Patents by Inventor Mikael Israelsson

Mikael Israelsson 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).

  • System and process for recycling fluidized boiler bed material
    Patent number: 11085635
    Abstract: The invention relates to a system for recycling fluidized bed boiler bed material, comprising: a. a bottom ash removal device for removing bed material from a fluidized bed boiler, b. a mechanical classifier (10) comprising a mesh size from 200 to 1,000 ?m designed to separate a coarse and a fine particle size fraction, c. a magnetic separator (12) designed to magnetically classify the fine particle fraction from the mechanical classifier, d. a device for recirculating the magnetic particle fraction into the boiler. The invention allows effective recirculation and reuse of ilmenite bed material.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: August 10, 2021
    Assignee: Improbed AB
    Inventors: Mikael Israelsson, Bengt-Ake Andersson, Lars Bierlein
  • SYSTEM AND PROCESS FOR RECYCLING FLUIDIZED BOILER BED MATERIAL
    Publication number: 20200292169
    Abstract: The invention relates to a system for recycling fluidized bed boiler bed material, comprising: a. a bottom ash removal device for removing bed material from a fluidized bed boiler, b. a mechanical classifier (10) comprising a mesh size from 200 to 1,000 ?m designed to separate a coarse and a fme particle size fraction, c. a magnetic separator (12) designed to magnetically classify the fine particle fraction from the mechanical classifier, d. a device for recirculating the magnetic particle fraction into the boiler. The invention allows effective recirculation and reuse of ilmenite bed material.
    Type: Application
    Filed: April 10, 2018
    Publication date: September 17, 2020
    Inventors: Mikael Israelsson, Bengt-Ake Andersson, Lars Bierlein
  • Self-organizing hierarchical wireless network for surveillance and control
    Publication number: 20030151513
    Abstract: A wireless network is described including a cluster network and a sensor/actuator network arranged in a hierarchical manner with the cluster head network. The cluster head network includes at least one cluster head and the sensor/actuator network includes a plurality of sensor/actuator nodes arranged in a plurality of node levels.
    Type: Application
    Filed: November 21, 2002
    Publication date: August 14, 2003
    Inventors: Falk Herrmann, Andreas Hensel, Arati Manjeshwar, Mikael Israelsson, Johannes Karlsson, Jason Hill