Patents by Inventor Moo Seock SEO

Moo Seock SEO 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).

  • Method of controlling operation of swirl control valve for diesel engine
    Patent number: 9897031
    Abstract: The present disclosure is a method of controlling an operation of a swirl control valve for a diesel engine, which predicts an internal temperature of a swirl control valve for a diesel engine, and limit a motor duty ratio of the swirl control valve based on the predicted temperature. In particular, the method predicts an internal temperature (a temperature of a motor coil) of a swirl control valve in real time through modelling, and controls a motor duty ratio of the swirl control valve, so that the internal temperature does not reach a maximum coil temperature, at which the swirl control valve is damaged and/or is irresistible, based on the predicted temperature.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: February 20, 2018
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Moo Seock Seo
  • METHOD OF CONTROLLING OPERATION OF SWIRL CONTROL VALVE FOR DIESEL ENGINE
    Publication number: 20160265470
    Abstract: The present disclosure is a method of controlling an operation of a swirl control valve for a diesel engine, which predicts an internal temperature of a swirl control valve for a diesel engine, and limit a motor duty ratio of the swirl control valve based on the predicted temperature. In particular, the method predicts an internal temperature (a temperature of a motor coil) of a swirl control valve in real time through modelling, and controls a motor duty ratio of the swirl control valve, so that the internal temperature does not reach a maximum coil temperature, at which the swirl control valve is damaged and/or is irresistible, based on the predicted temperature.
    Type: Application
    Filed: December 1, 2015
    Publication date: September 15, 2016
    Inventor: Moo Seock SEO