IPC-Stelle: F28D 3/00 [Version 2017.01]

SymbolTypTitel
FSKMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F28KLHEAT EXCHANGE IN GENERAL
F28DUKLHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT (heat-transfer, heat-exchange or heat-storage materials C09K 5/00;  fluid heaters having heat generating means and heat transferring means F24H; furnaces F27; details of heat-exchange apparatus of general application F28F); HEAT STORAGE PLANTS OR APPARATUS IN GENERAL [4]
F28D 1/00HGRHeat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators (F28D 5/00 takes precedence) [1, 2006.01]
F28D 1/02UGR1
.with the heat-exchange conduits immersed in the body of fluid [1, 2006.01]
F28D 1/03UGR2
. .with plate-like or laminated conduits [4, 2006.01]
F28D 1/04UGR2
. .with tubular conduits [1, 2006.01]
F28D 1/047UGR3
. . .the conduits being bent, e.g. in a serpentine or zig-zag [4, 2006.01]
F28D 1/053UGR3
. . .the conduits being straight [4, 2006.01]
F28D 1/06UGR1
.with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid [1, 2006.01]
F28D 3/00HGRHeat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits (F28D 5/00 takes precedence) [1, 2006.01]
F28D 3/02UGR1
.with tubular conduits [1, 2006.01]
F28D 3/04UGR1
.Distributing arrangements [1, 2006.01]
F28D 5/00HGRHeat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation [1, 2006.01]
F28D 5/02UGR1
.in which the evaporating medium flows in a continuous film or trickles freely over the conduits [1, 2006.01]
F28D 7/00HGRHeat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall [1, 2006.01]
F28D 7/02UGR1
.the conduits being helically coiled (F28D 7/10 takes precedence) [1, 2006.01]
F28D 7/04UGR1
.the conduits being spirally coiled (F28D 7/10 takes precedence) [1, 2006.01]
F28D 7/06UGR1
.the conduits having a single U-bend (F28D 7/10 takes precedence) [1, 2006.01]
F28D 7/08UGR1
.the conduits being otherwise bent, e.g. in a serpentine or zig-zag (F28D 7/10 takes precedence) [1, 2006.01]
F28D 7/10UGR1
.the conduits being arranged one within the other, e.g. concentrically [1, 2006.01]
F28D 7/12UGR2
. .the surrounding tube being closed at one end, i.e. return type (F28D 7/14 takes precedence) [1, 2006.01]
F28D 7/14UGR2
. .both tubes being bent [1, 2006.01]
F28D 7/16UGR1
.the conduits being arranged in parallel spaced relation (F28D 7/02-F28D 7/10 take precedence) [4, 2006.01]
F28D 9/00HGRHeat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall [1, 2006.01]
F28D 9/02UGR1
.the heat-exchange media travelling at an angle to one another (F28D 9/04 takes precedence) [1, 2006.01]
F28D 9/04UGR1
.the conduits being formed by spirally-wound plates or laminae [1, 2006.01]
F28D 11/00HGRHeat-exchange apparatus employing moving conduits [1, 2006.01]
F28D 11/02UGR1
.the movement being rotary, e.g. performed by a drum or roller (F28D 11/08 takes precedence) [1, 2006.01]
F28D 11/04UGR2
. .performed by a tube or a bundle of tubes [1, 2006.01]
F28D 11/06UGR1
.the movement being reciprocating or oscillating (F28D 11/08 takes precedence) [1, 2006.01]
F28D 11/08UGR1
.more than one conduit assembly performing independent movements, e.g. rotary bundle of tubes in a rotary drum [1, 2006.01]
F28D 13/00HGRHeat-exchange apparatus using a fluidised bed [1, 2006.01]
F28D 15/00ZWHeat-exchange apparatus employing intermediate heat-transfer media or bodies [3]
F28D 15/00HGRHeat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls [1, 2006.01]
F28D 15/02UGR1
.in which the medium condenses and evaporates, e.g. heat-pipes [4, 2006.01]
F28D 15/04UGR2
. .with tubes having a capillary structure [6, 2006.01]
F28D 15/06UGR2
. .Control arrangements therefor [6, 2006.01]
F28D 17/00HGRRegenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles [1, 2006.01]
F28D 17/02UGR1
.using rigid bodies, e.g. of porous material [1, 2006.01]
F28D 17/04UGR1
.Distributing arrangements for the heat-exchange media [1, 2006.01]
F28D 19/00HGRRegenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium [1, 2006.01]
F28D 19/02UGR1
.using granular particles [1, 2006.01]
F28D 19/04UGR1
.using rigid bodies, e.g. mounted on a movable carrier [1, 2006.01]
F28D 20/00HGRHeat storage plants or apparatus in general (specially adapted for particular applications, see the relevant places, e.g. F24D 15/02); Regenerative heat-exchange apparatus not covered by groups F28D 17/00 or F28D 19/00 [4, 2006.01]
F28D 20/02UGR1
.using latent heat [6, 2006.01]
F28D 21/00ZWE
F28D 21/00HGRHeat-exchange apparatus not covered by any of the groups F28D 1/00-F28D 20/00 [1, 4, 2006.01]