TREA

with a commutator machine

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Industry

  • CPC
  • H02K17/38
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K17/00Asynchronous induction motors Asynchronous induction generators

Current Industry

H02K17/38with a commutator machine
Industries

Patents Grantslast 30 patents

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    • Emerson Electric Co.
    • Matthew A. Williams
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2970249
    • Patent number 2,970,249
    • Issue date Jan 31, 1961
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1964548
    • Patent number 1,964,548
    • Issue date Jun 26, 1934
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1906681
    • Patent number 1,906,681
    • Issue date May 2, 1933
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1895349
    • Patent number 1,895,349
    • Issue date Jan 24, 1933
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1863065
    • Patent number 1,863,065
    • Issue date Jun 14, 1932
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1858058
    • Patent number 1,858,058
    • Issue date May 10, 1932
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1857164
    • Patent number 1,857,164
    • Issue date May 10, 1932
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1835968
    • Patent number 1,835,968
    • Issue date Dec 8, 1931
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1822369
    • Patent number 1,822,369
    • Issue date Sep 8, 1931
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    1778832
    • Patent number 1,778,832
    • Issue date Oct 21, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1778599
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    • Issue date Oct 14, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

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    • Patent number 1,777,211
    • Issue date Sep 30, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1770625
    • Patent number 1,770,625
    • Issue date Jul 15, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1761753
    • Patent number 1,761,753
    • Issue date Jun 3, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1756925
    • Patent number 1,756,925
    • Issue date Apr 29, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1754029
    • Patent number 1,754,029
    • Issue date Apr 8, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1752904
    • Patent number 1,752,904
    • Issue date Apr 1, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1752649
    • Patent number 1,752,649
    • Issue date Apr 1, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1742957
    • Patent number 1,742,957
    • Issue date Jan 7, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1733810
    • Patent number 1,733,810
    • Issue date Oct 29, 1929
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1731425
    • Patent number 1,731,425
    • Issue date Oct 15, 1929
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1724730
    • Patent number 1,724,730
    • Issue date Aug 13, 1929
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1723732
    • Patent number 1,723,732
    • Issue date Aug 6, 1929
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1722166
    • Patent number 1,722,166
    • Issue date Jul 23, 1929
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1719917
    • Patent number 1,719,917
    • Issue date Jul 9, 1929
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1717290
    • Patent number 1,717,290
    • Issue date Jun 11, 1929
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1712033
    • Patent number 1,712,033
    • Issue date May 7, 1929
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1709120
    • Patent number 1,709,120
    • Issue date Apr 16, 1929
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1708850
    • Patent number 1,708,850
    • Issue date Apr 9, 1929
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents