Abstract: The present invention relates to a fuel supply device of a circulating fluidized bed boiler. The fuel supply device includes: a feeder transferring fuel; a chute extending downwardly inclined from a lower end portion of the feeder to a combustor, the chute supplying the fuel to the combustor through a fuel injection hole; and a combustion heat blocking part provided at a portion of the fuel injection hole, the combustion heat blocking part preventing the fuel from being melted or burned at an end of the fuel injection hole connected to the combustor and in the fuel injection hole due to back fire. The combustion heat blocking part includes a heat shield plate installed at a sidewall of the combustor at an upper side of the fuel injection hole.

Abstract: The present invention relates to a fuel supply device of a circulating fluidized bed boiler. The fuel supply device includes: a feeder transferring fuel; a chute extending downwardly inclined from a lower end portion of the feeder to a combustor, the chute supplying the fuel to the combustor through a fuel injection hole; and a combustion heat blocking part provided at a portion of the fuel injection hole, the combustion heat blocking part preventing the fuel from being melted or burned at an end of the fuel injection hole connected to the combustor and in the fuel injection hole due to back fire. The combustion heat blocking part includes a heat shield plate installed at a sidewall of the combustor at an upper side of the fuel injection hole.

Abstract: A side airbag for a vehicle is provided. The side airbag includes an airbag cushion and a diffuser that is configured to diffuse gas within the interior of the airbag cushion. A vent aperture is configured to communicate within an interior of the airbag cushion to an exterior of the airbag cushion. A first seam line is formed in a shape that obstructs the vent aperture.

Abstract: A system and method are provided for vehicle passenger classification. The system may include a plurality of weight sensors installed under a seat frame to support a load of a vehicle seat, a single dummy sensor installed under the seat frame to support the load of the vehicle seat along with the plurality of weight sensors, and a passenger classification logic unit for classifying a passenger value obtained by summing sensor values of the plurality of weight sensors as either class 1 or class 2 by comparing the passenger value with a first reference and a second reference.

Abstract: The present invention features an occupant classification system for a vehicle. Preferably, the occupant classification system includes a heater located below a seat cover; and an occupant classification sensor provided above the heater to detect an occupant. Preferably, the occupant classification sensor includes two electrodes arranged in parallel to each other on one plane.

Abstract: A system and method are provided for vehicle passenger classification. The system may include a plurality of weight sensors installed under a seat frame to support a load of a vehicle seat, a single dummy sensor installed under the seat frame to support the load of the vehicle seat along with the plurality of weight sensors, and a passenger classification logic unit for classifying a passenger value obtained by summing sensor values of the plurality of weight sensors as either class 1 or class 2 by comparing the passenger value with a first reference and a second reference.