Device for feeding waste air and/or combustion air to a burner o

Device for improved combustion

Device for injecting air processed to increase its humidity into

Device for mixing a gaseous fuel with air and combustor provided

Device for production of inert gases

Device for protecting the injection tip of a burner and heating

Device for spreading a flame by the Coanda effect

Device for the combustion of fluid combustible materials

Device in burners, in particular rotary burners

Device which can be used for the combustion of corrosive product

Direct flame impingement burner

Distributor plate

Downhole steam generator with improved preheating/cooling featur

Dual cannister gas housing

Dual fuel gas-liquid burner

Dual fuel gas-liquid burner

Dual insulated ceramic burner

Dual register, split stream burner assembly with divider cone

Dual-fuel burner

Dual-water mixture fuel burner