Patents by Inventor Jaroslav Limberg

Jaroslav Limberg 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).

  • Apparatus for supplying preheated coal charges to coking chambers
    Patent number: 4179340
    Abstract: Preheated coal charges are pneumatically transported from charging containers by means of a neutral carrier gas to a degassing separator, from which the coal charges, free of the carrier gas, are supplied by gravity to the coking chambers.
    Type: Grant
    Filed: March 11, 1977
    Date of Patent: December 18, 1979
    Assignee: Hutni project Praha, projekcni a inzenyrska
    Inventors: Jaroslav Limberg, Tomas Limberg, Vaclav Rayman
  • Arrangement for dosing a coal charge to a coking battery
    Patent number: 4139419
    Abstract: Coal not normally used for coking is, prior to feeding to coking batteries, processed in a vertical suspension preheater heated by combustion gases from the coking batteries; the coal particles are separated from these combustion gases in two alternately operating sets of primary and secondary cyclone separators and are then supplied to coking batteries together with part of the combustion gases which serve as carrier gases for the coal particles.
    Type: Grant
    Filed: January 21, 1977
    Date of Patent: February 13, 1979
    Assignee: Hutni projekt Praha, projekcni a inzenyrska organizace
    Inventor: Jaroslav Limberg