F-Term-List

F24H9/00;9/00@A-9/00@Z;9/40-9/45

AA00
DETAILS AND STRUCTURE OF HEAT EXCHANGE SECTIONS

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA09

. Details and structure of heat exchangers for water heaters

. . Type of tanks

. . . Cylindrical variants

. . Type of water pipes

. . . Water pipe internal structure

. . . Fin structure

. . For bath

. Details and structure of heat exchangers for air heaters

AA11

AA12

AA13

AA14

AA15

. Variants having drain receptacles

. . Variants outside the combustors

. . Variants inside the combustors

. . Variants that neutralize

. . Variants that evaporate

AA21

AA22

. Variants having baffle plates

. . Suspended types

AA31

AA32

AA33

. Heat exchanger support

. . Support fitting structure

. . Variants that perform measures against thermal contraction

AA41

AA42

AA43

AA46

. Materials

. Structure, assembly

. Structure of the combustion chamber drum sections

. Other details and structures of heat exchange sections

AB00
DETAILS AND STRUCTURE OF HOT WATER STORAGE TANKS

AB01

AB02

AB03

AB04

AB05

AB06

AB07

AB08

AB09

. Hot water storage tank structure

. . Tanks made of resin

. . Variants having a reinforcing structure

. . Joining section structure

. . Inlet and outlet (pipe, cover) structure

. . Structures for preventing convection in the water

. . . Variants having partition members

. . For electric water heaters

. . Other details and structures of hot water storage tanks

AB11

AB12

AB13

AB14

AB15

AB16

. Structures to maintain the temperature in hot water storage tanks

. . Heat insulating materials

. . . Mineral fiber materials

. . . Resin materials

. . Variants that use fluids

. . Other structures to maintain the temperature in hot water storage tanks

AC00
DETAILS AND STRUCTURE OF WATER INTAKE AND HOT WATER OUTLET SECTIONS

AC01

AC02

AC03

AC04

AC06

AC07

. Water supply apparatuses

. . For storage type water heaters

. . . Variants having water supply dispersing means

. . . . Variants that disperse circumferentially

. . For bath

. . . Water feed directly to bath heater

AC12

AC13

AC14

AC16

AC18

. . Cisterns

. . . Float valves

. . . Wave preventing means

. . Variants used for both water supply and water discharge

. . Other water supply apparatuses

AC21

AC22

AC23

AC24

AC25

AC26

AC27

AC28

AC29

AC30

. Hot water discharge apparatuses

. . Hot water collecting pipes

. . Hot water discharge pipes

. . Hot water tap

. . Mixing tap

. . . Hot water supply selecting tap

. . Boiling stabilizers

. . . Variants having bypass pipes

. . . Variants having mixing chambers

. . Other hot water discharge apparatuses

AD00
APPARATUSES CONNECTED WITH THE BATH

AD01

AD02

AD03

AD04

. Variants that promote circulation

. . Variants using air

. . Variants using steam

. . Variants using bypass pipes

AD11

AD12

AD13

AD14

AD15

AD16

AD17

AD18

. Apparatuses to prevent cooling of the hot water

. . Taps

. . Check valves

. . . Ball valves

. . Heat sensitive valves

. . . Shape memory alloys

. . Manual valves

. . . Variants linked with combustion operation

AD21

AD22

AD23

AD24

AD25

. Promoting convection in hot water in tanks

. . Variants using pipes connected to circulating pipes

. . Variants having discharge covers (for hot water)

. . Variants using rotary fans

. . Variants using air

AD31

AD32

AD34

AD38

. Variants with filters provided in the circulating pipes

. . Variants that perform sterilization

. Bottom plates

. Other accessory apparatuses for the bath

AE00
OTHER DETAILS AND STRUCTURES

AE01

AE02

AE03

AE04

AE05

. Corrosion preventing measures

. . Corrosion preventing measures

. . . Heat exchangers

. . . Hot water storage tanks

. . . Other portions

AE12

AE13

AE14

AE15

AE16

AE17

. . Corrosion preventing materials

. . . Metals (including plating)

. . . Resins (including coatings)

. . . Mixtures of metal powder and resin powder

. . . Glazes (including enamels)

. . . Other corrosion preventing materials

AE21

AE22

AE23

AE24

AE25

. Noise dampening structures

. . Combustion noise prevention

. . . Variants using sound-absorbing materials

. . Boiling noise prevention

. . Other noise dampening structures

AE31

AE32

AE33

AE34

AE35

. Heat insulating plates

. Fittings to prevent scattering of combustion products

. Expansion tanks

. Pipe arrangement

. Air removal

3L036	Details of fluid heaters
	F24H9/00 -9/00@Z;9/40-9/45