LandOfFree - US Patents - Listing for Furnaces

Closed cycle waste combustion

Furnaces – Combined

Furnaces – Process – Treating fuel constituent or combustion product

Closed cycle waste combustion

Closed cycle waste combustion

Furnaces – Combined

Furnaces – With control means responsive to a sensed condition – Feed control

Closed loop fuel feed system for multiple direct fired burners

Furnaces – With fuel treatment means – Preliminary refuse treatment means

Closed loop gasification drying system

Furnaces – Process – Treating fuel constituent or combustion product

Closed loop incineration process

Furnaces – Process – Incinerating refuse

Closed loop incineration process

Furnaces – Doors – Explosion relief doors

Closure assembly for a furnace

Furnaces – Doors – Explosion relief doors

Closure assembly for a furnace

Furnaces – Utilizing powdered fuel – Having rotary flow means

Clustered concentric tangential firing system

Furnaces – Process – Incinerating refuse

Co-combustion of waste sludge in municipal waste combustors...

Furnaces – Refuse incinerator – For liquid refuse

Co-combustion of waste sludge in municipal waste combustors...

Furnaces – Process – Treating fuel constituent or combustion product

Coal additives

Furnaces – Process – Burning pulverized fuel

Coal and char burner

Furnaces – Ash receiving and handling devices – Fly ash disposers

Coal ash agglomeration device

Furnaces – Ash receiving and handling devices – Fly ash disposers

Coal ash collecting vehicle

Furnaces – Ash receiving and handling devices – Fly ash disposers

Coal ash disposal system

Coal balancing damper

Furnaces – Process

Furnaces – Utilizing powdered fuel

Coal beneficiation/combustion system