| IPC 6 English version | F28-F28B01100 |
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SECTION F | – MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING |
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HEAT EXCHANGE IN GENERAL (arrangement or mounting of heat-exchangers in air-conditioning, air-humidification or ventilation F 24 F 13/30) |
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STEAM OR VAPOUR CONDENSERS (condensation of vapours B 01 D 5/00; condensation during pretreatment of gases prior to electrostatic precipitation of dispersed particles B 03 C 3/014; steam engine plants having condensers F 01 K; liquefaction of gases F 25 J; details of heat-exchange or heat-transfer arrangements of general application F 28 F) |
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1/ | 00 | Condensers in which the steam or vapour is separated from the cooling medium by walls, e.g. surface condenser |
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1/ | 02 | . | using water or other liquid as the cooling medium |
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1/ | 04 | . . | employing moving walls |
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1/ | 06 | . | using air or other gas as the cooling medium |
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1/ | 08 | . . | employing moving walls [3] |
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3/ | 00 | Condensers in which the steam or vapour comes into direct contact with the cooling medium |
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3/ | 02 | . | by providing a flowing coating of cooling liquid on the condensing surface |
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3/ | 04 | . | by injecting cooling liquid into the steam or vapour (F 28 B 3/08 takes precedence) |
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3/ | 06 | . | by injecting the steam or vapour into the cooling liquid (F 28 B 3/08 takes precedence) |
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3/ | 08 | . | with rotatable members |
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5/ | 00 | Condensers employing a combination of the methods covered by groups F 28 B 1/00 and F 28 B 3/00; Other condensers |
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7/ | 00 | Combinations of two or more condensers, e.g. provision of reserve condenser |
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9/ | 00 | Auxiliary systems, arrangements, or devices |
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9/ | 02 | . | for feeding steam or vapour to condensers |
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9/ | 04 | . | for feeding, collecting, and storing cooling water or other cooling liquid |
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9/ | 06 | . . | with provision for re-cooling the cooling water or other cooling liquid |
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9/ | 08 | . | for collecting and removing condensate |
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9/ | 10 | . | for extracting, cooling, and removing non-condensable gases |
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11/ | 00 | Controlling arrangements with features specially adapted for condensers (control arrangements in general G 05) |
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