F28G - CPC Classification

• F28G1/00 » Non-rotary, e.g. reciprocated, appliances 9
• F28G11/00 » Cleaning by combustion, e.g. using squibs, using travelling burners 4
• F28G13/005 » {cleaning by increasing the temperature of heat exchange surfaces } 23
• F28G15/00 » Details 53
• F28G3/00 » Rotary appliances 2
• F28G5/00 » Cleaning by distortion 4
• F28G7/005 » {by explosions or detonations; by pressure waves generated by combustion processes} 39
• F28G9/005 » {of regenerative heat exchanger} 15