LandOfFree - US Patents - Listing for Heating,Work chamber having heating means,Combustion products heat work by contact

Heating – Work chamber having heating means – Combustion products heat work by contact

Aluminum furnace and preheater therefor

Heating – Work chamber having heating means – Combustion products heat work by contact

Apparatus and method for the flow control of flue gas to combust

Heating – Work chamber having heating means – Combustion products heat work by contact

Apparatus for controlling gas flows in vacuum furnaces

Heating – Work chamber having heating means – Combustion products heat work by contact

Apparatus for heating charging material

Heating – Work chamber having heating means – Combustion products heat work by contact

Apparatus for preheating a raw material charge for application t

Heating – Work chamber having heating means – Combustion products heat work by contact

Apparatus for preheating material for making steel

Heating – Work chamber having heating means – Combustion products heat work by contact

Apparatus for soaking steel pieces

Heating – Work chamber having heating means – Combustion products heat work by contact

Automated wood-fired pottery kiln

Heating – Work chamber having heating means – Combustion products heat work by contact

Automated wood-fired pottery kiln

Heating – Work chamber having heating means – Combustion products heat work by contact

Auxiliary flue for furnaces

Heating – Work chamber having heating means – Combustion products heat work by contact

Auxiliary heating system for a bulk tobacco barn

Heating – Work chamber having heating means – Combustion products heat work by contact

Baking oven having turntable driven from an external motor whose

Heating – Work chamber having heating means – Combustion products heat work by contact

Baking pit furnaces

Heating – Work chamber having heating means – Combustion products heat work by contact

Billet heating furnace with pressurized entrance seal

Heating – Work chamber having heating means – Combustion products heat work by contact

Bulk tobacco barn furnace

Heating – Work chamber having heating means – Combustion products heat work by contact

Burner mechanism for a rotary kiln

Heating – Work chamber having heating means – Combustion products heat work by contact

Burning oven

Heating – Work chamber having heating means – Combustion products heat work by contact

Carbon baking furnace

Heating – Work chamber having heating means – Combustion products heat work by contact

Carbon baking furnace--refractory construction