F24H1/28 - CPC Classification Index

ClassID:

158594 ⎘

F24H1/28 - CPC Classification

Classification description:

Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters; Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes

Sub-classes:

F24H1/282 » {with flue gas passages built-up by coaxial water mantles} 5
F24H1/285 » {with the fire tubes arranged alongside the combustion chamber} 15
F24H1/287 » {with the fire tubes arranged in line with the combustion chamber} 45

Recent Application in this class:

20210222913

SYSTEM AND METHOD FOR PROVIDING MAKE UP COMBUSTION AIR AND CARBON DIOXIDE DETECTION FOR AN ATMOSPHERIC COMBUSTION APPLIANCE

20210207846

TEMPERATURE CONTROL DEVICE FOR FLUIDS

20210071907

GAS DISTRIBUTION ASSEMBLY AND WATER-HEATING DEVICE INCLUDING THE SAME

20190249899

Boiler with heating blower

20180335229

Boiler

20180010787

Hot water boiler

20170350620

Secondary flue restrainer for condensing water heater

20170059206

Dual/multi energy gas water heater

20170023276

Heat exchanger tube and heating boiler having such a heat exchanger tube

20160245598

Tube for a heat exchanger with an at least partially variable cross-section, and heat exchanger equipped therewith

20150090201

Condensing heat exchanger and boiler/water heater including the same

20130319347

Water heating apparatus with parallel heat exchangers

20130118719

Dual-chamber heat exchanger

20120272928

Exhaust adapter and combustion apparatus having the same

20120192813

Water heating system

20120090562

Storeage gas water heater

20110174291

Clamshell heat exchanger

20090044931

Heat exchanger for hot air generator and boiler

20080197205

Tank-tankless water heater

12978681

Integrated dual chamber burner with remote communicating flame strip