Baffles or deflectors for air or combustion products; Flame shields

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

COMBUSTION APPARATUS; COMBUSTION PROCESSES

Subclass:

CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR

Scope Notes

Limiting references: Baffles or deflectors for air or combustion products structurally associated with burners , e.g. , , | Application references: Steam boilers Fluid heaters, e.g. heating boilers Furnaces, kilns, ovens or retorts

Child Classifications

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• F23M 9/02 in air inlets
• F23M 9/04 with air supply passages in the baffle or shield
• F23M 9/06 in fire-boxes
• F23M 9/08 Helical or twisted baffles or deflectors
• F23M 9/1 Baffles or deflectors formed as tubes, e.g. in water-tube boilers