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This page displays all 「FI」 in main group F24F3/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems (room units F24F 1/00) | HB | CC | 3L053 | |
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characterised by arrangement of heat pumps | HB | CC | 3L053 | |
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with a special heat source | HB | CC | 3L053 | |
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having fire-proof means | HB | CC | 3L053 | |
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Others | HB | CC | 3L053 | |
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.characterised by the pressure or velocity of the primary air [3] | HB | CC | 3L053 | |
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..operating with high pressure or high velocity | HB | CC | 3L053 | |
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.Systems in which all treatment is given in the central station, i.e. all-air systems [3] | HB | CC | 3L053 | |
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..with temperature control at constant rate of air-flow [3] | HB | CC | 3L053 | |
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...Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned [3] | HB | CC | 3L053 | |
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..the air at least partially flowing over lighting fixtures, the heat of which is dissipated or used (outlets for directing or distributing air into rooms or spaces combined with lighting fixtures F24F 13/078) [3] | HB | CC | 3L053 | |
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.characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units | HB | CC | 3L053 | |
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..with separate supply and return lines for hot and cold heat-exchange fluids | HB | CC | 3L053 | |
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..with separate supply lines and common return line for hot and cold heat-exchange fluids | HB | CC | 3L053 | |
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.characterised by the treatment of the air otherwise than by heating and cooling | HB | CC | 3L053 | |
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..by humidification; by dehumidification | HB | CC | 3L053 | |
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...with both heat and humidity transfer between supplied and exhausted air [3] | HB | CC | 3L053 | |
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...with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature [3] | HB | CC | 3L053 | |
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..by purification, e.g. by filtering; by sterilisation; by ozonisation | HB | CC | 3L053 | |
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...Clean air work stations, i.e. selected areas within a space to which filtered air is passed [2021.01] | HB | CC | 3L053 | |
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...Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed (air distribution by perforated walls F24F 7/10) [2021.01] | HB | CC | 3L053 | |