Patents by Inventor Morio Matsusaki

Morio Matsusaki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cooling medium temperature monitoring system for rotary electric machine
    Patent number: 4733225
    Abstract: A cooling medium temperature monitoring system for a rotary electric machine for cooling stator coils by as cooling medium flowing in a plurality of cooling medium passages provided in the stator coils, has a plurality of temperature detectors for measuring the temperatures of the cooling medium in the outlets of the plurality of cooling medium passages; and a circuit for setting the temperature warning value at a value which is responsive to the output of a generator, and a calculator circuit for comparing the detected outputs of the temperature detectors with the set value of the warning value setting circuit to generate an alarm signal when the output of any one of the detectors exceed the set warning value.
    Type: Grant
    Filed: October 4, 1985
    Date of Patent: March 22, 1988
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Yutaka Uematsu, Morio Matsusaki