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US 10,451,284 B2Granted
Gas hearth
AssigneeKal-Fire Beheer B.V.
InventorBeijko Martijn Eli Van Melick
Life of this patent
Estimating the term…
Abstract
A gas hearth including a combustion chamber, a gas supplier for supplying combustible gas into the combustion chamber to a firebed simulator disposed in the combustion chamber, an ignitor for igniting the combustible gas in the combustion chamber, a flue-gas discharge duct connected to the combustion chamber for discharging combustion flue gases from the combustion chamber, and a metering means disposed in the combustion chamber for metering a pyrotechnical additive into the flames of the burning combustible gas during operation.
Claims19
A gas hearth, comprising:
- a combustion chamber;
- a gas supply for supplying combustible gas into the combustion chamber to a firebed simulator positioned in the combustion chamber;
- an ignitor for igniting the combustible gas in the combustion chamber;
- a flue-gas discharge duct connected to the combustion chamber for discharging combustion flue gases from the combustion chamber;
- and
- metering means arranged in the combustion chamber for metering a pyrotechnical additive into flames of burning combustible gas during operation.
3 more elements
Dependencies are inferred from the claim text.