Patents by Inventor Young Min Jun

Young Min Jun 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).

  • Trip device
    Patent number: 8274355
    Abstract: A trip device is disclosed, the device comprising: a power source side heater connected to a power source side of a molded case circuit breaker (MCCB) to receive current; a load side heater connected to a load side of the MCCB to receive the current; and a bimetal including a direct heat unit contacting the power source side heater and an indirect heating unit facing the power source side heater, wherein the bimetal is partially fixed between the power source side heater and the load side heater and is curved when over-current or short-circuited current flows in the MCCB.
    Type: Grant
    Filed: December 1, 2009
    Date of Patent: September 25, 2012
    Assignee: LS Industrial Systems Co., Ltd.
    Inventor: Young Min Jun
  • TRIP DEVICE
    Publication number: 20100164676
    Abstract: A trip device is disclosed, the device comprising: a power source side heater connected to a power source side of a molded case circuit breaker (MCCB) to receive current; a load side heater connected to a load side of the MCCB to receive the current; and a bimetal including a direct heat unit contacting the power source side heater and an indirect heating unit facing the power source side heater, wherein the bimetal is partially fixed between the power source side heater and the load side heater and is curved when over-current or short-circuited current flows in the MCCB.
    Type: Application
    Filed: December 1, 2009
    Publication date: July 1, 2010
    Inventor: Young Min Jun