LandOfFree - US Patents - Listing for Furnaces

Furnaces – Combined – With boiler

Fuel reactor

Furnaces – Fuel feeders – Feeder responsive to fuel bed height

Fuel stoker and furnace

Furnaces – Utilizing powdered fuel – Having rotary flow means

Fuel-staging coal burner

Furnaces – With exhaust gas treatment means – Afterburning means

Fume incineration system for paint drying oven

Furnaces – With exhaust gas treatment means – Afterburning means

Fume incinerator with baffle

Furnaces – With exhaust gas treatment means – Afterburning means

Fume incinerator with vacuum baffle

Furnaces – Ash receiving and handling devices – Fly ash disposers

Furnace

Furnaces – With exhaust gas treatment means – Afterburning means

Furnace

Furnaces – Including noncombustible fluid supply means

Furnace

Furnaces – Downdraft – Grateless

Furnace

Furnace

Furnaces – Combined

Furnaces – With fuel treatment means – Preliminary refuse treatment means

Furnace

Furnaces – Utilizing powdered fuel – With residue handling means

Furnace

Furnaces – Combined – With boiler

Furnace

Furnaces – Including means to feed solid fuel – Supply hopper; e.g. – magazine – etc.

Furnace

Furnaces – Refuse incinerator – Refuse supported above grate

Furnace adapted for burning city-, industrial and the like waste

Furnaces – With exhaust gas treatment means – Afterburning means

Furnace afterburner

Furnaces – Process – Treating fuel constituent or combustion product

Furnace ammonia and limestone injection with dry scrubbing for i

Furnace and boiler system and method of operation thereof

Furnaces – Locomotive