Patents by Inventor Henryk Melcer

Henryk Melcer 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).

  • Soot blower
    Patent number: 4456057
    Abstract: The soot-blower is embodied by a double tube which is disposed in a heat exchanger surface formed of straight welded-together tubes. The double tube soot-blower is formed of two concentric tubes with nozzles extending radially between and secured to the respective tubes. The inner tube is adapted to be supplied with a soot-blowing medium and the nozzles are arranged to blow the medium across the face of a heat exchanger surface or wall. The nozzles may be of one-piece construction or multi-piece construction.
    Type: Grant
    Filed: September 15, 1981
    Date of Patent: June 26, 1984
    Assignee: Sulzer Brothers Limited
    Inventor: Henryk Melcer