| ReturnTo Theme-Group-Choice | Onelevelup |
| 3L054 | Other air-conditioning systems | |
| F24F1/06 -1/68;5/00-5/00,102@Z | ||
| F24F1/14;1/18;1/36;1/38;1/42;1/46-1/58;1/68 | BA | BA00 COMPONENTS OF OTHER AIR-CONDITIONING SYSTEMS |
BA01 | BA02 | BA03 | BA04 | BA05 | BA06 | BA10 | |||
| . Outer housings and partitions | . . Air-blowing openings and suction openings | . Air-blower elements | . . Fan guards | . Heat-exchange apparatuses | . Overall structure | . Others | ||||||
| BB | BB00 CONFIGURATION, INSTALLATION, AND STRUCTURE |
BB01 | BB02 | BB03 | BB10 | |||||||
| . Configuration | . Installation and support | . Structure and shape | . Others | |||||||||
| F24F1/26-1/34 | BC | BC00 LOCATIONS FOR INSTALLATION OF TUBING |
BC01 | BC02 | BC03 | BC04 | BC05 | BC10 | ||||
| . Installation in outdoor units | . . Areas leading out to the outdoor unit | . Wall surfaces | . . Points where the wall is pierced | . Joining of tubes | . Others | |||||||
| F24F1/14;1/16;1/62 | BD | BD00 INSTALLATION, SUPPORT, AND COVERS |
BD01 | BD02 | BD03 | BD04 | BD05 | BD06 | BD07 | BD10 | ||
| . Installation | . . Pedestals | . . Legs | . Installation frames | . Stacked elements | . Rooves | . Covers | . Others | |||||
| F24F5/00@Z | BE | BE00 COMPONENT DEVICES |
BE01 | BE02 | BE03 | BE04 | BE10 | |||||
| . Devices and chambers for maintaining constant temperature and humidity | . . Devices and chambers for maintaining constant temperature | . Local air-conditioning devices | . Heat ducts | . Others | ||||||||
| F24F5/00,101@Z;5/00,101@A | BF | BF00 COMPONENT DEVICES |
BF01 | BF02 | BF03 | BF04 | BF05 | BF06 | BF07 | BF08 | BF09 | BF10 |
| . Cooling towers | . Refrigerators | . . Multiple refrigerators | . . Absorption-system refrigerators | . Heaters | . . Boilers and burners | . Water heaters | . Switching of cold water circulation ducts | . Solar energy collectors | . Means for using geothermal heat | |||
| BF11 | BF20 | |||||||||||
| . Means for using groundwater or seawater | . Others | |||||||||||
| F24F5/00,102@Z | BG | BG00 ELECTRICAL SOURCES |
BG01 | BG02 | BG03 | BG04 | BG05 | BG06 | BG07 | BG08 | BG09 | BG10 |
| . Heating devices | . . Boilers | . . Solar energy collectors | . Refrigerating devices | . . Motor-driven refrigerating devices | . . Multiple refrigerating devices | . . Absorption system refrigerating devices | . Heat pumps | . Coolers | . Others | |||
| BH | BH00 KINDS OF THERMAL STORAGE MEANS |
BH01 | BH02 | BH03 | BH04 | BH05 | BH06 | BH07 | BH10 | |||
| . Cooling storage | . . Cooling storage using ice | . . Cooling storage using a slurry of water and ice | . Thermal storage | . . Thermal storage using of warm water | . Simultaneously operating cold storage and heat storage systems | . Switching between cold storage and heat storage systems | . Others |