
    • Patent number 347,642
    • Issue date Aug 17, 1886
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    276390
    • Patent number 276,390
    • Issue date Apr 24, 1883
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents