Patents by Inventor Bo Eldh

Bo Eldh 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 handling fuel
    Patent number: 4736692
    Abstract: A method for drying, crushing and distribution of solid fuel for a solid fuel boiler, for example a fluidized bed boiler. The method is characterized in that moist fuel is crushed and dried by intermixing gas and/or ash, and that the fuel is set in motion, for example in a cyclone together with gas, the fuel thus being divided into several sub-flows for feeding into the boiler at different points.
    Type: Grant
    Filed: June 18, 1986
    Date of Patent: April 12, 1988
    Assignee: ASEA Stal Aktiebolag
    Inventors: Bo Eldh, Eva-Lena Ivarsson