Motor structure

Patents Grantslast 30 patents

  • Information Patent Grant

    Long stator linear motor without iron

    • Patent number 4,303,017
    • Issue date Dec 1, 1981
    • Siemens Aktiengesellschaft
    • Hans-Jurgen Dull
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    High speed transit system

    • Patent number 4,148,260
    • Issue date Apr 10, 1979
    • Michael A. Minovitch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Traction means with electrodynamic vehicle suspension for high-spee...

    • Patent number 4,131,811
    • Issue date Dec 26, 1978
    • Fiziko-Energetichesky Institut Akademii Nauk Latviiskoi SSR
    • Voldemar V. Apsit
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rapid transit system

    • Patent number 4,075,948
    • Issue date Feb 28, 1978
    • Michael A. Minovitch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Linear synchronous motor powered vehicle

    • Patent number 3,960,090
    • Issue date Jun 1, 1976
    • Hitachi, Ltd.
    • Naoki Maki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rapid transit system

    • Patent number 3,954,064
    • Issue date May 4, 1976
    • Gravity Transit Company
    • Michael A. Minovitch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3913493

    • Patent number 3,913,493
    • Issue date Oct 21, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3914670

    • Patent number 3,914,670
    • Issue date Oct 21, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3912992

    • Patent number 3,912,992
    • Issue date Oct 14, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3904898

    • Patent number 3,904,898
    • Issue date Sep 9, 1975
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3904899

    • Patent number 3,904,899
    • Issue date Sep 9, 1975
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3890906

    • Patent number 3,890,906
    • Issue date Jun 24, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3884154

    • Patent number 3,884,154
    • Issue date May 20, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3871301

    • Patent number 3,871,301
    • Issue date Mar 18, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3872357

    • Patent number 3,872,357
    • Issue date Mar 18, 1975
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3867886

    • Patent number 3,867,886
    • Issue date Feb 25, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3858522

    • Patent number 3,858,522
    • Issue date Jan 7, 1975
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents