Patents Assigned to AB Megaron
  • Device at combustion plants for automatical feeding of fuels within the fireplace of the plant
    Patent number: 4630552
    Abstract: A method and device in combustion plants for solid fuels with a movable grate means for feeding the fuel through the fireplace of the combustion plant, for the control of the fuel feed through the fireplace of the plant. To control that the fed fuel is completely combusted when discharged from the fireplace of the plant the degree of combusted fuel is sensed by a sensor means (9) in a zone (B) at the end of the movable grate means (1) in order to obtain a control signal to the drive means of the grate means.
    Type: Grant
    Filed: September 16, 1985
    Date of Patent: December 23, 1986
    Assignee: AB Megaron
    Inventor: Anders Lovgren