Patents by Inventor Pyong Kook Choi

Pyong Kook Choi 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).

  • Publication number: 20110214623
    Abstract: The present invention relates to an apparatus for recovering re-evaporated steam and condensate, and in particular, to an apparatus for mixing the steam re-evaporated from condensate that is discharged from a heating unit for heating an object to be treated, with high-temperature steam supplied from a boiler, and for resupplying the mixed steam to the heating unit. To this end, the apparatus comprises: a steam recovery unit for recovering the condensate discharged from a heating unit for heating an object to be treated, and the steam re-evaporated from the condensate, and then supplying the recovered re-evaporated steam to a steam-pressurizing unit and the recovered condensate to a boiler; and the steam-pressurizing unit for mixing the re-evaporated steam supplied from the steam recovery unit, with high-temperature steam supplied from the boiler and then supplying the mixed steam to the heating unit.
    Type: Application
    Filed: May 11, 2011
    Publication date: September 8, 2011
    Applicant: YEONGIL PUMPTECH CO., LTD.
    Inventors: Pyong Kook Choi, Young Han Choi